800.565.3317 websales@bhd.ca

Ralston QTHA-3MB0 3/8" male NPT x male Quick-test, no check-valve, brass 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 3/8" Male NPT
End C2 Male Quick-test
Has Check Valve No
Maximum Working Temperature 140 °F (60 °C)
Construction Brass
Seal materials Buna-N
Dimensions A 1.4 in (3.56 cm)
Dimensions B 0.75 in (1.91 cm)
Wrench Size 3/4 in, 19 mm


Ralston QTHA-3MB0 Brass 3/8
In Stock