Coupling Tube Fittings

175 Results
Push-Quick Fitting -- PQ-MC05N
from Clippard

Push-Quick Male Connector, 5/32", #10-32 [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting; Pneumatic Fitting
  • Material: Brass/Bronze
  • Connection Type: Push-to-Connect; #10-32
  • English Size: 0.156
Hose Connectors -- 138329 [PLCD220-04 from Tom Parker Ltd.]
from RS Components, Ltd.

Straight hose barb w/valve,1/4in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: Acetal
  • Connection Type: Barbed or Ribbed End
PD Series – Test Nipples
from HydraCheck Inc.

PD Series couplings provide easy connection for pressure gauges and/or specialized diagnostic equipment. Typically PD nipples are permanently mounted in the system at threaded test ports, in rigid tubing, or in hose assemblies. PD couplers are then attached to test instruments. Used in conjunction... [See More]

  • Fitting Type: Coupling Fitting; Quick Coupler; Hydraulic Fitting
  • Material: Steel
  • Connection Type: 1/4" NPT, 1/8" NPT, 1/4" NPT, 3/8" NPT, 3/8-24 ORB, 7/16-20 ORB, 1/2-20 ORB, 9/16-18 ORB, M10x1.0, M14x1.5, M16x1.5
  • English Size: 0.375 to 0.562
UHP Metal Gasket Face Seal Fittings Vacuum Coupling Metal Face Seal Join Long Gland And Short Gland
from Shenzhen Jewellok Technology Co., Ltd.

Cleaning and Ultrahigh-Purity Processing. Each joint undergoes special cleaning treatment to remove oil, grease, and small particles. There are various joints with controllable surface finish, electro polishing, and special cleaning to meet the requirements of ultra-high purity systems. Miniature... [See More]

  • Fitting Type: Coupling Fitting; Gas Fitting
Conduit/Fitting -- 216532166 [L128 from HALEX]
from Radwell International

DISCONTINUED BY MANUFACTURER, SET SCREW COUPLING, 1 1/2 INCHES IN SIZE, ELECTRICAL METALLIC TUBE (EMT). FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
Female Threaded Coupling -- MF
from Beswick Engineering Co., Inc.

Female threaded coupling for use joining two male threaded M3, M5, 10-32, or 1/4-28 threaded components. Also available as an adapter with a combination of 10-32 and M3, M5 or 5/16-24 threads. Max Pressure Rating: 1,000psig brass 3,000psig stainless steel NOTE: Groove indicated in spec drawing... [See More]

  • Fitting Type: Coupling Fitting
Fisnar 560634 Brass Coupling Connector 0.25 in NPT Female -- 560634 [560634 from Fisnar]
from Ellsworth Adhesives

Fisnar 560634 Brass Coupling Connector is designed for connecting fluid dispensing components. 0.25 in NPT Female. [See More]

  • Fitting Type: Coupling Fitting
ZoomLock MAX
from Parker Sporlan Division

Parker ZoomLock MAX refrigerant press fittings allow the contractor to successfully make leak-free connections with a press fitting system without the use of a brazing torch. ZoomLock MAX refrigerant press fittings reduce installation costs, is more repeatable than brazing, improves system... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • English Size: 1.375
Hose Connectors -- 1795204 [HFCD23612 from CPC]
from RS Components, Ltd.

Elbow hose barb coupling,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting
  • Material: Polypropylene (PP); PP
  • Connection Type: Barbed or Ribbed End
Conduit/Fitting -- 25956716 [PW5/16-1/4 from Pisco USA, Inc.]
from Radwell International

DISCONTINUED BY MANUFACTURER, (PRICE PER EACH) TUBE FITTING, ONE TOUCH COUPLINGS, DIFFERENT DIAMETER UNION -Y, WATER/AIR APPLICABLE. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting; Union Fitting
Fisnar 560657 Straight Female Coupling Connector White 0.25 in NPT, 0.25 in Tube -- 560657 [560657 from Fisnar]
from Ellsworth Adhesives

Fisnar 560657 Straight Female Coupling Connector White is a standard plastic fitting designed for connecting fluid dispensing components. 0.25 in NPT, 0.25 in O.D. Tube. [See More]

  • Fitting Type: Coupling Fitting
ZoomLock MAX
from Parker Sporlan Division

Parker ZoomLock MAX refrigerant press fittings allow the contractor to successfully make leak-free connections with a press fitting system without the use of a brazing torch. ZoomLock MAX refrigerant press fittings reduce installation costs, is more repeatable than brazing, improves system... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Temperature: 250
  • English Size: 1.375
Hose Connectors -- 3250090 [HFCD17635 from Tom Parker Ltd.]
from RS Components, Ltd.

In-line hose barb body,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: PSU
  • Connection Type: Barbed or Ribbed End
Conduit/Fitting -- 98337865 [12412 from HALEX]
from Radwell International

FITTING, 1-1/4 INCH ELECTRICAL METALLIC TUBE (EMT), SET-SCREW COUPLING, ZINC DIE-CAST. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
Fisnar 5801454 Female Luer Lock Coupling Natural -- 5801454 [5801454 from Fisnar]
from Ellsworth Adhesives

Fisnar 5801454 Female Luer Lock Coupling Natural is a standard plastic fitting designed for connecting fluid dispensing components. [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting; Quick Coupler
ZoomLock PUSH - Optimized for R-410A
from Parker Sporlan Division

Parker ZoomLock PUSH is a tool-free design that allows the contractor to successfully make leak-free connections without the use of a brazing torch or other tools. ZoomLock Push reduces installation costs, is more repeatable than brazing, improves system cleanliness, and creates secure leak-free... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Temperature: 250
  • Material: Brass/Bronze
Hose Connectors -- 3250107 [HFCD17835 from Tom Parker Ltd.]
from RS Components, Ltd.

In-line hose barb body,1/2in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: PSU
  • Connection Type: Barbed or Ribbed End
Hydraulic Fitting -- 200142350
from Radwell International

DISCONTINUED BY MANUFACTURER, TUBE FITTINGS, HOSE COUPLINGS. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
ZoomLock Push - Removable
from Parker Sporlan Division

Parker ZoomLock Push is a tool-free design that allows the contractor to successfully make leak-free connections without the use of a brazing torch or other tools. ZoomLock Push reduces installation costs, is more repeatable than brazing, improves system cleanliness, and creates secure leak-free... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Temperature: 250
  • Material: Brass/Bronze
Hose Connectors -- 3250113 [HFCD171235 from Tom Parker Ltd.]
from RS Components, Ltd.

In-line hose barb body,3/4in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: PSU
  • Connection Type: Barbed or Ribbed End
Hydraulic Fitting -- 48890121 [6-8MJ from Gates Corporation]
from Radwell International

HYDRAULIC COUPLING TUBE, 80187, POWER CRIMP, 3/4IN-16 THREAD, 3/8 INCH INNER DIAMETER, .27 INCH BORE, 3/4 INCH STEM HEX, 2.32 INCH LENGTH, 1.3 INCH "C" CUT OFF. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • Connection Type: Crimp Connection
Hose Connectors -- 3250191 [HFC22635 from Tom Parker Ltd.]
from RS Components, Ltd.

Straight hose barb insert,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: PSU
  • Connection Type: Barbed or Ribbed End
Hydraulic Fitting -- 55837167 [AS-461800 from Air Stamping, Inc.]
from Radwell International

WATER TUBE COUPLING PLASTIC FEMALE:1/4IN. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
Hose Connectors -- 3250258 [HFCD23635 from Tom Parker Ltd.]
from RS Components, Ltd.

Elbow hose barb insert,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting
  • Material: PSU
  • Connection Type: Barbed or Ribbed End
Hydraulic Hose Fitting & Accessories -- 49286229 [LC170-04 from Dover Corp.]
from Radwell International

1/4" INSIDE TUBE DIAM, BRASS, QUICK DISCONNECT, HOSE BARB INLINE COUPLING BODY 250 MAX PSI, -40 TO 180 °F, 1.87" OAL X 0.75" OVERALL HEIGHT, CHROME PLATED. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting; Quick Coupler
  • Connection Type: Barbed or Ribbed End
Hose Connectors -- 3250292 [APC17006 from Tom Parker Ltd.]
from RS Components, Ltd.

