Style: Made of aluminum alloy housing, 304 stainless steel spring, NBR rubber gasket and O-ring.
Wide application: Suitable for water, gasoline, diesel, gas, oil, air and other fluids, ideal for marine, automotive, RV and agriculture.
Working pressure & temperature range: Minimum upstream pressure: 3PSI, maximum working pressure: 90PSI, working temperature range: -30℉ to 265℉.
Quality material: Made of high quality aluminum alloy, high strength, longer service life than plastic check valves. Stable characteristics.
Working Principle: The push-lock design of the fitting can prevent the hose from slipping off and effectively prevent the fuel from flowing back to the tank.