Series 9303

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. 

Hypro Series 9300 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.

The broad, versatile line includes models with rugged housings of cast iron and stainless steel that stand up to strong chemical herbicides. Stainless steel pumps are ideal for use with Roundup® or other acid applications.   

The series includes models 9303C-HM1C, 9303S-HM1C, 9303C-HM2C, 9303S-HM2C, 9303C-HM3C, 9303S-HM3C, 9303C-HM4C, 9303S-HM4C, 9303C-HM5C, and 9303S-HM5C.

 

Features

Performance Information

Max. flow: 97-147 gpm/367-556 lpm (free flow)

  • HM1C: 114 gpm/432 lpm
  • HM2C: 97 gpm/367 lpm
  • HM3C: 125 gpm/473 lpm
  • HM4C: 115 gpm/435 lpm
  • HM5C: 147 gpm/556 lpm

Max. pressure: 130-145 psi/9.0-10.0 bar (Shut off) (in closed center operation)

  • HM1C: 130psi/9 bar
  • HM2C: 95 psi/6.6 bar
  • HM3C: 98 psi/6.8 bar
  • HM4C: 93 psi/6.4 bar
  • HM5C: 145 psi/10 bar
  • Max. fluid temperature: 140°F/60°C

 

Other Attributes

  • Hydraulic motor drive (for open and closed center systems)
  • Housing: cast iron or stainless steel
  • Port sizes: 1 1⁄2" NPT inlet, 1 1⁄4" NPT outlet
  • Impeller: Cast Iron models – glass-filled nylon; Stainless Steel models – polypropylene
  • Pump seals: Cast Iron models – Viton/ceramic are standard; Stainless Steel models – Life Guard™ silicon carbide (Buna-N/ceramic and Viton/silicon carbide are available)
  • Weight: 26 lbs./11.8 kg

 

Motor Characteristics

  • Motor: internal gear gerotor
  • Motor capacities: 4-24 gpm/15.1-90.8 lpm
    • HM1C: 9-14 gpm/34-53 lpm
    • HM2C: 4-8 gpm/15-30 lpm
    • HM3C: 17-24 gpm/64-91 lpm
    • HM4C: 6-9 gpm/24-28 lpm
    • HM5C: 13-18 gpm/49-72 lpm
  • Max. motor psi: 2000 continuous duty, 2200 intermittent duty
  • Hydraulic ports: 1⁄2" NPT
  • Hydraulic motor seal: double-lip Teflon

 

Specs

Series 9300 Hydraulic Centrifugal Operation, Installation & Parts Manual (Use for pumps manufactured 2010 and later)

This chart contains performance information on series 9303 in Metric.