QTHA-2FSA

1/4" female NPT x female Quick-test, no check-valve, S.S.

Connect to a pressure gauge or other device with Male NPT connections to a Ralston hand pump or nitrogen calibration device


  • Install with thread tape once onto any male NPT pressure gauge then use the Quick-test connection to quickly connect or disconnect from any Ralston hand pump, nitrogen calibration device or other Quick-test adapter
  • Saves the threads on a pressure gauge by not needing to make and remake the connection with thread sealant
  • Made in USA


Pressure Range0 to 5000 psi (0 to 345 bar)
End C11/4" Female NPT
End C2Female Quick-test
Has Check ValveNo
Maximum Working Temperature140 °F (60 °C)
ConstructionStainless Steel
Dimensions A1.52 in (3.86 cm)
Dimensions B0.75 in (1.91 cm)
Wrench Size3/4 in, 19 mm