3/8" Rotary Unions

64 Results
Series RU001 90 Degree Swivel Union -- 10052-0101-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' entry level 001-Series swivel union is designed for the hose reel industry,... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 2
Four Passage 3/8" NPT Rotating Union -- 1379-460
from Deublin Co.

4-passage design. Self-supported rotating union. Flanged rotor. Drain passage prevents inter passage leakage. Special seals. Hardened sealing surface. Brass housing. Stainless steel rotor. Widely spaced ball bearings to withstand side load. 5-passage available. A drain port is provided to collect... [See More]

  • Port Size: 3/8"
  • Media / Application: Air / Pneumatic; Hydraulic Fluid; Vacuum
  • Number of Ports: 4
  • Connection: Female NPT
GP Series 10 Passage Rotary Union -- GP-301-10
from DSTI - Dynamic Sealing Technologies, Inc.

The GP Series 10 Passage rotary union shafts feature both radial & face connections for maximum mounting flexibility. The two-stage housing also minimizes the space requirements for this design. Standard port sizes are 1/4 ” & 3/8 ”, other sizes available upon request. [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 10 Flow Passage Rotary Union -- AP-301-10
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Rotating Union, Single Path NPT Ports -- 32-1461-41
from Vektek, LLC

Single Path SAE Ported/Manifold Mount Rotating Unions [See More]

  • Port Size: 1/4"; 3/8"
  • Speed: 380
  • Pressure: 5000
  • Temperature: 40 to 160
Pneumatic Rotary Joint with Large Working Pressure -- LPT000-32S-16A
from JINPAT Electronics

Pneumatic, hydraulic-Electrical hybrid slip ring is also called pneumatic, hydraulic rotary joint, is a pneumatic slip ring, hydraulic slip ring, rotating gas joint assembly, not only can gas, liquid, hot oil, but also combined electrical and hydraulic Multiple signals and media. (Vacuum, compressed... [See More]

  • Port Size: 1/8"; 1/4"; 3/8"; 1/2"
  • Speed: 0.0 to 50
  • Pressure: 0.0 to 145
  • Temperature: -40 to 176
Series RU002 90 Degree Swivel Union with Bearings -- 10052-0201-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' 002 series 90° swivel union is designed for the car wash industry. This... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 2
Single Passage 1/8” NPT Rotating Union -- 1005-020-019
from Deublin Co.

Mono flow design. Self-supported rotating union. Radial housing connection. Balanced mechanical seal. Felt oiler in seal cavity for air service. Oiler for relubrication (3 - 5 drops/month). Low torque. Weight-optimized design. Aluminum housing. Bearings lubricated for life. Seal combinations:... [See More]

  • Port Size: 1/8"; 3/8"
  • Media / Application: Air / Pneumatic; Hydraulic Fluid
  • Number of Ports: 1
  • Connection: Male NPT
GP Series 12 Passage Rotary Union -- GP-301-12
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 12-passage rotary union shafts feature both radial and face connections for maximum mounting flexibility. All GP Series rotary union housings feature staggered connection ports to minimize overall length. The GP series unions have a unique... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 12 Flow Passage Rotary Union -- AP-301-12
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Rotating Union, Single Path SAE 4 -- 32-1241-00
from Vektek, LLC

Single Path SAE Ported/Manifold Mount Rotating Unions [See More]

  • Port Size: 1/4"; 3/8"
  • Speed: 380
  • Pressure: 5000
  • Temperature: 40 to 160
Series RU003 90 Degree Swivel Union with Bearings -- 10052-0301-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' 003 series 90 degree swivel union is designed for heavy use. This economical... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 2
Single Passage 3/8" NPT Rotating Union -- 57-000-001
from Deublin Co.

design. Self-supported rotating union. Radial housing connection. Balanced mechanical seal. Keyed rotor seal. Easy and quick replacement of sealing components (rotor seal, floating seal). Ball bearings lubricated for life. For poor water quality (E.L.S.). 3 vent holes. Forged brass housing. [See More]

  • Port Size: 3/8"
  • Media / Application: Water; Chemical; Water, Water Glycol
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
GP Series 2 Passage Rotary Union -- GP-320
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 2-passage rotary unions are commonly used to connect supply and return lines to rotating equipment. They are suitable for water, hydraulic, pneumatic and other medias. Many GP Series products are also available as RotaRing ™ rotary... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 2 Flow Passage Rotary Union -- AP-320
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Series RU005 Entry Level In-Line Swivel Union -- 10052-0501-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' entry-level inline rotary union-swivel is designed for light use. This... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 1500
  • Number of Ports: 2
Single Passage 3/8” NPT Pop-Off Rotating Union -- 1109-010-165
from Deublin Co.

