ASTA O-rings set 270 pcs, seals for HNBR Asta A-TC507
Car Mechanic Tools - specialised seals for air conditioning systems, Type HNBR (Hydrogenated Acrylonitrile Butadiene Rubber):, Wide operating temperature range from -30 °C to + 150 °C (-20 °F to +302 °F), high mechanical strength and increased abrasion resistance, water resistance, oils and silicone lubricants with the addition of anti-corrosive agents, fuels with a high content of aromatic compounds (petrol, alcohol mixtures) of ketones, esters, ether, etc.., ozone and weather conditions, hydraulic fluids type HFA, HFB and HFC, to acids and alkalis at very high temperatures, Included sizes:5,29x1,78mm-20pcs., 6,07x1,78mm-20pcs. 6,8x1,9mm - 20pcs., 7,65x1,78mm-20pcs., 7,8x1,9mm -20pcs, 8x2mm-20pcs.., 8,8x1,9mm-20pcs., 10,82x1,78mm-15pcs., 10.77x2.62mm-15pcs.., 11x2mm-15pcs, 12x2mm-15 pcs., 13,9x1,8mm- 10pcs., 13,95x2,62mm-10pcs., 14x2mm-10pcs.., 15x2mm-10pcs.., 17x2mm-10pcs, 17.17x1.78-10 pcs, 17,04x3,53mm - 10 pcs.