Download Data Sheet

Part No.
1/2" female NPT Quick-connect x male Quick-test, no checkvalve, S.S.
Connect Quick-test hoses to a male NPT
pressure gauge. It allows one to connect a
hose to a pressure gauge, calibrate it and
remove it without a wrench or thread sealant.
• A unique design allows connection to any male NPT pressure
gauge connection using a pressure-assisted o-ring seal
• Pressure helps to seal the fitting better
• Stainless steel construction
• Made in USA
Pressure Range
0 to 5000 psi (0 to 345 bar)
End C1
1/2" Female NPT
End C2
Male Quick-test
Has Check Valve
Temperature range
0 to 225 °F (-18 to 107 °C)
Stainless Steel
Seal materials
Buna-N, Teflon
Dimensions A
1.69 in (4.29 cm)
Dimensions B
1.39 in (3.53 cm)
Ralston Instruments Inc. | | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480