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APPROVED VENDOR PTFE Square Ring Piston Seal Set: For 3 1/2 in Bore Dia., Buna N - PTFE Square Ring Piston Seals
APPROVED VENDOR PTFEPTFE Square Ring Piston Seals

APPROVED VENDOR PTFE Square Ring Piston Seal Set: For 3 1/2 in Bore Dia., Buna N

The APPROVED VENDOR PTFE Square Ring Piston Seal Set (SKU 4PKK6) is a PTFE square ring piston seal set for a 3 1/2 in bore diameter. It includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna…

SKU 3G-OTH-186922

Brand
APPROVED VENDOR PTFE
Item
Square Ring Piston Seal Set: For 3 1/2 in Bore Dia., Buna N
Category
PTFE Square Ring Piston Seals
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Technical Specifications

APPROVED VENDOR PTFE
Manufacturer Part Number
4PKK6
Type
Buna N
Shore D
58
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APPROVED VENDOR PTFE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR PTFE Square Ring Piston Seal Set (SKU 4PKK6) is a PTFE square ring piston seal set for a 3 1/2 in bore diameter. It includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna O-ring, with a Buna N material, 58 Shore D hardness, and a temperature range of -40° to 250°F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR PTFE Square Ring Piston Seal Set used for?

This seal set is used in hydraulic and pneumatic cylinders to prevent fluid leakage between the piston and cylinder bore. It is suitable for industrial equipment requiring a reliable seal for 3 1/2 in bore diameters, operating within -40° to 250°F.

What are the specifications of the APPROVED VENDOR PTFE Square Ring Piston Seal Set?

The set includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna O-ring. It has a Buna N material, 58 Shore D hardness, gold color, and a temperature range of -40° to 250°F. The manufacturer part number is 4PKK6.

Where to buy the APPROVED VENDOR PTFE Square Ring Piston Seal Set worldwide?

3G Electric supplies this seal set worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the APPROVED VENDOR PTFE Square Ring Piston Seal Set?

Ensure the cylinder bore and piston groove are clean and free of burrs. Lubricate the seal with compatible hydraulic fluid before installation. Use a seal installation tool to avoid damaging the PTFE ring and O-ring. Follow standard hydraulic seal installation practices.

APPROVED VENDOR PTFE Products

3G Electric supplies APPROVED VENDOR PTFE ptfe square ring piston seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR PTFE
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APPROVED VENDOR PTFE Square Ring Piston Seal Set: For 3 in Bore Dia., Buna N, 58 Shore D, Black/Gold (MPN 4PKK4). Key specifications — attr95513: Gold; attr95516: (1) Each: PTFE Piston Ring With Nitrile Energizer, 70 Durometer Buna O-Ring; attr95514: -40° to 250°F; attr95511: Buna N; attr95512: 58 Shore D; attr98887: APPROVED VENDOR.
APPROVED VENDOR PTFE
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