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Ralston QTHA-4FB0 1/2" female NPT x male Quick-test, no check-valve, brass adapter


Connect a Quick-test hose to a pressure gauge or any device with a male NPT connection using thread sealant and a wrench
  • Connect to pressure gauges with NPT connections
  • Adapt to a wide range of Male NPT process connections
  • Made in USA


Pressure Range0 to 5000 psi (0 to 345 bar)
End C11/2" Female NPT
End C2Male Quick-test
Has Check ValveNo
Maximum Working Temperature140 °F (60 °C)
Seal materialsBuna-N
Dimensions A1.66 in (4.22 cm)
Dimensions B1.12 in (2.84 cm)
Wrench Size1-1/8 in, 29 mm

Ralston QTHA-4FB0 Brass 1/2
In Stock