Hose barb coupling body,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: Acetal
  • Connection Type: Barbed or Ribbed End
Pneumatic Fitting & Accessories -- 12582659 [0116 15 00 from Parker Hannifin/Electromechanical Automation]
from Radwell International

BULKHEAD COUPLING, BRASS, 15MM TUBE OUTSIDE DIAMETER,. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
Hose Connectors -- 3250321 [APC22004 from Tom Parker Ltd.]
from RS Components, Ltd.

Inline hose insert,1/4in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: Acetal
Pneumatic Fitting & Accessories -- 203603995 [6F4422 from Parker Hannifin/Electromechanical Automation]
from Radwell International

COUPLING, SW250 CONNECTION, 15,000 PSI, 1/4 INCH TUBE OD, FEMALE, 316 STAINLESS STEEL, STRAIGHT COUPLING. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting
Hose Connectors -- 3250337 [APC22006 from Tom Parker Ltd.]
from RS Components, Ltd.

Inline hose insert,3/8in ID tube [See More]

  • Fitting Type: Coupling Fitting
  • Material: Acetal
Pneumatic Fitting & Accessories -- 25957561 [PL8-02 from Pisco USA, Inc.]
from Radwell International

PNEUMATIC TUBE FITTING, GENERAL PIPING USE, ONE TOUCH COUPLING TYPE, SCREW MOUNT, 8 MM TUBE, 1/4 INCH NPT, ELBOW/MALE. FREE 2 YEAR RADWELL WARRANTY [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Pneumatic Fitting
Copper Coupling -- TY-E04
from TONGYU Technology Co., Ltd.

Name: Copper Coupling. Item No.: TY-E04. Material: C3710. Appearance: No bumps, strains and other defects. Application: Air conditioner parts, pipe fittings, VRV, VRF system. Custom Design: Available [See More]

  • Fitting Type: Coupling Fitting
  • Material: Copper; C3710
Hex Nipple
from SAS Automation, LLC

Fits female threads BSP, BSPT, G, Rc [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • English Size: 0.125 to 0.250
  • Connection Type: BSP, BSPT, G, Rc
Flared Long Straight Thread Connector -- J4LGC
from SSP Fittings Corp.

Longer connection for flared fractional tubes to female SAE straight thread [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting
  • Material: Brass/Bronze (optional feature); Stainless; Monel
  • Connection Type: Flare Connection
  • English Size: 0.250
Function Fittings -- 7170 Series
from Parker Hannifin / Automation / Pneumatic - Europe

Legris Function Fittings. Flow control regulator fittings, blocking fittings. Used on pneumatic devices in many industrial applications, factory automation, packaging, material handling, machine tools. 0 to 70C, from 1 to 10 bars (depending on fitting type). [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Metric Size: 5.00
  • English Size: 0.125 to 0.500
  • Temperature: 32 to 158
Couplings and Connectors -- B10501
from Bijur Delimon International

Application. Specialty fluid fittings from Bijur Delimon help all the parts of a lubrication system work together to provide a complete, hard-working system. Choose from a wide selection of the following products: Couplings and connectors. Tubing adapters and couplings. Adapters and banjo... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Steel
  • Connection Type: 1\4" x 1/4" NPT
  • English Size: 0.250
Dk-Lok® Bulkhead Adapter -- DAB 2-2
from DK-LOK U.S.A.

OD 1/16-2inch, OD 2mm-38mm. SS316,Brass, Carbon Steel, Titanium, Hastelloy, Alloy825,625,900,20 .. Heat-code Traceability. Rolled Male Thread Construction. Gauge-able Feature. Reusable. Excellent Leak-Free Sealing System in heavy vibration,. high thermal stresses and high impulse. [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting; Gas Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Compression Fitting; Push-to-Connect
  • English Size: 0.125
Connector
from FIPA Inc.

Locking of compressed air or vacuum during disassembly, release after reconnection [See More]

  • Fitting Type: Coupling Fitting; Tee Fitting
  • Temperature: 32 to 140
  • Metric Size: 6.00 to 20.00
1/2 inch Hose Barb Shut Off In-Line Coupling Body -- HFCD17835
from Qosina Corp.

Qosina is a leading supplier of 1/2 inch Hose Barb Shut Off In-Line Coupling Body with SS, EDPM, PSU. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless; SS, EPDM, PSU
  • Connection Type: Barbed or Ribbed End
1/4-28 Inert Connector -- FITM131
from NResearch

NResearch Teflon & Kel-F inert connectors are chemically inert and offer the purity and corrosion resistance required of demanding chemistry applications. NResearch Teflon & Kel-F inert connectors are designed with female threads and are available for both 10-32 and 1/4-28 port sizes. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Teflon
  • Connection Type: 1/4-28 Port
  • English Size: 0.250
Brass Fitting -- Female Connector
from Mid-America Fittings, Inc.

Choice of outside diameter size [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze
  • Connection Type: Compression Fitting
  • English Size: 0.125 to 0.750
Copper Press Tube Fittings
from NIBCO INC.

NIBCO ® Press fittings include a broad range, including adapters, caps, couplings, elbows, flanges, manifolds, tees and unions. Get a clean, watertight seal by simply applying pressure from the pressing tool. The press system joins with seamless copper water tube in residential and commercial... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • Material: Copper
  • Connection Type: Press Fit Connection; Pressing tool tightens the O-ring onto the tube
  • English Size: 0.250 to 4.000
Brass Push-in Fittings - BSP/Metric Size -- 6463 4-M5
from Hi-Tech Controls, Inc.

Sprint ® fittings are designed to allow assembly with all female thread forms, BSP, GAS, "G" and "R" types. The new model is interchangeable with tapered thread fittings, both BSPT and BSPP. The special sealing method has a locking effect similar to that of other tapered threads. The sealing... [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze
  • Connection Type: M5
  • Metric Size: 101.60
All-Plastic Quick Disconnect Hose Barb Coupling Body with Lock; PC, 1/2" Tube ID -- GO-31311-18
from Cole-Parmer

Coupling Body Fitting [See More]

  • Fitting Type: Coupling Fitting; Quick Coupler
  • Material: Polycarbonate
  • Connection Type: Barbed or Ribbed End
  • English Size: 0.500
Commercial Grade Locking Sleeve -- AP01LS0125N
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Nylon
  • Connection Type: Fits Tubing OD 1/8"
  • English Size: 0.125
Type L14 - Straight Coupling -- L14-6
from Kee Safety Inc.

Designed to give an in-line joint between tubes of the same size. Frequently used to allow full pipes to be used in railing applications. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Aluminum
  • Connection Type: Compression Fitting; Large Set Screw
  • English Size: 1.000
Barb to Barb Coupling -- EC10
from Pneumadyne, Inc.

