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Ralston QTHA-1MBA 1/8" male NPT x female Quick-test, no check-valve, brass adapter



Quickly connect a pressure calibrator or other pressure device with Female NPT connections to Ralston hand pumps or nitrogen calibration equipment
  • Connect to any pressure calibrator or pressure module with Female NPT connections
  • Allows the calibrator and pressure source to be easily disconnected and stored separately
  • Made in USA




Pressure Range 0 to 5000 psi (0 to 345 bar)
End C1 1/8" Male NPT
End C2 Female Quick-test
Has Check Valve No
Maximum Working Temperature 140 °F (60 °C)
Construction Brass
Dimensions A 1.55 in (3.94 cm)
Dimensions B 0.7 in (1.78 cm)
Wrench Size 9/16 in, 15 mm


Ralston QTHA-1MBA Brass 1/8
In Stock