Stuffing Boxes

Description: The stuffing box is a simple seal for WITTE gear pumps. The operative range is similar to the viscoseal. It is suitable from low to high viscosities. The standard material for the packing rings is graphite (other materials are available). It is also available with buffered fluid and/or

• Seal Application: Pump
• Mechanical Seal Type: Single Mechanical Seal

Description: STUFFING BOX, VALVE

Description: The vacuum viscoseal with buffered stuffing box is the standard seal for WITTE POLY pumps. It is a combination of a dynamic (viscoseal) and a static (stuffing box) sealing system. The polymer flow back to the suction side is adjusted by a needle valve. The fluid barrier ensures that no

• Seal Application: Pump

Description: Consisting of various materials, the packings of Freudenberg Sealing Technologies have a wide variety of applications. They are flexible and characterised by their long service life. Packings are used in number of applications in the process industry. Packings offer an excellent sealing effect with

• Cross Section: Round Cross Section

Description: Seals and Packings; Stuffing Box Diameters and Related Packing Widths, Design Sheet

Description: EXTRACTOR, STUFFING BOX AND PUMP PACKING (AND TAMPER); AND EXTRACTOR, LANTERN GLAND

Description: Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees

Description: COMPOSITE BOXES & VJ TEST - STUFFING TUB

Description: PLASTIC STUFFING BOX FOR INPUT OF CONDUCTORS IN LOW TENSION ELECTRIC MATERIAL ENCLOSURES.

Description: COMPRESSION GAUGE COCK, 1/2IN MALE NPT, POLISHED BRASS, SOFT METAL SEAT/STUFFING BOX, ALUMINUM WHEEL, RATED UP TO 250PSI @ 400F. FREE 2 YEAR RADWELL WARRANTY

Description: The Type 2 mechanical seal is available in single, double and balanced arrangements. An outside-mounted spring results in a compact working height that enables it to fit very short stuffing boxes. Applications Process Pumps Other Rotating Equipment

• Shaft Diameter (Nominal): 1 to 4 inch
• Operating Pressure: 1,200 psi
• Operating Temperature: -40 to 400 F
• Seal Design: Elastomeric Bellows

Description: ANSI A-40 design SERIES 700 centrifugal pumps are available in ductile iron construction with stainless steel fasteners and choice of either mechanical seal or stuffing box design. With enclosed impeller, capacities range from 900 GPM with heads up to 170 feet. Enclosed impeller is

• Discharge Size: 3 to 4 inch
• Horsepower: 40 HP
• Maximum Discharge Flow: 900 GPM
• Pump Housing Material: Cast Iron

Description: This compression packing is braided with expanded flexible pure graphite with carbon yarn corners. The carbon yarn corners helps prevent extrusion in stuffing boxes in conjunction with the expanded flexible graphite. This makes it possible to seal to new heights in pressure and

• Cross Sectional Size: 0.125 to 1 inch
• Alternate Shaft or Rubbing Speed: 2,500 ft/min
• Operating Pressure: 5,000 psi
• pH Range: 0 to 14

Description: The MECO-MB seal model is an elastomer driven, contacting face seal designed to fit inside of an existing stuffing box. It is not available in a split configuration. It is only available for specific, true running equipment, dimensionally accurate and with minimal runout (≤1mm or 1/32”).

• Operating Pressure: 14.50377 psi
• Operating Temperature: 500 F
• Seal Design: Elastomeric Bellows
• Metal: Other Metal

Description: Change-over-Valve with flushed superlong bellows and emergency gland or with stuffing box seal. Switch-over valve or in combination with safety valves for toxic, aggressive and inflammable gases and liquids, boiler and cooling water, saturated steam etc. Curtiss-Wright change over valves are

• Valve Size: 0.5 to 20 inch
• Media Temperature: -196 to 650 F
• Media: Gas, Hot Water, Sour Gas, Specialty / Corrosive Gases, Steam, Water
• Actuation: Manual / Hand