Single passage for coolant or MQL. Patented "pop-off" technology allows unlimited dry running without media pressure. Full-flow design has no obstructions to trap chips or debris. Bearing-supported with threaded rotor for easy installation. Dual ABEC 7 (ISO class P4) angular contact ball bearings... [See More]

  • Port Size: 1/4"; 3/8"; 5/8
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
GP Series 3 Passage Rotary Union -- GP-331
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 3-passage rotary unions are commonly used for applications that require a supply/return line plus an additional line for a separate media. DSTI's exclusive DynaSeal ™ seals allow all GP Series products to be used to safely pass multiple... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 3 Flow Passage Rotary Union -- AP-330
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Series RU006 Inline Swivel Union with Bearings -- 10052-0601-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' inline rotary union-swivel is designed for multipurpose use. This economical... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 3000
  • Number of Ports: 2
Single Passage 3/8” NPT Pop-Off Rotating Union -- 902-110-165
from Deublin Co.

Single passage for coolant or MQL. Patented "pop-off" technology allows unlimited dry running without media pressure. Full-flow design has no obstructions to trap chips or debris. Bearing-supported with threaded rotor for easy installation. Dual ABEC 7 (ISO class P4) angular contact ball bearings... [See More]

  • Port Size: 3/8"; 5/8"-18
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
GP Series 4 Passage Rotary Union -- GP-341
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 4-passage rotary unions are commonly used to connect hydraulic and pneumatic lines to rotary tables. All steel construction and dual ball bearings allow the GP Series products to be used in demanding applications. The GP series unions have a... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 4 Flow Passage Rotary Union -- AP-340
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Series RU007 Inline Swivel Union with Bearings -- 10052-0701-000
from Rotary Systems, Inc.

From our economical swivels to our more robust bearing supported rotary unions, available in 90 degree or inline, Rotary Systems' line of single passage rotary unions is flexible enough for any application. Rotary Systems' inline rotary union-swivel is designed for heavy-duty use. This swivel uses a... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 3000
  • Number of Ports: 2
Single Passage 3/8” NPT Rotating Union -- 1101-235-238
from Deublin Co.

Single passage for coolant or MQL. Closed seals for transfer line and similar applications. Full-flow design has no obstructions to trap chips or debris. Bearing-supported with threaded rotor for easy installation. Deep groove radial ball bearings for smooth operation. Labyrinth system and large... [See More]

  • Port Size: 3/8"; 5/8
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
GP Series 6 Passage Rotary Union -- GP-361
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 6-passage union designs are available with a number of options that allow easy integration into many types of equipment. All GP Series products feature both female tapped and o-ring face seal shaft connections for increased mounting... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 6 Flow Passage Rotary Union -- AP-361
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Series RU008 High Speed Air/Hydraulic Rotary Union -- 10052-0801-005
from Rotary Systems, Inc.

High-speed and high-pressure are no longer mutually exclusive. Rotary Systems' mechanical seal rotary unions for coolant, air/hydraulic and general purpose service incorporate the latest seal materials and optimized balance ratios for your application. Available in 90 degree or inline with a variety... [See More]

  • Port Size: 3/8"
  • Temperature: 250
  • Pressure: 250 to 1000
  • Number of Ports: 2
Single Passage 3/8” NPT Rotating Union -- 1116-090-059
from Deublin Co.

Single passage for coolant or MQL. Closed seals for transfer line and similar applications. Full-flow design has no obstructions to trap chips or debris. Bearing-supported with threaded rotor for easy installation. Deep groove radial ball bearings for smooth operation. Labyrinth system and large... [See More]

  • Port Size: 3/8"; 5/8" - 18
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
GP Series 8 Passage Rotary Union -- GP-380
from DSTI - Dynamic Sealing Technologies, Inc.

