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Ralston QTHA-3FB0 3/8" 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 Range 0 to 5000 psi (0 to 345 bar)
End C1 3/8" Female NPT
End C2 Male Quick-test
Has Check Valve No
Temperature range 0 to 140 °F (-18 to 60 °C)
Construction Brass
Seal materials Buna-N
Dimensions A 1.32 in (3.35 cm)
Dimensions B 0.94 in (2.39 cm)
Wrench Size 15/16 in, 24 mm


Ralston QTHA-3FB0 Brass 3/8
In Stock