Drain-All® PH50-0MAAA Pressure Handler 300

The Pressure Handler PH50-0MAAA handles applications from 0 PSIG to 300 PSIG. For situations where atmospheric or zero pressure applications are required, the Pressure Handler ATM is the appropriate solution, serving as a pressure power pump by taking a zero pressure liquid feed and pressurizing it to push it out and even up to a higher level.



• No timers, works on demand
• Totally air operated
• Save valuable system pressure
• Robust, with few moving parts
• Simple pipe connection
• Special models for all applications


Model #: PH50-0MAAA
Inlet/Outlet: 1/2" NPT
Control Air: 1/4" NPT
Balance Line: 1/8" NPT
Max Liquid Temp.: 170 Fº (76.7 Cº)
Max Liquid Press.: 300 PSIG (20.7 BARG)
Control Air Min: 40 PSIG (2.8 BARG)
Control Air Max: 130 PSIG (9.0 BARG)
Max Flow @ 200 PSIG: 1.7 GPM

Dimensions & Weight

Height in (cm): 11 (27.9)
Width in (cm): 9-1/4 (23.5)
Depth in (cm): 10-1/2 (26.7)
Weight lbs (kg): 21.0 (9.5)


  • Blow molding operations
  • Specialty gas manufacture
  • Atmospheric liquid run off
  • Gas purification processes involving
    the introduction of large amounts
    of water into a compressed gas stream

Note: California residents click here for Proposition 65 information

WARNING: This product can expose you to chemicals including Lead and Lead Compounds which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65Warnings.ca.gov