9303P Polypropylene

9303P Polypropylene

Hypro centrifugal pumps are designed for agricultural and industrial spraying and transfer of a variety of fluids: water, insecticides, herbicides, wettable powders, emulsives, liquid fertilizers, etc. Polypropylene may also be used to pump acid fertilizer, calcium chloride and other highly corrosive liquids such as sulfuric and phosphoric acids.

Hypro hydraulic motor-driven centrifugal pumps provide smooth performance. They can be conveniently mounted on the tractor or sprayer, becoming part of the vehicle’s hydraulic system and freeing the PTO for other uses. The Hypro “close-coupled” design reduces the mounting space required, eliminating long shafts and couplers between the pump and motor.

  • Hydraulic motor drive (for open center, closed center and load-sensing systems)
  • Port sizes: 1 1⁄2″ NPT inlet, 1 1⁄4″ NPT outlet
  • Weight: 21 lbs./9.5 kg

Motor Characteristics

  • Motor: internal gear gerotor
  • Motor capacity: 5-20 gpm/18.9-75.7 lpm
  • Max. motor psi: 3000 continuous duty
  • Hydraulic ports: 1⁄2″ NPT inlet, 3/4″ NPT outlet
  • Hydraulic motor seal: double-lip PTFE


  • Housing: glass-filled polypropylene
  • Impeller: glass-filled polypropylene
  • Pump seals: Viton/ceramic standard (Life Guard silicon carbide and Buna-N ceramic available)

Part Numbers include: 9303P-HM1C-B 9303P-HM2C 9303P-HM3C 9303P-HM4C-B 9303P-HM5C-B






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