Available in a variety of configurations. [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze; Stainless (optional feature); Electroless Nickel
  • Connection Type: Barbed or Ribbed End; 1/16 Barbs
  • English Size: 0.062
Copper Press Fittings -- 1" Couplings
from RLS LLC

RLS LLC designed, engineered and developed the first press-to-connect fittings for the HVAC and refrigeration industries. After years of research and development, we introduced our fittings to the market in 2015. Over the years, we continued to expand our product line, regularly introducing new... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Material: Copper
  • Connection Type: Press Fit Connection; Patented RLS® Refrigeration Press Fittings
  • English Size: 1.000
Column Coupler Delrin® -- U-284
from IDEX Health & Science

Our Delrin Column Coupler delivers a low swept-volume connection while maintaining column efficiency. Our couplers are an excellent option for reducing overall flow path volume while coupling two devices together. It is manufactured from Delrin giving is excellent chemical resistance. It has a swept... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Delrin
Quick Connect Couplers
from G.L. Huyett

Quick connect adapters are an effective way to bring versatility to grease guns. When multiple types of greasing tools are required for scheduled maintenance, quick connect allows for fast and easy changing of the tool to ensure proper lubrication of grease fittings. [See More]

  • Fitting Type: Swivel Fitting; Coupling Fitting; Elbow Fitting; Quick Coupler; Hydraulic Fitting
  • Material: Steel (optional feature); Stainless (optional feature)
  • Connection Type: Push-to-Connect
  • English Size: 0.438
Coupling, (Press x Press)
from Grinnell

The GRINNELL G-PRESS Copper Fittings provide a complete line of mechanically joined fittings for sizes 1/2 Inch through 2 Inch Copper Tube (CTS) designed to work with hard (drawn tempered), half-hard and soft (annealed) copper tubes. The fitting installation is quick and provides an economical, user... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze; Copper
  • Connection Type: Press Fit Connection
  • English Size: 0.500 to 2.000
Plastic Fitting for Tubing and Hose -- FTKY
from OMEGA Engineering, Inc.

Plastic Fittings for Tubing and Hose (1 ⁄16 ID to 1" ID) [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Wye Fitting; Reducer Fitting
  • Material: Polypropylene (PP) (optional feature); Nylon, Kynar
  • Connection Type: Barbed or Ribbed End; Weld Connection (Butt or Socket)
  • English Size: 0.125 to 1.000
Mini Spray Gun Adapter -- MF - 6 - 40
from Hosco Finishing System Components

Easy installation. Eliminates prefilter. Small internal volume (reducing purge time and paint loss). Lightweight. 70, 100, 150, 200, 325, or 500 mesh high capacity filter cartridge, replaceable. Low cost [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: 3/8" NPS MxF
  • English Size: 0.375
1" Compression Coupling for Tubing -- 1-2C-OD
from Morris Coupling Company

The "Original" Morris compression coupling designed to join pipe and tubing for pneumatic conveying systems. Easy to install. Pipe and tube sizes 1/2" through 48". Standard construction is galvanized steel. Also available in stainless steel and aluminum. Gasket materials: black and white neoprene,... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Aluminum (optional feature); Steel; Stainless (optional feature)
  • Connection Type: Compression Fitting; Weld Connection (Butt or Socket); Plain End
  • English Size: 1.000
Jaco - Kynar, Nylon, And Polypropylene Tube And Hose Female Coupling Fitting -- 61017
from U.S. Plastic Corporation

1/4" OD Tube x 1/8" FPT Jaco Nylon Female Coupling Tube Fitting is 59/64" long and has a 43/64" hex size. The thru size is .170". Nut thread size is 7/16-20. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Polypropylene (PP); Nylon
Brazetyte® Reducing Union -- 5FF-5-4
from MicroGroup

Used as a coupling. Both ends will accept either tube OD or male end of BrazeTyte fitting. [See More]

  • Fitting Type: Coupling Fitting; Union Fitting; Reducer Fitting; Sanitary or Food Grade Rated
  • Material: Stainless
  • Connection Type: Weld Connection (Butt or Socket); 5/16" x 1/4"
  • English Size: 0.250 to 0.312
Double Banjo -- IN123 Series
from ASCO

• Pressure Rating to 265 psi. • Vacuum Rating: 29" of Mercury Hg. • Temperature range: -20 °F to. +176 °F (BUNA N O-ring). +230 °F (Viton O-ring). • Push-in fittings with G Threads. • Tube diameter: 4mm to 12mm. • Thread size: M5 to 1/2 G [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting
  • Material: Brass/Bronze
  • Connection Type: Compression Fitting
  • English Size: 0.250 to 0.375
HF Female to FNPT Female High Coupling -- 15F4H12P
from MAXPRO Technologies, Inc.

MAXIMATOR couplings are female to female fittings that allow the joining of two different sizes and/or types of connections for a variety of size combinations. All couplings and adapters are made of 316 cold worked stainless steel material; other materials are available upon request. Glands and... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: 4HF to 3/4" FNPT
  • English Size: 0.250 to 0.750
QuickVic™ Rigid Coupling for Copper Piping -- Style 607
from Victaulic Co. of America

Installation-Ready design. For joining CTS copper tube. Designed for use on K, L, M or DWV copper tubing. Sizes from 2 -- 8 ″ | DN50 -- DN200. Pressures up to 300 psi | 2068 kPa | 21 bar. Optional galvanized housing coating [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 2.000 to 8.000
  • Material: Iron (Cast/Ductile)
Crosses, Tees, Elbows, Coupling -- 12H-Series
from Harwood Engineering Company

Since 1947, Harwood Engineering Company has been engaged in the development and manufacture of pressure components and systems to contain, generate, pipe, valve, control and measure the flow and pressure at very high pressure levels in liquids and gases. In 1947 we offered commercial equipment for... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Cross 4-Way Fitting; Tee Fitting
37° Flared Fittings
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • English Size: 0.125 to 2.000
  • Connection Type: Compression Fitting; Flare Connection
  • Metric Size: 6.00 to 50.00
Alumicor PEX-AL-PEX Coupling - 3/8" x 3/8" -- QHPAPC22C
from Zurn Industries LLC

The QHPAPC22C is a 3/8" x 3/8" Compression Coupling for use with Alumicor pipe. The coupling is used to connect two pieces of PEX-AL-PEX pipe creating a leak-free connection point. Features And Benefits. Use with Alumicor PEX-AL-PEX pipe. Leak free transition from Alumicor pipe to Alumicor pipe. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.375
Braze-On ORFS Connector -- FF403-04-04
from Tompkins Industries, Inc.

Steel o-ring face seal adapters - connector [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • Material: Steel
  • Connection Type: Weld Connection (Butt or Socket)
  • English Size: 0.250 to 0.500
DIN Bite Type Tube Fitting - DTC Test Coupling
from Superlok - Mako Products

SUPERLOK DIN Type Tube Fitting. The SUPERLOK DIN type fitting is a flareless metric fitting that consists of a body, a compression ring (ferrule) and a nut, On assembly, two cutting edges of the compression ring “bite ” into the outer surface of the tube ensuring the. necessary holding... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Compression Fitting; Ferrule Connection
  • Metric Size: 152.40 to 1066.80
Precision Machined Pneumatic Tubing Fittings -- Pneumadyne - Inch Sizes
from IMI Bimba

Precision machined tube fitting provide the essential link between components in any pneumatic system. Extensive offering of miniature pneumatic fittings accommodates numerous connector and tubing requirements. Variety of sizes and configurations. Electroless nickel plated for corrosion resistance. [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Cross 4-Way Fitting; Tee Fitting; Union Fitting; Adapter Fitting; Pneumatic Fitting
  • Material: Brass/Bronze; Stainless (optional feature)
  • Connection Type: Barbed or Ribbed End; Push-to-Connect
  • English Size: 0.062 to 0.375
Socket Weld Female Connector -- 4SWFC
from SSP Fittings Corp.

Connects fractional tube to male NPT thread [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: Weld Connection (Butt or Socket)
  • English Size: 0.125
Prestolok Fitting Series -- TR2PK10-4
from Parker Hannifin / Automation / Pneumatic - Europe

Main characteristics : Prestolok 2, push-in fitting with thermoplastic body for fluids and pneumatic applications. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Metric Size: 4.00 to 10.00
  • Connection Type: Barbed or Ribbed End; 10mm x 4mm Tube
  • Temperature: -13 to 212
Quick Disconnect Couplings
from Bijur Delimon International

Application. Permit easy uncoupling of oil lubricating system components. Built-in check valve on coupling body (left side of schematic below) shuts off automatically when coupling is disconnected. To disconnect, slide knurled sleeve on body back and release. To reconnect, retract sleeve, insert... [See More]

  • Fitting Type: Swivel Fitting; Coupling Fitting; Quick Coupler
  • Material: Brass/Bronze
  • Connection Type: Push-to-Connect; 1/8" NPT
  • English Size: 0.125
Dk-Lok® Cap -- DC-1
from DK-LOK U.S.A.

