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9303 Series

The Hypro 9303C & 9303S Series hydraulic motor driven, cast iron and stainless steel centrifugal pump achieves a max of 147gpm and 145psi. 

  • Available in cast iron and 316 stainless steel for extended pump life
  • Hydraulic motor drive (for open center, closed center and load-sensing systems)
  • 220 x 200 Universal Flange available (U)
  • Max. fluid temperature: 140°F/60°C
  • Impeller: Cast Iron models – Nylon; (GTX  available) Stainless Steel models – Polypropylene
  • Motor: internal gear gerotor
  • Pump seals: Cast Iron models – Viton ® /ceramic standard; Life Guard silicon carbide (B) available; Stainless Steel models – Life Guard silicon carbide standard
  • Hydraulic motor seal: double-lip Teflon ®  
  • Weight: 26 lbs./11.8 kg

Upgrade Options:

  • Increase dry-run and abrasive resistance with LifeGuard Seals
    • LifeGuard seals are the OEM standard
  • Extend pump life with Stainess Steel  
    • Fact: Chemical corrosion, pump cavitation, and abrasive wear are key factors in pump life
    • 316 Stainless Steel pumps provide superior chemical corrosion resistance, while maintaining material strength to prolong  the life against abrasive wear
    • 316 Stainless Steel resists cavitation pitting of pumps, extending the  wear life
    • Drop in replacements for cast iron pumps

For Flanged Connections You Will Also Need: Universal Flange Gasket, Universal Flange Clamp

Specifications

Pump Type: Centrifugal
Housing Material: Cast Iron & Stainless Steel
Drive Type: Hydraulic
PORT SIZES: 1-1/2" x 1- 1/4" NPT
Hydraulic Selection System: Open/Closed
Item #Max GPMMax LPMMax PSIMax BARMax Hydraulic GPMMax Hydraulic LPMSeal Material
9303C-HM1C1144321309.01349.2Viton
9303C-HM2C97367956.5622.7Viton
9303C-HM3C125473986.82490.8Viton
9303C-HM4C115435936.4726.5Viton
9303C-HM5C14755614510.01660.6Viton
9303S-HM1C1144321309.01349.2Life Guard Silicon Carbide
9303S-HM2C97367956.5622.7Life Guard Silicon Carbide
9303S-HM3C125473986.82490.8Life Guard Silicon Carbide
9303S-HM4C115435936.4726.5Life Guard Silicon Carbide
9303S-HM5C14755614510.01660.6Life Guard Silicon Carbide
Item #Max GPMMax LPMMax PSIMax BARMax Hydraulic GPMMax Hydraulic LPMSeal Material
9303C-HM1C1144321309.01349.2Viton
9303C-HM2C97367956.5622.7Viton
9303C-HM3C125473986.82490.8Viton
9303C-HM4C115435936.4726.5Viton
9303C-HM5C14755614510.01660.6Viton
9303S-HM1C1144321309.01349.2Life Guard Silicon Carbide
9303S-HM2C97367956.5622.7Life Guard Silicon Carbide
9303S-HM3C125473986.82490.8Life Guard Silicon Carbide
9303S-HM4C115435936.4726.5Life Guard Silicon Carbide
9303S-HM5C14755614510.01660.6Life Guard Silicon Carbide