Fittings & Hose
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HOSE, O-RING SEAL, HBNR
HO-74182
Description
This hose features an O-ring seal made from Hydrogenated Nitrile Butadiene Rubber (HNBR), a durable and versatile material. HNBR offers enhanced resistance to heat, chemicals, oils, ozone, and abrasion compared to standard nitrile rubber. It is suitable for demanding sealing applications in various industrial environments.
Specifications
| Material | Hydrogenated Nitrile Butadiene Rubber (HNBR) |
| Temperature Range | -40°C to 150°C (-40°F to 300°F) |
| Durometer | 70 to 90 Shore A (90 Shore A most common) |
| Colour | Commonly green in automotive and refrigeration applications |
| Chemical Resistance | Petroleum-based oils & fuels, aliphatic hydrocarbons, vegetable oils, ethylene glycol, dilute acids, bases & salt solutions to moderate temperatures, water & steam to 150°C (300°F), ozone, aging, weathering |
| Not Compatible With | Chlorinated hydrocarbons, polar solvents (ketones, esters, ethers), strong acids, high aromatic content fuels, glycol-based brake fluids |
Vehicle / Equipment Applications
Automotive air conditioning systems (with refrigerants like R134a, R401a, R404a, R410a, R507, R744)Engine sealsGasketsIndustrial machineryOil and gas industryHydraulic systemsHeat exchanger gasketsBlow-out preventersPaper mill rolls
Weight: 0.3 kg