OD 1/16-2inch, OD 2mm-38mm. SS316,Brass, Carbon Steel, Titanium, Hastelloy, Alloy825,625,900,20 .. Heat-code Traceability. Rolled Male Thread Construction. Gauge-able Feature. Reusable. Excellent Leak-Free Sealing System in heavy vibration,. high thermal stresses and high impulse. [See More]

  • Fitting Type: Coupling Fitting; Gas Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Compression Fitting
  • English Size: 0.062
Sockets with Plug-in Connection
from FIPA Inc.

Locking of compressed air or vacuum during disassembly, release after reconnection [See More]

  • Fitting Type: Coupling Fitting; Tee Fitting
  • Temperature: 32 to 140
  • Metric Size: 6.00 to 12.00
1/2 inch Hose Barb Shutoff In-Line Coupling Insert -- HFCD22835
from Qosina Corp.

Qosina is a leading supplier of 1/2 inch Hose Barb Shutoff In-Line Coupling Insert with SS, PP, PSU, EPDM. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless; SS, EPDM, PSU
  • Connection Type: Barbed or Ribbed End
Standard Barb Fitting -- FITM081
from NResearch

These standard barb fittings are molded with mold tooling designed to eliminate parting lines on the critical sealing surface of the barbs. The product does not contain regrind and is made from certified materials. All Standard Fittings are made from Polypropylene. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Barbed or Ribbed End; 10-32 Port, 3/32 Barb
  • English Size: 0.094 to 0.187
Push to Connect Tube Fittings
from NIBCO INC.

NIBCO Push Fittings include a broad range, including adapters, caps, couplings, elbow and tees. The push-to-connect system creates a simple and secure connection without any soldering, crimping or joining materials. Just push the connection tube into the fitting until is stops. Push fittings can be... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Adapter Fitting
  • Material: Brass/Bronze
  • Connection Type: Push-to-Connect; For use with copper, CPVC-CTS or PEX tubing
  • English Size: 0.250 to 2.000
Brass Push-in Fittings - BSP/Metric Size -- 6512 3-M3
from Hi-Tech Controls, Inc.

Sprint ® fittings are designed to allow assembly with all female thread forms, BSP, GAS, "G" and "R" types. The new model is interchangeable with tapered thread fittings, both BSPT and BSPP. The special sealing method has a locking effect similar to that of other tapered threads. The sealing... [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze
  • Connection Type: M3
  • Temperature: -4 to 176
Barbed Reducing Quick-Connect Couplers, 3/16" x 1/4" ID, LDPE, 12/Pk -- GO-06289-10
from Cole-Parmer

Low-density polyethylene (LDPE). Bel-Art. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Quick Coupler
  • Material: PFA
  • Connection Type: Barbed or Ribbed End
Commercial Grade Locking Sleeve -- AP01LS0125P
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Fits Tubing OD 1/8"
  • English Size: 0.125
Barb to Barb Coupling -- ERC20-10
from Pneumadyne, Inc.

Available in a variety of configurations. [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze; Stainless (optional feature); Electroless Nickel
  • Connection Type: Barbed or Ribbed End; .078 Barb x 1/16 Barb
  • English Size: 0.062 to 0.250
Copper Press Fittings -- 1" Slip Couplings
from RLS LLC

RLS LLC designed, engineered and developed the first press-to-connect fittings for the HVAC and refrigeration industries. After years of research and development, we introduced our fittings to the market in 2015. Over the years, we continued to expand our product line, regularly introducing new... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Material: Copper
  • Connection Type: Press Fit Connection; Patented RLS® Refrigeration Press Fittings
  • English Size: 1.000
Column Coupler PEEK -- U-287
from IDEX Health & Science

Our PEEK Column Coupler delivers a low swept-volume connection while maintaining column efficiency. Our couplers are an excellent option for reducing overall flow path volume while coupling two devices together. It is manufactured from biocompatible PEEK giving is excellent chemical resistance to... [See More]

  • Fitting Type: Coupling Fitting
  • Material: PEEK
Snap Connectors
from G.L. Huyett

Styles and designs of connectors are limited to an engineer ’s imagination. Generally connectors are made from steel or brass with zinc or nickel plating. Stainless steel, certain high strength or corrosion resistant materials, and even plastic connectors are available. [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting
  • Material: Aluminum; Brass/Bronze; Rubber / Elastomer
  • Connection Type: Push-to-Connect
  • English Size: 0.125 to 0.438
Reducing Coupling, (Press x Press)
from Grinnell

The GRINNELL G-PRESS Copper Fittings provide a complete line of mechanically joined fittings for sizes 1/2 Inch through 2 Inch Copper Tube (CTS) designed to work with hard (drawn tempered), half-hard and soft (annealed) copper tubes. The fitting installation is quick and provides an economical, user... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting
  • Material: Brass/Bronze; Copper
  • Connection Type: Press Fit Connection
  • English Size: 0.500 to 2.000
Stainless Steel Coupling -- 4SN - 4SN
from Hosco Finishing System Components

We are a manufacturer and global marketer of smooth bore, "cavity-free" stainless steel fittings and accessories designed specifically for the use in manual or automated paint circulating and application finishing systems. Products include encapsulated ball valves, smooth bore fittings and adaptors,... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: 1/4" NPS(F) x 1/4" NPS(F)
  • English Size: 0.250
Dual Quickon II Coupler® -- 2-4001
from Morris Coupling Company

Quick and efficient installation or removal of pneumatic and vacuum conveying lines with a twist of the wrist – no tools required. Application provides: Fast take down and reassembly of lines. Reduced coupler weight. All stainless-steel construction. Sizes range from 1-1/2" through 12-3/4"... [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Stainless
  • Connection Type: Compression Fitting; Weld Connection (Butt or Socket); Plain End
  • English Size: 4.000
Female Straight -- IN105 Series
from ASCO

bull; Pressure Rating to 265 psi. • Vacuum Rating: 29" of Mercury Hg. • Temperature range: -20 °F to. +176 °F (BUNA N O-ring). +230 °F (Viton O-ring). • Push-in fittings with NPTF Threads. • Teflon thread sealant. • Tube diameter: 1/8" to 1/2". • Thread... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze
  • Connection Type: Compression Fitting
  • English Size: 0.125 to 0.375
Medium Pressure Anti-vibration Collet -- 21AVA12M
from MAXPRO Technologies, Inc.

MAXIMATOR anti-vibration collet gland assemblies are for use in applications where there could be extreme external mechanical vibrations or shock in tubing lines. These collet gland assemblies are interchangeable with the standard medium pressure coned and threaded tube connections. Click on the... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: Gland for 3/4" Tube
  • English Size: 0.750
Rigid Coupling for Copper Piping -- Style 606
from Victaulic Co. of America

Eliminates brazing or soldering. Available for joining CTS and Australian Standard (AS) copper tube. Available in sizes from 2 – 6 ″ | DN50 -DN150. Pressures up to 355 psi | 2448 kPa | 24 bar. WRAS approved gasket [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 2.000 to 6.000
  • Material: Iron (Cast/Ductile)
Crosses, Tees, Elbows, Coupling -- M-Series
from Harwood Engineering Company

Since 1947, Harwood Engineering Company has been engaged in the development and manufacture of pressure components and systems to contain, generate, pipe, valve, control and measure the flow and pressure at very high pressure levels in liquids and gases. In 1947 we offered commercial equipment for... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Cross 4-Way Fitting; Tee Fitting
Tube Fittings
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • Metric Size: 2.00 to 60.00
  • English Size: 0.062 to 2.000
Couplings -- FP23
from Zurn Industries LLC

The Zurn FP23 Couplings are listed to join grooved pipes together. FP23 Couplings are available reducing, rigid (R) or flexible (F). Features And Benefits. Couplings available reducing, rigid (R) or flexible (F). Reducing Couplings provide a flexible style joint between pipes of different sizes. [See More]

  • Fitting Type: Coupling Fitting
Braze-On ORFS Connector -- FF403-10
from Tompkins Industries, Inc.

