Unique-Bargains
Unique-Bargains Fluorine Rubber O-Rings 19mm OD 16mm ID 1.5mm Pack of 20
Metric FKM O-rings seal plumbing and machinery across a wide temperature range with 70A durometer hardness
- MaterialFluorine Rubber
- Resists fuels and chemicals with FKM fluorine rubber
- Withstands -30 °C to 280 °C across demanding environments
- 70A durometer hardness resists penetration under pressure
- 19 mm OD, 16 mm ID, 1.5 mm cross-section fits metric grooves
- Pack of 20 rings covers multiple repair points
Fluorine Rubber O-Rings 19 mm OD
These 20-piece fluorine rubber O-rings suit maintenance technicians and DIY repairers who need reliable seals for pumps, filters, pressure washers and general plumbing. The 70A durometer material resists penetration while maintaining flexibility across demanding service conditions.
Working pressure limited to 0.3 bar
The seals are rated for a maximum working pressure of 0.3 bar, so they suit low-pressure hydraulic, pneumatic and water circuits but not high-pressure power-steering or injection systems. Temperature tolerance spans -30 °C to 280 °C (-22 °F to 536 °F), covering most automotive and industrial fluid environments.
19 mm outer diameter, 16 mm inner diameter.
These three dimensions determine whether the ring fits your groove; verify them against the component before ordering. The pack contains 20 identical brown FKM rings with broad resistance to mineral oils, greases, fuels, HFD fluids and many organic solvents.
Highlights
- Resists fuels and chemicals with FKM fluorine rubber
- Withstands -30 °C to 280 °C across demanding environments
- 70A durometer hardness resists penetration under pressure
- 19 mm OD, 16 mm ID, 1.5 mm cross-section fits metric grooves
- Pack of 20 rings covers multiple repair points
Specifications
| Material | Fluorine Rubber |
|---|---|
| Brand | Unique Bargains |
Questions about this item
Should I pick the 19 mm OD, 16 mm ID, 1.5 mm cross-section pack of 20?
Yes — the listing is a single size pack containing twenty metric FKM O-rings with those exact dimensions.
What does the 70A durometer mean once the rings are installed?
It gives a firm, penetration-resistant seal that holds its shape under 0.3 bar working pressure in pumps, filters or plumbing joints.
What temperature range does the FKM material actually handle in service?
The fluorine rubber is rated for continuous use from -30 °C to 280 °C (-22 °F to 536 °F) in hydraulic, fuel and chemical systems.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
