Main Content Starts Here

Pentair Hypro 9910-D503 Series Diaphragm Pumps

These 3 diaphragm, medium pressure, anodized aluminum pumps achieve up to 14.3 gpm (54.1 lpm) and 580 psi (40 bar). Pressure and output are designed for optimum performance of small to medium-sized sprayers. Pentair Hypro medium pressure diaphragm pumps can be adapted for male 1-3/8" splined shaft, female 1-3/8" splined shaft, 1" solid shaft, or gear reduction drive options.

  • Shaft: flanged adapter (D503); 1" hollow shaft for gas engine mount (D503GRGI)
  • Diaphragms: 3, semi-hydraulic, Desmopan® standard, Buna available
  • Mounting base: included
  • Pump shaft rotation: CW and CCW
  • Recommended control unit: 9910-RM40

Specifications

Max Fluid Temperature: 140°F/60°C
Pump Type: Diaphragm
Item #Max GPMMax LPMMax PSIMax BARMax RPMGearboxControl UnitDrive
9910-D50314.354.158040550---
9910-D503GRGI14.354.15804036009910-KIT1642 9910-RM40for mounting on 8 hp gas engine
9910-D503GRGI3414.354.12902036009910-KIT16409910-RM40for mounting on 5-6.5 hp gas engines
Item #Max GPMMax LPMMax PSIMax BARMax RPMGearboxControl UnitDrive
9910-D50314.354.158040550---
9910-D503GRGI14.354.15804036009910-KIT1642 9910-RM40for mounting on 8 hp gas engine
9910-D503GRGI3414.354.12902036009910-KIT16409910-RM40for mounting on 5-6.5 hp gas engines