Steel o-ring face seal adapters - connector [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • Material: Steel
  • Connection Type: Weld Connection (Butt or Socket)
  • English Size: 0.625
High Pressure Fitting - SHPCR Collar
from Superlok - Mako Products

High Pressure Fittings. SHP Series - 60,000 psi (4137 bar). Features. ■ Pressure to 60,000 psi (4137 bar). ■ Increased pressure handling capabilities. ■ Coned and Threaded connection. ■ Available sizes are 1/8 ″ , 1/4 ″ , 3/8 ″ , 9/16 ″ and 1 ″ . [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.125 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
Prestolok Fitting Series -- TR2PMK4-3
from Parker Hannifin / Automation / Pneumatic - Europe

Main characteristics : Prestolok micro, miniature push-in fitting for micro pneumatic applications. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Material: Polyamide HR
  • Connection Type: Barbed or Ribbed End; Push-to-Connect; 4mm Tube x 3mm Tube
  • Metric Size: 3.00 to 4.00
Dk-Lok® Reducer -- DR 1-2
from DK-LOK U.S.A.

OD 1/16-2inch, OD 2mm-38mm. SS316,Brass, Carbon Steel, Titanium, Hastelloy, Alloy825,625,900,20 .. Heat-code Traceability. Rolled Male Thread Construction. Gauge-able Feature. Reusable. Excellent Leak-Free Sealing System in heavy vibration,. high thermal stresses and high impulse. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Gas Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Compression Fitting; Push-to-Connect
  • English Size: 0.062 to 0.125
Sockets with Threaded Connection
from FIPA Inc.

Locking of compressed air or vacuum during disassembly, release after reconnection. Coupling: Socket (lock) and plug (open) [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting
  • Metric Size: 6.00 to 20.00
  • English Size: 0.250 to 0.500
  • Temperature: 32 to 140
1/4 Hose Barb Non-valved Elbow Coupling Insert -- PLC23004
from Qosina Corp.

1/4 Hose Barb Non-valved Elbow Coupling Insert - PLC2300412 [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting
  • Material: Polypropylene (PP); PP, EPDM
  • Connection Type: Barbed or Ribbed End
  • English Size: 0.250
Zero Dead Volume Barb Fitting -- FITM080
from NResearch

These Zero Dead Volume fittings were designed by NResearch Inc. to eliminate unwanted dead volume created when using standard fittings. Where dead volume is a concern, these fittings are a must. Most Zero Dead Volume Fittings are made from Kel-F ®. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Barbed or Ribbed End; 10-32 Port, 1/16 Barb
  • English Size: 0.062 to 0.187
Brass Push-in Fittings - BSP/Metric Size -- 6800 3-4
from Hi-Tech Controls, Inc.

Sprint ® fittings are designed to allow assembly with all female thread forms, BSP, GAS, "G" and "R" types. The new model is interchangeable with tapered thread fittings, both BSPT and BSPP. The special sealing method has a locking effect similar to that of other tapered threads. The sealing... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Metric Size: 101.60
  • Material: Brass/Bronze
  • Temperature: -4 to 176
Barbed Straight Quick-Connect Couplers, 1/2 x 5/8" ID, LDPE, 10/Pk -- GO-06290-25
from Cole-Parmer

Low-density polyethylene (LDPE). Bel-Art. [See More]

  • Fitting Type: Coupling Fitting; Quick Coupler
  • Material: Polyethylene (PE)
  • Connection Type: Barbed or Ribbed End
  • English Size: 0.500 to 0.625
Commercial Grade Locking Sleeve -- AP01LS0156N
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Nylon
  • Connection Type: Fits Tubing OD 5/32"
  • English Size: 0.156
Push to Connect Fitting -- SF-125PI
from Pneumadyne, Inc.

Available in a variety of configurations. [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze; Acetal, Buna-N-Seal
  • Connection Type: Push-to-Connect; 10-32 (M) x 1/8 Push-In
  • English Size: 0.125
Copper Press Fittings -- 1" to 7/8" Reducers
from RLS LLC

RLS LLC designed, engineered and developed the first press-to-connect fittings for the HVAC and refrigeration industries. After years of research and development, we introduced our fittings to the market in 2015. Over the years, we continued to expand our product line, regularly introducing new... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; HVAC / Refrigeration Fitting
  • Material: Copper
  • Connection Type: Press Fit Connection; Patented RLS® Refrigeration Press Fittings
  • English Size: 0.875 to 1.000
Column Coupler PEEK Male/Male-1/2in -- U-288
from IDEX Health & Science

Our PEEK Column Coupler delivers a low swept-volume connection while maintaining column efficiency. Our couplers are an excellent option for reducing overall flow path volume while coupling two devices together. It is manufactured from biocompatible PEEK giving is excellent chemical resistance to... [See More]

  • Fitting Type: Coupling Fitting
  • Material: PEEK
Repair Coupling, (Press x Press)
from Grinnell

The GRINNELL G-PRESS Copper Fittings provide a complete line of mechanically joined fittings for sizes 1/2 Inch through 2 Inch Copper Tube (CTS) designed to work with hard (drawn tempered), half-hard and soft (annealed) copper tubes. The fitting installation is quick and provides an economical, user... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze; Copper
  • Connection Type: Press Fit Connection
  • English Size: 0.500 to 2.000
Stainless Steel Coupling -- 4SN - 4T(F) - 316
from Hosco Finishing System Components

We are a manufacturer and global marketer of smooth bore, "cavity-free" stainless steel fittings and accessories designed specifically for the use in manual or automated paint circulating and application finishing systems. Products include encapsulated ball valves, smooth bore fittings and adaptors,... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: 1/4" NPS(F) x 1/4" NPT(F)
  • English Size: 0.250
Gripper™ Double Wingnut Coupler -- 2-4001
from Morris Coupling Company

A hook-style latching coupling providing a secure seal for installation or removal of low pressure or vacuum tubing lines. Wrap around design, quick connect and disconnect coupling. All stainless-steel construction. Improved support over rubber hose and band clamps. Sizes range from 1-1/2" O.D. [See More]

  • Fitting Type: Coupling Fitting; Sanitary or Food Grade Rated
  • Material: Stainless
  • Connection Type: Weld Connection (Butt or Socket); Plain End
  • English Size: 4.000
Reducer -- IN121 Series
from ASCO

Application: Polyurethane tubing is ideal for compressed air and vacuum systems. This rigid wall tubing is compatible with push to connect pneumatic fittings. Features: Has excellent abrasion resistance and shape retention while working in high humidity and low temperatures. Withstands salt water,... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting
  • Material: Brass/Bronze
  • Connection Type: Barbed or Ribbed End; Compression Fitting
  • English Size: 0.250 to 0.500
Hydraulic System Adaptors & Couplings
from Harwood Engineering Company

Since 1947, Harwood Engineering Company has been engaged in the development and manufacture of pressure components and systems to contain, generate, pipe, valve, control and measure the flow and pressure at very high pressure levels in liquids and gases. In 1947 we offered commercial equipment for... [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting; Reducer Fitting; Hydraulic Fitting
Tube Fittings -- Series 15
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • Material: Stainless
  • Connection Type: Compression Fitting
  • English Size: 0.125 to 0.750
Expansion CR Coupling -- QEPC33X
from Zurn Industries LLC

F1960 Expansion PEX CR Polymer 1/2" Coupling. Features And Benefits. Zurn PEX ® is a single source fitting solution. Potable water applications. Easy installation. Complete line of complementary products [See More]

  • Fitting Type: Coupling Fitting
Flange Connector Plate -- CP-08
from Tompkins Industries, Inc.