GP Series (General Purpose) Rotary Unions. The GP Series 8-passage rotating union was designed to transfer (8) independent lines to rotating equipment. When supplied with one of the many available electrical slip ring options, the RotaRing ™ assembly offers equipment designers an off-the-shelf... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
AP 8 Flow Passage Rotary Union -- AP-380
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Port Size: 3/8"
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Series RU009 Coaxial Duo Flow Rotary Union -- 10055-0902-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"; 1"
  • Temperature: 300
  • Pressure: 250 to 3000
  • Number of Ports: 2
Single Passage 3/8” NPT Rotating Union -- 1117-002-110
from Deublin Co.

Single passage for coolant or MQL. Closed seals for transfer line and similar applications. Full-flow design has no obstructions to trap chips or debris. Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions. Compact size can be adapted for... [See More]

  • Port Size: 3/8"; 5/8" - 18
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
LT Series 12 Passage Rotary Union -- LT-23121
from DSTI - Dynamic Sealing Technologies, Inc.

LT Series Rotary Unions. The 12-passage LT Series rotary unions provide (12) independent passages for air, vacuum and fluid transfer. When equipped with one of the many electrical slip ring options, the 12-passage LT Series rotary union products offer an economical solution for a number of complex... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 600
  • Temperature: 0.0 to 220
OHP 12 Flow Passage Rotary Union -- OHP-43120
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU012 2 Pass Threaded Shaft Rotary Union -- 10052-1202-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 2
Single Passage 3/8” PT Pop-Off Rotating Union -- 1129-036-301
from Deublin Co.

Single passage for coolant or MQL. Patented "pop-off" technology allows unlimited dry running without media pressure. Pop-off stroke of 0.7-3.0 mm compensates for thermal expansion of spindle during extended operation as well as variations in drawbar position. Full-flow design has no obstructions to... [See More]

  • Port Size: 3/8"; M16 x 1.5
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Connection: Male NPT; Female NPT
LT Series 2 Passage Rotary Union -- LT-2321
from DSTI - Dynamic Sealing Technologies, Inc.

LT Series Rotary Unions. Designed for air, vacuum and fluid use, the 2-passage LT Series rotary unions are ideal for a number of automation and robotic applications. All LT Series rotating union designs feature aluminum construction for low weight and excellent durability. Available Aluminum flange... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 600
  • Temperature: 0.0 to 220
OHP 16 Flow Passage Rotary Union -- OHP-43160
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU013 2 Pass Flange Mount Rotary Union -- 10052-1302-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 2
Single Passage G3/8” BSP Rotating Union -- AP10-010-210
from Deublin Co.

design. Self-supported rotating union. Double row ball bearing; lubricated for life. Vent holes. Steel housing nickel-plated. Stainless steel end cap and rotor. All parts in media contact are stainless steel and corrosion resistant. Designed for high pressure and high speed. Seal combination:... [See More]

  • Port Size: 3/8"
  • Speed: 2000
  • Pressure: 4000
  • Number of Ports: 1
LT Series 4 Passage Rotary Union -- LT-2341
from DSTI - Dynamic Sealing Technologies, Inc.

LT Series Rotary Unions. The 4-passage LT Series rotary unions can be used to transfer air, vacuum and fluid to rotating and indexing equipment. All LT Series rotary union designs feature dual precision sealed ball bearings for consistent performance and long seal life. Available Aluminum flange can... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 600
  • Temperature: 0.0 to 220
OHP 3 Flow Passage Rotary Union -- OHP-4330
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU014 3 Pass Threaded Shaft Rotary Union -- 10052-1403-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 3
Two Passage 3/8" NPT Rotating Union -- 1500-000
from Deublin Co.

Duo flow design. Self-supported rotating union. Flanged rotor. Radial housing connections. Low torque. Balanced mechanical seals. Full-media flow. Aluminum housing. Cast iron rotor. Oil cup (3-5 drops/month). Seal combination: Carbon Graphite/Cast Iron [See More]

  • Port Size: 3/8"
  • Media / Application: Air / Pneumatic; Vacuum
  • Number of Ports: 2
  • Connection: Female NPT
LT Series 8 Passage Rotary Union -- LT-2381
from DSTI - Dynamic Sealing Technologies, Inc.

LT Series Rotary Unions. The 8-passage LT Series rotary unions are designed for air, vacuum and fluid use. The compact size and low rotational torque requirements make the LT Series products a popular choice for many types of industrial automation applications. Available Aluminum flange can be... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 600
  • Temperature: 0.0 to 220
OHP 4 Flow Passage Rotary Union -- OHP-4340
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU015 3 Pass Flange Mount Rotary Union -- 10052-1503-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 3
Two Passage 3/8" NPT Rotating Union -- 2620-140-157
from Deublin Co.

