Hose Repair Kit

This comprehensive gasoline engine compression test kit features an electronic tester that memorizes the peak compression value for each cylinder

For oils and ATF up to SAE 40 weight

They feature a high quality external drive spring and a heavy gauge all bolted together frame

Two (2) 1″ 304 Stainless Steel Drain Ports

Milton S-1093-4 1/4" FNPT In-Line Check Valve Couples S.S Hose Repair Kit1 4" FNPT In Line Check Valve 1 4" female national pipe threads on both ends Valve opens at 3 pounds per square inch Maximum operating pressure of 250 pounds per square inch Flow rate of 12 cubic feet per minute Maximum operating temperature of 450 degrees Fahrenheit 1 4" FNPT in line check valve is designed for piped systems to prevent bleed back of pressure material into air supply system. 1 4" FNPT on both ends. Has a maximum pressure of 250 PSI