Pack of 2
[Material] Made of aluminum alloy check valve,304 stainless steel spring,NBR rubber gasket and O-ring.
[Size] 5/32inch (4mm) OD check valve can be work with 5/32 inch ID fuel hose.
[Parameter] Min upstream pressure:0.2bar(2.9psi),working pressure range: 0.2-6bar (2.9-87psi),operating temperature range: -22℉ to 266℉.
[Medium] Applicable to water, petrol, diesel, gas, oil, air, and other fluids.(Methanol is not recommended)
[Application] The fuel line check valve is widely uesd in vacuum system,carburetors and low pressure fuel systems.