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Ralston QTHA-1MS0 1/8" male NPT x male Quick-test, no check-valve, S.S. stainless steel adapter



Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends.
  • Ideal for connecting to pressure transmitters or other devices under test using thread sealant
  • Quickly connect and disconnect Quick-test hoses for testing, calibrating and sampling
  • Made in USA




Pressure Range 0 to 5000 psi (0 to 345 bar)
End C1 1/8" Male NPT
End C2 Male Quick-test
Has Check Valve No
Temperature range 0 to 140 °F (-18 to 60 °C)
Construction Stainless Steel
Seal materials Buna-N
Dimensions A 1.2 in (3.05 cm)
Dimensions B 0.56 in (1.42 cm)
Wrench Size 9/16 in, 15 mm


Ralston QTHA-1MS0 Stainless Steel 1/8