IOP232C (2:1 ratio) | Air Operated Fluid Pump which is specially designed for corrosive materials.



IOP232C (2:1 ratio)

Air Operated Fluid Pump which is specially designed for corrosive materials.


  • Fully air operated
  • 2 ball piston design provides uniform positive displacement
  • Extremely durable pump with long life packing
  • Specially designed piston seals do not come into contact with material pumped. Hence, a longer life span as it is able to handle highly problematic fluids like Isocyanates which crystallizes on piston rods upon contact with moisture in air and rupture seals


  • For standard 55 gallons steel drum
  • Foam chemical supply
  • Spray gun supply
  • Dispensing valve supply
  • Cleaning chemical supply
  • Fluid transfer

Fluids Handled

  • Solvent based paints
  • Water based paints (SST models)
  • Solvents
  • Cleaning chemical supply
  • Chemicals
  • Catalysts
  • Isocyanates
  • Adhesives
  • Resins
  • Polyurethanes
  • Polyureas


Product Data & Resources

IPM OP232C Transfer Pump – MANUAL >

Additional information

Weight 25 lbs
Dimensions 57 × 5 × 5 in
Model Number

820301 (Stainless Steel)

Fluid Ratio


Max Output Flow Int

7.5 gpm(28.4 lpm)

Max Output Flow Cont

5.0 gpm(18.9 Ipm)

Max Output Pressure

360 psi (24.8 bar)

Max Air Input Pressure

180 psi (12.4 bar)

Air Inlet Port

1/4 npt(f)

Fluid Outlet Port

3/4 npt(f)

Rod Piston Packings

UHMU PE or Telfon®

Other Seals


Rod Cylinder

Stainless Steel

Other Wetted Parts

Stainless Steel

Weight Stubby Drum

24 Ibs.(11.8 Kg.)


6"x6"x58" (152mmx152mmx147cm) 26 Ibs.(11.8 Kg.)