Feature

●[Size] - 5.7 inches (145 mm) outer diameter, 5.5 inches (139 mm) inner diameter, 0.1 inch (3 mm) cross-section diameter
●[Hardness] - 70A durometer (Shore Hardness) for resistance to penetration
●[Material] Standard nitrile butadiene rubber with a wide temperature range from -4°F (-20°C) to 212°F (100°C)
●[Application] - Widely used in high pressure washers, filters, pumps, water hoses, plumbing pipes, garage maintenance, machinery etc
●[Note] - Please check the size and material you need before purchase and put it in the right place


Description

Features:
1. They have a round cross section. Can be used in a wide temperature range from -4°F (-20°C) to 212°F (100°C).
2. Nitrile has superior mechanical properties and high abrasion resistance compared to other elastomers. Excellent resistance to many petroleum, grease, hydraulic actuine, mineral oil, and grease.
3. O-rings typically provide pressure and fluid seals between cylindrical overlapping surfaces and are commonly found in engines, flanges, valves, and various cylinders.
4. Do not use on electric motors, welding equipment, or applications that produce ozone, as nitrile rubber is vulnerable to ether, ester, ozone, sunlight, and weathering.