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

BSPP Female (RG) Quick-test Gauge Adapters

Model Max Pressure Connection Connection Materials
QTHA-2FBA-RG 5,000 psi / 345 bar / 34 MPa G 1/4 Female BSPP (ISO 228) Female Quick-test Brass
QTHA-3FBA-RG 5,000 psi / 345 bar / 34 MPa G 3/8 Female BSPP (ISO 228) Female Quick-test Brass
QTHA-4FBA-RG 5,000 psi / 345 bar / 34 MPa G 1/2 Female BSPP (ISO 228) Female Quick-test Brass
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