Working pressure: 25kg. Directly used in air compressor Made by combination of natural rubber, SBR and other special anti-aging macromolecule materialSoft and light, age-resistantWorking pressure: 30kg. Directly used in air compressorW0272A 30M 8 50*45*45CM 33.5KGW0272B 30M 10 50*45*45CM 35.5KG GUM TUBE
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