Steel flange components code 61 - flange pad [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • English Size: 0.500
  • Material: Steel
High Pressure Fitting - SHPN Nipple
from Superlok - Mako Products

High Pressure Fittings. SHP Series - 60,000 psi (4137 bar). Features. ■ Pressure to 60,000 psi (4137 bar). ■ Increased pressure handling capabilities. ■ Coned and Threaded connection. ■ Available sizes are 1/8 ″ , 1/4 ″ , 3/8 ″ , 9/16 ″ and 1 ″ . [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.125 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
Prestolok Fitting Series -- TRPB10-4
from Parker Hannifin / Automation / Pneumatic - Europe

Main characteristics : Prestolok, nickel-plated brass push-in fitting for fluids and arduous pneumatic applications. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Metric Size: 4.00 to 10.00
  • Connection Type: Barbed or Ribbed End; 10mm x 4mm Tube
  • Temperature: -13 to 212
Dk-Lok® Reducer -- DR 2M-2
from DK-LOK U.S.A.

OD 1/16-2inch, OD 2mm-38mm. SS316,Brass, Carbon Steel, Titanium, Hastelloy, Alloy825,625,900,20 .. Heat-code Traceability. Rolled Male Thread Construction. Gauge-able Feature. Reusable. Excellent Leak-Free Sealing System in heavy vibration,. high thermal stresses and high impulse. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Gas Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Compression Fitting; Push-to-Connect
  • English Size: 0.125
5/8 Inch Hose Barb Shutoff In-Line Coupling Body -- HFCD171035
from Qosina Corp.

Qosina is a leading supplier of 5/8 Inch Hose Barb Shutoff In-Line Coupling Body with DD, EPDM, PSU. Get fast shipping and volume discounts on Quick Disconnect Couplings parts. [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless; SS, EPDM, PSU
  • Connection Type: Barbed or Ribbed End
Brass Push-in Fittings - BSP/Metric Size -- 6800 4-5
from Hi-Tech Controls, Inc.

Sprint ® fittings are designed to allow assembly with all female thread forms, BSP, GAS, "G" and "R" types. The new model is interchangeable with tapered thread fittings, both BSPT and BSPP. The special sealing method has a locking effect similar to that of other tapered threads. The sealing... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Metric Size: 101.60 to 127.00
  • Material: Brass/Bronze
  • Temperature: -4 to 176
Chromatography Fittings, PP Couplings w/o Tube End Fittings, 10/Pk -- GO-06473-50
from Cole-Parmer

Use these fittings with tubing ranging from 1 to 11 mm OD. All standard fittings except models 06473-07 and -08 come with polypropylene (PP) caps, two large VITON O-rings per cap to connect 2 to 4 mm OD tubing, one small VITON O-ring per cap (use together with large O-rings) to connect 1 to 2 mm OD... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Polypropylene (PP)
Commercial Grade Locking Sleeve -- AP01LS0156P
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Fits Tubing OD 5/32"
  • English Size: 0.156
Copper Press Fittings -- 1-1/8" to 7/8" Reducing Bushing
from RLS LLC

RLS LLC designed, engineered and developed the first press-to-connect fittings for the HVAC and refrigeration industries. After years of research and development, we introduced our fittings to the market in 2015. Over the years, we continued to expand our product line, regularly introducing new... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; HVAC / Refrigeration Fitting
  • Material: Copper
  • Connection Type: Press Fit Connection; Patented RLS® Refrigeration Press Fittings
  • English Size: 0.875 to 1.125
Precolumn Coupler -- U-281
from IDEX Health & Science

Our Precolumn Coupler delivers a low swept-volume connection while maintaining column efficiency. Our couplers are an excellent option for reducing overall flow path volume while coupling two devices together. It is manufactured from PCTFE giving is excellent chemical resistance. It has a swept... [See More]

  • Fitting Type: Coupling Fitting
  • Material: PCTFE
Side-Band Coupling -- 2-3C-OD-SB
from Morris Coupling Company

Maximum holding power to connect pipe and tubing. Unique design with: Improved holding power to resist axial-force. Dual-locking side bands and two one-piece longitudinal bars to withstand end pull. Higher operating pressure. Sizes range from 2" O.D. through 24" O.D. pipe or tubing [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: Compression Fitting; Weld Connection (Butt or Socket); Plain End
  • English Size: 2.000
Straight/Inch Tube -- INW103 Series
from ASCO

• Pressure Rating to 265 psi. • Vacuum Rating: 29" of Mercury Hg. • Temperature range: -20 °F to. +176 °F (BUNA N O-ring). +230 °F (Viton O-ring). • Tube diameter: 1/8" to 1/2". 4mm to 12mm. • Thread size: 1/8 to 1/2 [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze
  • Connection Type: Compression Fitting
  • English Size: 0.125 to 0.500
Reducing Coupling -- 12H-Series
from Harwood Engineering Company

Since 1947, Harwood Engineering Company has been engaged in the development and manufacture of pressure components and systems to contain, generate, pipe, valve, control and measure the flow and pressure at very high pressure levels in liquids and gases. In 1947 we offered commercial equipment for... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting
Tube Fittings -- Series 20
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • Material: Stainless
  • Connection Type: Compression Fitting
  • English Size: 0.250 to 1.000
Expansion XL Brass Couplings -- QEC_GX
from Zurn Industries LLC

F1960 Expansion XL Brass Coupling. Features And Benefits. Low Lead Compliant. Easy to Install. Potable Water Applications. Ecobrass Fittings. Use with Zurn Non-Barrier Pex Tubing [See More]

  • Fitting Type: Coupling Fitting
  • Material: Brass/Bronze
JIC Reducer -- 2407-06-04
from Tompkins Industries, Inc.

Steel 37 degree JIC adapters - straight [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Hydraulic Fitting
  • English Size: 0.250 to 0.375
  • Material: Steel
High Pressure Fitting - SHPSC Bulkhead coupling
from Superlok - Mako Products

High Pressure Fittings. SHP Series - 60,000 psi (4137 bar). Features. ■ Pressure to 60,000 psi (4137 bar). ■ Increased pressure handling capabilities. ■ Coned and Threaded connection. ■ Available sizes are 1/8 ″ , 1/4 ″ , 3/8 ″ , 9/16 ″ and 1 ″ . [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.125 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
Dk-Lok® Reducing Port Connector -- DCRP 2-1
from DK-LOK U.S.A.

OD 1/16-2inch, OD 2mm-38mm. SS316,Brass, Carbon Steel, Titanium, Hastelloy, Alloy825,625,900,20 .. Heat-code Traceability. Rolled Male Thread Construction. Gauge-able Feature. Reusable. Excellent Leak-Free Sealing System in heavy vibration,. high thermal stresses and high impulse. [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting; Reducer Fitting; Gas Fitting
  • Material: Brass/Bronze (optional feature); Steel (optional feature); Stainless (optional feature)
  • Connection Type: Push-to-Connect; Flare Connection
  • English Size: 0.062 to 0.125
APC Series Coupling Body, Shutoff Acetal In-Line Pipe Thread -- APCD10004
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Shutoff Acetal In-Line Pipe Thread with 1/4 inch NPT. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250
  • Material: Stainless; Acetal, Buna-N, SS
Brass Push-in Fittings - BSP/Metric Size -- S6510 4-1/8
from Hi-Tech Controls, Inc.

