PTFE Square Piston Ring Set Bore Dia 1 MPN:4PKJ5

Polytetrafluoroethylene (PTFE) square ring piston seals are used in double-acting cylinders. They have a round nitrile loader that faces the piston and a square ring constructed of 15% glass-filled PTFE that provides low friction, high strength, and strong resistance to chemicals. PTFE square ring seals are often used in machine tools, hydraulic presses, and mobile hydraulics.

Piston seals help ensure that pressurized hydraulic fluid does not move past the piston as it moves up and down the cylinder during a pressure cycle. Hydraulic cylinder piston seals are installed in a groove around the piston. Maintaining a tight seal ensures that the cylinder maintains pressure. Weakened or leaking seals cause pressure in the seal to drop, reducing or eliminating the ability of the cylinder to support a load.

Technical Specifications

• Item PTFE Square Ring Piston Seal Set
• For Bore Dia. 1 in
• Seal Material Buna N
• Number of Pieces 2
• Seal Durometer 58 Shore D
• Color Black, Gold
• Temp. Range -40 Degrees to 250 Degrees F
• Includes (1) Each: PTFE Piston Ring With Nitrile Energizer, 70 Durometer Buna O-Ring

Manufacturer Details

• Manufacturer: GoVets Direct
• Condensed Mfg Number: 4PKJ5
• MPN: 4PKJ5

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: CN
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 4016935050
• GDS Category Name: Rod and Piston Seal Kits
• GDS Family Name: Hydraulic Seals
• GDS Segment Name: Hydraulics
• UNSPSC: 31181506
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Gaskets
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: O ring gaskets
• UNSPSC Family ID: 18
• UNSPSC Family Name: Gaskets and seals
• UNSPSC Segment ID: 31
• UNSPSC Segment Name: Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR