NPAK-TRS0

Liquid trap with male Quick-test top port, female Quick-test bottom port

Eliminates unwanted fluid or moisture that can contaminate any gas system.


  • Quick-release lid allows for easy cleaning of dirt or liquid without tools
  • Entraps fluid and debris out of system to prevent blocking or plugging
  • High pressure trap is ideal for pneumatic systems
  • Compatible with all Ralston Instruments Quick-test hoses and adapters

Item Includes

  • Assembly - TRAP Assembly (TRAP)
  • Top Connection - Male Quick-test outlet port, S.S. (QTHA-3SS0)
  • Bottom Connection - Female Quick-test outlet port with drain tube (for NPAK-TRS0), S.S. (QTHA-3SSA-LD)


Pressure Range0 to 3000 psi (0 to 207 bar)
Temperature range0 to 130 °F (-18 to 54 °C)
ConstructionAnodized Aluminum, Stainless Steel
Seal materialsBuna-N, Teflon
Weight1.139375 lb (0.5 kg)
DimensionsH: 5.5 in (13.97 cm) x W: 2 in (5.08 cm) x D: 2 in (5.08 cm)