This is a seals set for the ISO 7241-1 A hydraulic couplings. The seals sizes are 17.3 mm and 31 mm. They are made of PTFE and NBR.
Pros:
- NBR can be used with water, air, oil, solvents and alcohol
- PTFE has a large temperature range and is resistant to almost all fluids
Specifications
Material : Rubber
Plug diameter : 17.3 mm
Socket diameter : 31 mm
Seal features : Hydraulic coupling
Material quality : Teflon (PTFE)/NBR
![PTFE/NBR Seals Set for ISO 7241-1 A Hydraulic Coupling (17.3 mm and 31 mm) [5 Pieces]](https://www.coolgrittools.com/wp-content/uploads/2026/06/f237r_00.37f21096.webp)




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