Sprint ® fittings are designed to allow assembly with all female thread forms, BSP, GAS, "G" and "R" types. The new model is interchangeable with tapered thread fittings, both BSPT and BSPP. The special sealing method has a locking effect similar to that of other tapered threads. The sealing... [See More]

  • Fitting Type: Coupling Fitting; Pneumatic Fitting
  • Material: Brass/Bronze
  • Connection Type: G1/8
  • Metric Size: 101.60
Chromatography Fittings, Tezfel Couplings w/o Tube End Fittings, 10/Pk -- GO-06473-55
from Cole-Parmer

Use these fittings with tubing ranging from 1 to 11 mm OD. All standard fittings except models 06473-07 and -08 come with polypropylene (PP) caps, two large VITON O-rings per cap to connect 2 to 4 mm OD tubing, one small VITON O-ring per cap (use together with large O-rings) to connect 1 to 2 mm OD... [See More]

  • Fitting Type: Coupling Fitting
  • Material: ETFE
Commercial Grade Locking Sleeve -- AP01LS0187N
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Nylon
  • Connection Type: Fits Tubing OD 3/16"
  • English Size: 0.187
Copper Press Fittings -- 1/2" SAE/Euro Flare Couplings
from RLS LLC

RLS LLC designed, engineered and developed the first press-to-connect fittings for the HVAC and refrigeration industries. After years of research and development, we introduced our fittings to the market in 2015. Over the years, we continued to expand our product line, regularly introducing new... [See More]

  • Fitting Type: Coupling Fitting; HVAC / Refrigeration Fitting
  • Material: Copper
  • Connection Type: Flare Connection; Press Fit Connection; Patented RLS® Refrigeration Press Fittings
  • English Size: 0.500
Sample Trap Column Coupler -- C-1210
from IDEX Health & Science

This PEEK Sample Trap Column Coupler is specifically created to connect two or more Capillary Sample Trap Columns in sequence. Our PEEK material offers excellent chemical resistance. Our Sample Trap Columns are ideal for separating and concentrating and/or purifying biological samples for mass... [See More]

  • Fitting Type: Coupling Fitting
  • Material: PEEK
Reducing Coupling -- M-Series
from Harwood Engineering Company

Since 1947, Harwood Engineering Company has been engaged in the development and manufacture of pressure components and systems to contain, generate, pipe, valve, control and measure the flow and pressure at very high pressure levels in liquids and gases. In 1947 we offered commercial equipment for... [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting
Tube Fittings -- Series 60
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • Material: Stainless
  • Connection Type: Compression Fitting
  • English Size: 0.250 to 0.375
QHF__X Brass Sweat Adapter Coupling -- QHF__X
from Zurn Industries LLC

Zurn brass sweat adapter coupling fittings are dependable insert and crimp fittings that are fast, easy, and safe to install. Features And Benefits. Brass female sweat adapter coupling for heating use only. Connects to 5/8" Zurn Pex barrier tubing. Easy installation [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting
  • Material: Brass/Bronze
JIC Reducer/Expander -- 2406-03-04
from Tompkins Industries, Inc.

Steel 37 degree JIC adapters - straight [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Hydraulic Fitting
  • English Size: 0.187 to 0.250
  • Material: Steel
High Pressure Fitting - SHPT Union Coupling (Slip Type)
from Superlok - Mako Products

High Pressure Fittings. SHP Series - 60,000 psi (4137 bar). Features. ■ Pressure to 60,000 psi (4137 bar). ■ Increased pressure handling capabilities. ■ Coned and Threaded connection. ■ Available sizes are 1/8 ″ , 1/4 ″ , 3/8 ″ , 9/16 ″ and 1 ″ . [See More]

  • Fitting Type: Coupling Fitting; Union Fitting
  • English Size: 0.125 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
APC Series Coupling Body, Shutoff Acetal In-Line Pipe Thread -- APCD10006
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Shutoff Acetal In-Line Pipe Thread with 3/8 inch NPT. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.375
  • Material: Stainless; Acetal, Buna-N, SS
Composite Push-in Fitting -- 7800 53-04
from Hi-Tech Controls, Inc.

These new models have been released in technopolymer, maintaining the same technical characteristics as the existing camozzi fittings range. Lightweight, adaptable and they allow for easy maintenance of the collet and internal seal. All materials, but the internal seal can easily be recycled [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • English Size: 0.156 to 0.250
  • Material: Technopolymer
  • Temperature: -4 to 140
Commercial Grade Locking Sleeve -- AP01LS0187P
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Fits Tubing OD 3/16"
  • English Size: 0.187
Stub Coupler -- U-283
from IDEX Health & Science

Our Stub Coupler delivers a low swept-volume connection while maintaining column efficiency. Our couplers are an excellent option for reducing overall flow path volume while coupling two devices together. It is manufactured from PCTFE giving is excellent chemical resistance. It has a swept volume of... [See More]

  • Fitting Type: Coupling Fitting
  • Material: PCTFE
Weld Fittings
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Tee Fitting; Union Fitting; Adapter Fitting
  • English Size: 0.125 to 2.000
  • Connection Type: Weld Connection (Butt or Socket)
  • Metric Size: 6.00 to 38.00
QHM__X Brass Sweat Adapter Coupling -- QHM__X
from Zurn Industries LLC

Zurn brass sweat adapter coupling fittings are dependable insert and crimp fittings that are fast, easy, and safe to install. Features And Benefits. Brass male sweat adapter coupling for heating use only. Connects to 5/8" Zurn Pex barrier tubing. Easy installation [See More]

  • Fitting Type: Coupling Fitting; Adapter Fitting
  • Material: Brass/Bronze
JIC to JIC -- LS-2406-06-06
from Tompkins Industries, Inc.

3000 psi live swivel - jig to jig straight [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • English Size: 0.500
  • Material: Steel
High Pressure Fitting - SMPBC Bulkhead coupling
from Superlok - Mako Products

Medium Pressure Fittings. SMP Series - 20,000 psi (1380 bar). Features. ■ Pressure to 20,000psi (1380 bar). ■ Coned and Threaded connection. ■ Available sizes are 1/4 ″ , 3/8 ″ , 9/16 ″ , 3/4 ″ , and 1 ″ . ■ Fittings manufactured from cold worked... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
APC Series Coupling Body, Shutoff Acetal In-Line with Shroud Ferruleless Polytube Fitting -- APCD13004SH
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Shutoff Acetal In-Line with Shroud Ferruleless Polytube Fitting with fits 1/4 inch O.D.; .17 inch I.D.. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250
  • Material: Stainless; Acetal, Buna-N, SS
Composite Push-in Fittings -- 7800 4-6
from Hi-Tech Controls, Inc.

These new models have been released in technopolymer, maintaining the same technical characteristics as the existing camozzi fittings range. Lightweight, adaptable and they allow for easy maintenance of the collet and the internal seal. All materials, but the internal seal, can easily be recycled. [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Pneumatic Fitting
  • Metric Size: 101.60 to 152.40
  • Material: Technopolymer
  • Temperature: -4 to 140
Colder Coupling Body, Valved, 5/16" ID Tube -- GO-06365-67
from Cole-Parmer

Coupling Body Fitting [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.312
  • Material: Acetal
Commercial Grade Locking Sleeve -- AP01LS0249N
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Nylon
  • Connection Type: Fits Tubing OD 0.255"
  • English Size: 0.255
Qick Sert CR Polymer (RFS) Coupling - 1"barb x 1" barb -- QQPC55FX
from Zurn Industries LLC

The QQPC55FX Qick Sert CR Polymer (RFS) Coupling is designed to connect PEX pipe to PEX pipe. The fitting is listed by UL to standard 1821 for Residential Fire Sprinkler systems. 1" barb x 1" barb. Features And Benefits. Manufactured from Accudel. Use with copper crimp rings. For Use in Residential... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 1.000
  • Material: Polyethylene (PE)
JIC to Pipe -- LS-2404-06-04
from Tompkins Industries, Inc.

3000 psi live swivel - jig to pipe straight [See More]

  • Fitting Type: Swivel Fitting; Coupling Fitting; Hydraulic Fitting
  • English Size: 0.250 to 0.500
  • Material: Steel
High Pressure Fitting - SMPN Nipple
from Superlok - Mako Products

Medium Pressure Fittings. SMP Series - 20,000 psi (1380 bar). Features. ■ Pressure to 20,000psi (1380 bar). ■ Coned and Threaded connection. ■ Available sizes are 1/4 ″ , 3/8 ″ , 9/16 ″ , 3/4 ″ , and 1 ″ . ■ Fittings manufactured from cold worked... [See More]

  • Fitting Type: Coupling Fitting
  • Material: Stainless
  • Connection Type: Flare Connection
  • English Size: 0.250 to 1.000
APC Series Coupling Body, Straight Thru Acetal In-Line Pipe Thread -- APC10004
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Straight Thru Acetal In-Line Pipe Thread with 1/4 inch NPT. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250
  • Material: Stainless; Acetal, Buna-N, SS
Nickel-Plated Brass Push-In Fittings -- 6540 02-00
from Hi-Tech Controls, Inc.

