Ralston Logo Ralston Instruments Made In the USA

QTHA-TEVR-HC

In-line fine adjust vernier piston - male QT x female QT , brass, S.S.

Connect one end to a Quick-test hose and the other to the process connection then turn the knob to control the pressure


  • Easily control pressure of a closed system
  • Fine tune pressure to a precise number
  • Easily attach and remove from a system


Pressure Range0 to 5000 psi (0 to 345 bar)
End C1Male Quick-test
End C2Female Quick-test
Has Block ValveNo
Has Vent ValveNo
ConstructionAnodized Aluminum, Brass
Seal materialsBuna-N
Dimensions A1.85 in (4.70 cm)
Dimensions B3.5 in (8.89 cm)