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BSPP Female (RG) Quick-test Gauge Adapters

Connect Male BSPP (ISO 228/1) parallel thread pressure gauge or other Male BSPP device to a Ralston hand pump or nitrogen calibration equipment

  • Connect pressure gauges with Male BSPP connection to Ralston hand pumps, nitrogen calibration devices or any male Quick-test adapter
  • A seal is made using a bonded seal ring or copper crush washer for pressure gauges with male BSPP connections
  • Made in USA

Select a model for more information

Model End 1 End 2 Check Valve Material Working Pressure
QTHA-2FBA-RG 1/4" Female BSPP Female Quick-test No Brass 5000 PSI
QTHA-3FBA-RG 3/8" Female BSPP Female Quick-test No Brass 5000 PSI
QTHA-4FBA-RG 1/2" Female BSPP Female Quick-test No Brass 5000 PSI