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NPT Male Quick-test Pressure Calibrator Adapters

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

Select a model for more information

Model End 1 End 2 Check Valve Material Working Pressure
QTHA-1MBA 1/8" Male NPT Female Quick-test No Brass 5000 PSI
QTHA-1MSA 1/8" Male NPT Female Quick-test No Stainless Steel 5000 PSI
QTHA-2MBA 1/4" Male NPT Female Quick-test No Brass 5000 PSI
QTHA-2MSA 1/4" Male NPT Female Quick-test No Stainless Steel 5000 PSI