D0307 1 1/2" Double Diaphragm Pumps

D0307 1 1/2" Double Diaphragm Pumps

D0307 is designed for handling heavier, higher viscosity fluid and pumping large size solids faster. Chemically-inert Teflon plates in both compartments make D0307 suitable to pump wide variety of liquid, even the most aggressive ones.

Features and Benefits

  • Larger ports for larger flow rates, up to 340 liters per minute
  • Freely lubricate operation
  • Used in various tough environment and condition


  • Drum transfer for fluids up 10000 cps
  • Unloading fluid
  • Chemical evacuation

Typical Fluid Handled

  • Chemicals
  • Contaminated surface water
  • Adhesives, varnishes, dispersions, solvents and stains
  • Resins, latexes, wood preservative stains, concrete paints and primers
Technical Data

Maximum Fluid Working Pressure 8.0 bar (116 PSI)
Maximum Flow Delivery 340 LPM  (90 GPM)
Maximum pumpable fluid viscosity 10000 CPS
Maximum Air Consumption 5500 LPM
Maximum Suction Lift 6.1 m
Maximum size pumpable solids 7 mm
Air pressure operating range 2.0 – 8.0 bar
Air Inlet Size 3/4 pt
Fluid Outlet Size 1 1/2 pt
Fluid Inlet Size 1 1/2 pt