When you need a pump that provides higher discharge pressures, get the AP50 air-driven high pressure pump. Capable of pumping up to 100 feet vertically whilst fully submerged, the AP50 runs on an efficient air motor with auto-start, making it the ideal tool for dewatering in situations where electricity is unavailable.

The AP50...

  • weighs 32 kgs
  • cast iron construction
  • has a maximum head pressure of 100' vertical
  • has sealed construction and a useful carrying handle
  • compact design will fit in openings as small as 16" diameter
  • easy to maintain and has a long service life
  • quiet operation
  • can run dry without being damaged
  • is able to be operated safely in hazardous areas
  • complete with integral baseplate/strainer
  • has an open impeller for slurries and solids

performance chart

AP50 data

  English Metric
Maximum Flow 125 gpm 473 lpm
Maximum Discharge Pressure 48 psi 3.3 bar
Maximum Solid Particle Size 25" 6 mm
Air Inlet 0.75" NPT or BSP (male)
Exhaust Outlet 1.0" NPT or BSP (female)
Fluid Outlet 2.0" NPT or BSP (female)
Weight 71 lbs 32 kg