Description: The vacuum threaded shaft seal can alternatively be used with a leap seal as a static shaft seal. As with the stuffing box packing, the buffering medium forms the required barrier to reliably prevent air from entering through the shaft seal if the pump stops working. Can be used for the

• Operating Pressure: 145.0377 psi
• Operating Temperature: 527 F
• Seal Application: Pump

Description: Heavy one-piece casting with flanged suction and discharge on common center line. Impeller - Fully enclosed one-piece design. Balance chamber provides control of stuffing box pressure and limits axial thrust. Replaceable wear ring optional. Shaft & Sleeves - Renewable hook type shaft sleeve

• Maximum Discharge Flow: 1,200 GPM
• Discharge Size: 1 to 4 inch
• Horsepower: 0.5 to 50 HP

Description: between seat and disc Profiled disc 3-pin stuffing box Two pieced shaft Treated bearing with protectors Streamlined disc shape Firesafe design

• Valve Size: 3.149608 to 55.11814 inch
• Pressure Rating: 913.73751 psi
• Media Temperature: -320.8 to 1,292 F
• Features: Bolt Flange, DIN, Fire Service, ISO, Other

Description: more through a “stuffing box” compression of the gasket into its counterpart triangular recess of the joint.

• Maximum Pressure: 350 psi
• Diameter: 10", 12", 14", 16", 18", 20", 22", 24", 4", 5", 6", 8"

Description: The MECO HH Type-2 is a fully custom, air-purged mechanical shaft seal. It can be quickly adjusted without disassembling the seal assembly by tightening the HH Type-2's simple adjusting clamp. Unlike standard stuffing box seals, the HH Type-2 is non-abrasive to the machine's shaft and can

• Seal Application: Agitator / Mixer
• Seal Design: Elastomeric Bellows
• Location on Shaft: Externally Mounted
• Plastics: Other Plastic

Description: integrity and gain tensile strength. This compression packing is ideal for centrifugal and rotary pumps, on-board ship pumps, bilge pumps, stern tube and stabilizer stuffing boxes.

• Cross Sectional Size: 0.125 to 1.25 inch
• Material Classification: Flax
• Lubrication: Other
• Specialty Application: Other Specialty Application, Pump / Rotating Equipment Packing, Valve Packing

Description: integrity and gain tensile strength. This compression packing is ideal for centrifugal and rotary pumps, on-board ship pumps, bilge pumps, stern tube and stabilizer stuffing boxes.

• Cross Sectional Size: 0.125 to 1.25 inch
• Alternate Shaft or Rubbing Speed: 1,300 ft/min
• Operating Pressure: 250 to 1,500 psi
• pH Range: 5 to 10

Description: be packed by hand. John Crane injectable packing will conform to any size stuffing box. Applications Process Pumps Mixer and Agitators Other Rotating Equipment Valves

• Alternate Shaft or Rubbing Speed: 3,000 ft/min
• Operating Pressure: 3,000 psi
• pH Range: 2 to 12
• Operating Temperature: 932 F

Description: externally interchangeable stuffing boxes or mechanical seals. Economic and robust multipurpose machine well suited for heavy industrial applications. Economic, robust multipurpose machine for heavy industrial applications. Suitable for use as mixer, reactor, precipitator and dryer,

• Capacity: 38.846122996797014 cubic feet
• Motor Speed: 1 to 14 rpm
• Motor Power: 20.1033057735423 HP
• Operating Temperature: 14 to 303.8 F

Description: Systems Cooling Tower HVAC Industrial Processes Municipal Drinking Water Sprinkler & Irrigation Systems Features Direct drive, motor operated Bronze impeller Extra deep stuffing box with seal cage Renewable bronze shaft sleeve Renewable bronze suction cover ring Cast iron case Burks AC & AE

