QTHA-4MS1

1/2" male NPT x male Quick-test, with check-valve, S.S.

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 Range0 to 3000 psi (0 to 207 bar)
End C11/2" Male NPT
End C2Male Quick-test
Has Check ValveYes
Maximum Working Temperature140 °F (60 °C)
ConstructionStainless Steel
Seal materialsBuna-N
Dimensions A1.57 in (3.99 cm)
Dimensions B0.87 in (2.21 cm)
Wrench Size7/8 in, 23 mm