APPROVED VENDOR PTFE PTFE Square Ring Piston Seal Set: For 4 1/4 in Bore Dia
The APPROVED VENDOR PTFE Square Ring Piston Seal Set (SKU 3G-OTH-186928) is a PTFE square ring piston seal set designed for a 4 1/4 in bore diameter. It includes one PTFE piston ring with a nitrile energizer and a 70…
SKU 3G-OTH-186928
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR PTFE Square Ring Piston Seal Set (SKU 3G-OTH-186928) is a PTFE square ring piston seal set designed for a 4 1/4 in bore diameter. It includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna O-ring, with a material hardness of 58 Shore D and a temperature range of -40° to 250°F.
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 past the piston. It is designed for a 4 1/4 in bore diameter and suits industrial applications requiring reliable sealing across a temperature range of -40° to 250°F.
What are the specifications of the APPROVED VENDOR piston seal set?
The set includes one PTFE piston ring with a nitrile energizer and a 70 durometer Buna O-ring. Material hardness is 58 Shore D, temperature range is -40° to 250°F, and the seal is black. It is manufactured by APPROVED VENDOR under MPN .
Where to buy the APPROVED VENDOR piston seal set worldwide?
3G Electric supplies the APPROVED VENDOR PTFE square ring piston seal set worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this seal set to your facility, regardless of location.
How to install the APPROVED VENDOR PTFE square ring piston seal?
Installation requires careful handling to avoid damaging the PTFE ring and O-ring. Lubricate the seal and bore with compatible hydraulic fluid, then gently press the seal into the groove using a seal installation tool. Ensure the O-ring is seated evenly before assembling the cylinder.
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.