• Discharge Size: 1 to 2 inch
• Horsepower: 0.33 to 60 HP
• Maximum Discharge Flow: 4,000 GPM
• Pump Housing Material: Cast Iron

Description: Electropolishing is also available. The Sanitary Design comes standard with variable speed control, outboard bearing sand stuffing box shaft seals. Standard Features C-face mounted, totally enclosed AC motor 6:1 AC variable speed control Outboard bearings and stuffing box shaft seals

• Feed: Continuous, Wet
• Type: Impact Mill / Crusher / Breaker
• Features: Other
• Scale: Production

Description: The CPR bushing is designed to reduce or restrict process media from entering the stuffing box or seal chamber and, in turn, extending the packing or mechanical seal life. This product is designed for use in most types of rotating equipment, which handles a wide variety of services. With the

• Alternate Shaft or Rubbing Speed: 3,600 ft/min
• Operating Pressure: 500 psi
• pH Range: 0 to 14
• Operating Temperature: 550.4 F

Description: Case Wearing rings Prevent Pump Wear and are Inexpensively and Easily Replaced Interchangeable Stuffing Box for Mechanical Seals or Packing Power Series No. 2 and 3A Applications Include: Boiler Feed Service High Pressure Transfer Condensate Transfer

• Maximum Discharge Flow: 400 GPM
• Maximum Discharge Pressure: 433.52601156 psi
• Media Temperature: 300 F
• Water Temperature: 300 F

Description: Externally Mounted Mechanical Seal for extreme corrosive services Mounted outside of stuffing box. Only corrosion resistant materials are in contact with product. Hydraulically balanced. Simple design – Assembled at factory – no installation measurements required – Just slide on shaft and

• Shaft Diameter (Nominal): 1 to 2.75 inch
• Alternate Shaft or Rubbing Speed: 4,500 ft/min
• Operating Pressure: 150 psi
• Operating Temperature: 250 F

Description: normally closed and normally open constructions • High-performance, maintenance-free stuffing box that is resistant to thermal shock • Anti-water hammer design • Pressure can be applied to any port as needed by the process • Visual position indicator standard • Ideal for use on tire presses

• Valve Size: 2 inch
• Number of Ports/Ways: 2
• Flow (Cv): 61
• Media Temperature: 14 to 482 F

Description: Nut Thrust Bearing Regreaseable and Protected from Contamination Stuffing Box Standard with Packing, Lantern Ring and Split Gland for gas-tight Construction Steel Oval Baseplate Stand and Eliminates Removing Complete Cover Plate Elevated Float Switch Assembly Bearing Assemblies Available to

• Discharge Size: 4 to 6 inch
• Horsepower: 0.75 to 1 HP
• Maximum Discharge Flow: 1,000 GPM
• Maximum Discharge Pressure: 34.6820809248 psi

Description: Phelps Style 2440 is pure PTFE Cord for valves. This flexible valve stem packing is easy to install since valve disassembly is not required - simply wind the cord around the valve stem, push it down into the stuffing box and compress it by tightening the gland nut. The result in a perfect,

• Operating Pressure: 500 psi
• pH Range: 0 to 14
• Operating Temperature: -450 to 500 F
• Seal Type: Loose Packing

Description: Ideal for handling everything from thin non-lubricating solvents to highly viscous liquids or abrasive slurries. Many options are available to configure the ML4 pump to your specific needs. Features Available with internal sleeve bearings with external stuffing box or internal mechanical

Description: Adjusting Nut Thrust Bearing Regreaseable and Protected from Contamination Stuffing Box Standard with Packing, Lantern Ring and Split Gland for gas-tight Construction Steel Oval Baseplate Stand and Eliminates Removing Complete Cover Plate Elevated Float Switch Assembly Bearing Assemblies

• Discharge Size: 2 to 4 inch
• Horsepower: 5 to 10 HP
• Maximum Discharge Flow: 350 GPM
• Maximum Discharge Pressure: 39.0173410404 psi