Two independent passages for applications such as clamping and unclamping. Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure. Closed seals provide continuous containment of media. Dual precision ball bearings for smooth operation. Labyrinth... [See More]

  • Port Size: 1/8"; 3/8"
  • Media / Application: Hydraulic Fluid
  • Number of Ports: 2
  • Connection: Female NPT
SPS Series Single Passage Rotary Union -- SPS-5310
from DSTI - Dynamic Sealing Technologies, Inc.

The single passage SPS Series rotary unions are small, lightweight and corrosion-resistant featuring aluminum construction with a stainless steel shaft. The SPS Series rotary unions integrate directly with our EST Electrical Slip Rings to combine a single fluid passage with power, signal and/or data... [See More]

  • Port Size: 3/8"
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 600
  • Temperature: 0.0 to 220
OHP 6 Flow Passage Rotary Union -- OHP-4360
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU016 4 Pass Threaded Shaft Rotary Union -- 10052-1604-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 4
Two Passage G3/8" BSP Rotating Union -- 2620-122-940
from Deublin Co.

Two independent passages for applications such as clamping and unclamping. Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure. Closed seals provide continuous containment of media. Dual precision ball bearings for smooth operation. Labyrinth... [See More]

  • Port Size: 1/8"; 3/8"
  • Media / Application: Hydraulic Fluid
  • Number of Ports: 2
  • Connection: Female BSP
OHP 8 Flow Passage Rotary Union -- OHP-4380
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU017 4 Pass Flange Mount Rotary Union -- 10052-1704-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 4
OHP Single Flow Passage Rotary Union -- OHP-4310
from Scott Rotary Seals

All OHP series rotary unions include an all-stainless steel construction suitable for offshore environments. OHP series rotary unions can also be ordered with integrated electrical slip ring assemblies on a custom basis. [See More]

  • Port Size: 3/8"
  • Speed: 50
  • Pressure: 20000
  • Temperature: 0.0 to 220
Series RU018 5 Pass Threaded Shaft Rotary Union -- 10052-1805-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 5
SUL Single Flow Passage Rotary Union -- SUL-5310
from Scott Rotary Seals

1 Flow Passage. Lightweight, Compact Design. Low Torque Seals. Corrosion Resistance. NPT or BSPT Thread Connections. Electrical Slip Ring Options [See More]

  • Port Size: 3/8"
  • Speed: 500
  • Pressure: 600
  • Temperature: 0.0 to 220
Series RU019 5 Pass Flange Mount Rotary Union -- 10052-1905-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 5
UL 12 Flow Passage Rotary Union -- UL-23121
from Scott Rotary Seals

The UL series rotary unions feature all-aluminum construction and low-torque seals that are suitable for pressure or vacuum use. UL series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety of configuration options available. [See More]

  • Port Size: 3/8"
  • Speed: 500
  • Pressure: 600
  • Temperature: 0.0 to 220
Series RU020 6 Pass Threaded Shaft Rotary Union -- 10052-2006-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 5
UL 2 Flow Passage Rotary Union -- UL-2321
from Scott Rotary Seals

The UL series rotary unions feature all-aluminum construction and low-torque seals that are suitable for pressure or vacuum use. UL series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety of configuration options available. [See More]

  • Port Size: 3/8"
  • Speed: 500
  • Pressure: 600
  • Temperature: 0.0 to 220
Series RU021 6 Pass Flange Mount Rotary Union -- 10052-2106-000
from Rotary Systems, Inc.

Our multiple-passage rotary unions are a convenient solution when you need to pass more than one type of media to and from rotating equipment. Cross talk between passages is virtually eliminated with our proprietary, carbon-fiber Teflon® seal technology, which provides worry-free service. Available... [See More]

  • Port Size: 3/8"
  • Temperature: 300
  • Pressure: 250 to 7000
  • Number of Ports: 6
UL 4 Flow Passage Rotary Union -- UL-2341
from Scott Rotary Seals

The UL series rotary unions feature all-aluminum construction and low-torque seals that are suitable for pressure or vacuum use. UL series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety of configuration options available. [See More]

  • Port Size: 3/8"
  • Speed: 500
  • Pressure: 600
  • Temperature: 0.0 to 220