Standard NPTF - camozzi's all metal fittings are 100% electroless nickel plated brass. Full ID tube flow is always maintained for maximum Cv ratings and quick cycle times. Push in and lock the tube quickly and effortlessly. Pro-Fit ® thread design allows assembly with all female thread NPT... [See More]

  • Fitting Type: Coupling Fitting; Tee Fitting; Union Fitting; Pneumatic Fitting
  • English Size: 0.125
  • Material: Brass/Bronze
  • Temperature: -4 to 175
Colder Hose barb Coupler, Male, 1/8", acetal, 10/pk -- GO-06363-52
from Cole-Parmer

Miniature Quick-Disconnects [See More]

  • Fitting Type: Coupling Fitting
  • Material: Acetal
  • Connection Type: Barbed or Ribbed End
  • English Size: 0.125
Commercial Grade Locking Sleeve -- AP01LS0249P
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Fits Tubing OD 0.255"
  • English Size: 0.255
QickSert CR® Polymer Coupling - 1" Barb -- QQPC55X
from Zurn Industries LLC

1" QickSert CR ® Polymer Coupling features a durable, corrosion resistant design, making it an ideal solution for aggressive water environments. It's fast, easy, and safe to install. Features And Benefits. Molded from highly engineered polymers. Used in hot and cold potable water applications. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 1.000
  • Material: Polyethylene (PE)
JIC to Pipe -- LS-2405-06-04
from Tompkins Industries, Inc.

3000 psi live swivel - jig to pipe straight [See More]

  • Fitting Type: Swivel Fitting; Coupling Fitting; Hydraulic Fitting
  • English Size: 0.250 to 0.500
  • Material: Steel
High Pressure Fitting - SMPSC Straight Coupling
from Superlok - Mako Products

Medium Pressure Fittings. SMP Series - 20,000 psi (1380 bar). Features. ■ Pressure to 20,000psi (1380 bar). ■ Coned and Threaded connection. ■ Available sizes are 1/4 ″ , 3/8 ″ , 9/16 ″ , 3/4 ″ , and 1 ″ . ■ Fittings manufactured from cold worked... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
APC Series Coupling Body, Straight Thru Acetal In-Line Pipe Thread -- APC10006
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Straight Thru Acetal In-Line Pipe Thread with 3/8 inch NPT. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.375
  • Material: Stainless; Acetal, Buna-N, SS
Nickel-Plated Brass Push-In Fittings -- 6550 02-00
from Hi-Tech Controls, Inc.

Standard NPTF - camozzi's all metal fittings are 100% electroless nickel plated brass. Full ID tube flow is always maintained for maximum Cv ratings and quick cycle times. Push in and lock the tube quickly and effortlessly. Pro-Fit ® thread design allows assembly with all female thread NPT... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Union Fitting; Pneumatic Fitting
  • English Size: 0.125
  • Material: Brass/Bronze
  • Temperature: -4 to 175
Cole-Parmer Animal Free Male Luer Coupler, PP, 25/pk -- GO-30800-14
from Cole-Parmer

Manufactured of animal-free natural polypropylene, these luers meet Class VI specifications. Luers offer superior chemical resistance and are suited for ETO and gamma sterilization. (not recommended for autoclaving). Sold in packs of 25. [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
Commercial Grade Locking Sleeve -- AP01LS0250N
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Nylon
  • Connection Type: Fits Tubing OD 1/4"
  • English Size: 0.250
XL Brass (RFS) Coupling - 1"barb x 1" barb -- QQC55GFX
from Zurn Industries LLC

The QQC55GFX XL Brass (RFS) Coupling is designed to connect PEX pipe to PEX pipe. The fitting is listed by UL to standard 1821 for Residential Fire Sprinkler systems. 1" barb x 1" barb. Features And Benefits. Brass (Lead Free Compliant). Use with copper crimp rings. For Use in Residential Fire... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 1.000
  • Material: Brass/Bronze
O-Ring Coupling -- 6425
from Tompkins Industries, Inc.

Steel sea o-ring adapters - coupling [See More]

  • Fitting Type: Coupling Fitting; Hydraulic Fitting
  • Material: Steel
High Pressure Fitting - SMPUC Union Coupling (Slip Type)
from Superlok - Mako Products

Medium Pressure Fittings. SMP Series - 20,000 psi (1380 bar). Features. ■ Pressure to 20,000psi (1380 bar). ■ Coned and Threaded connection. ■ Available sizes are 1/4 ″ , 3/8 ″ , 9/16 ″ , 3/4 ″ , and 1 ″ . ■ Fittings manufactured from cold worked... [See More]

  • Fitting Type: Coupling Fitting; Union Fitting
  • English Size: 0.250 to 1.000
  • Material: Stainless
  • Temperature: -423 to 1200
APC Series Coupling Body, Straight Thru Acetal In-Line with Shroud Ferruleless Polytube Fitting -- APC13004SH
from Qosina Corp.

Qosina is a leading supplier of APC Series Coupling Body, Straight Thru Acetal In-Line with Shroud Ferruleless Polytube Fitting with fits 1/4 inch O.D.; .17 inch I.D.. Get fast shipping and volume discounts on General Purpose parts. [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.250
  • Material: Stainless; Acetal, Buna-N, SS
Nickel-Plated Brass Push-In Fittings -- 6555 53-53
from Hi-Tech Controls, Inc.

Standard NPTF - camozzi's all metal fittings are 100% electroless nickel plated brass. Full ID tube flow is always maintained for maximum Cv ratings and quick cycle times. Push in and lock the tube quickly and effortlessly. Pro-Fit ® thread design allows assembly with all female thread NPT... [See More]

  • Fitting Type: Coupling Fitting; Elbow Fitting; Pneumatic Fitting
  • English Size: 0.156
  • Material: Brass/Bronze
  • Temperature: -4 to 175
Complete Coupling, Ten-Line, Acetal, 1/16" ID Tube -- GO-31052-01
from Cole-Parmer

bull; Save time -- with one coupling you can connect two, six, or ten lines. Colder has made it easy to handle multiple tubing lines in your process that require connection and reconnection! These multiline couplings simplify the manual steps in your process for quick transfers and minimize your... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.062
  • Material: Acetal
Commercial Grade Locking Sleeve -- AP01LS0250P
from ARKPLAS

Our Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas ® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high... [See More]

  • Fitting Type: Coupling Fitting; Luer Lock Fitting
  • Material: Polypropylene (PP)
  • Connection Type: Fits Tubing OD 1/4"
  • English Size: 0.250
XL Brass Coupling - 1-1/2" Barb -- QQC77GX
from Zurn Industries LLC

1-1/2" Brass Coupling is a dependable insert and crimp fittings. It's fast, easy, and safe to install. Features And Benefits. Used in PEX hot and cold water plumbing applications. Easy installation. Dezincification resistant. Low lead [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 1.500
  • Material: Brass/Bronze
O-Ring Reducer/Expander -- 6410-02-04
from Tompkins Industries, Inc.

Steel sea o-ring adapters - reducer/expander [See More]

  • Fitting Type: Coupling Fitting; Reducer Fitting; Hydraulic Fitting
  • English Size: 0.125 to 0.250
  • Material: Steel
Ultra High Purity Fitting - Coupling
from Superlok - Mako Products

Pressure Rating. Pressure ratings are calculated in accordance withASME B31.3 and ASME B31.1 for 316 stainless steel. All working pressure are rated at ambient temperature and. are based on a 4:1. Cleaning & Packing. All SUPERLOK Clean fittings are Ultra-High Purity cleaning and double packaged... [See More]

  • Fitting Type: Coupling Fitting
  • English Size: 0.125 to 0.500
  • Material: Stainless
  • Temperature: 1000