Feature

●[Size] - 8 mm outer diameter, 3 mm inner diameter, 2.5 mm cross-sectional diameter
●Hardness: 70 A durometer (Shore hardness) for resistance to penetration
●Nitrile rubber: standard nitrile butadiene rubber with a wide temperature range from -4°F (-20°C) to 212°F (100°C)
●Application: 1. Please apply lubricant evenly to the product before installation and use an aid to ensure correct positioning before manual installation. 2. Widely used for bathroom floor drains, water pumps, water pipes, faucets, mechanical repairs to air conditioners, etc.
●Note: 1. The product construction and material properties may include measurement errors. Please pay attention to the suitability of the product for installation. 2. When assembling threaded gears, the mounting mandrel must be used after the O-ring has been stretched. The mandrel must be free of burrs and sharp edges. To install, hold both sides of the rubber ring with both hands and turn it with both hands.


Description

Features:

1. They have a round cross section. For use in a wide temperature range from -4°F (-20°C) to 212°F (100°C).
2. Nitrile rubber has good mechanical properties and high wear resistance compared to other elastomers. Good resistance to many mineral oils, greases, hydraulic fluids, mineral oil and grease.
3. O-rings typically provide a pressure and fluid seal between cylindrically shaped, overlapping countersurfaces and are commonly used in engines, flanges, valves and various cylinders.
4. Nitrile rubber is susceptible to acetone, ether, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment or in applications exposed to UV light.