Air Compressor Check Valve Brass Thread Male 3/8PTxMale 1/2PTxM10 Female 2Pcs Test Tube Holders quite easy to install

quite easy to install

step again on the lever to release and it pops up

Convex Inside Diameter: 103mm

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The tubing can withstand temperatures from  -76 to +428 Fahrenheit Degree

Air Compressor Check Valve Brass Thread Male 3/8PTxMale 1/2PTxM10 Female 2Pcs Test Tube Holders quite easy to installDescription: 90 Degree Right Air Compressor Check Valve. The durable valve closes when air has been discharged from the compressor head. One thread connector is for tube connecting and the other thread connectors are for the air pressure tank and compressor piston pump. The compressor check valve needs to be replaced when it does not close during compressor shut down and allows air to leak back into the compressor head. Features: Thread Size: Male 3