9910-D50 Series

2 Diaphragm, Medium Pressure, Epoxy-coated Pumps



  • Max. fluid temperature: 140°F/60°C
  • Shaft: flanged for shaft kit (D50); flange w/1″ shaft ext. (D50AP-A)
  • Diaphragms: 2, full-hydraulic, Desmopan® standard, Buna available (D50-B has Buna diaphragms)
  • Housing components for liquid handling: epoxy coated
  • Pump shaft rotation: CW and CCW
  • Recommended control unit: 9910-GS40GI
  • Weight: 35 lbs./15.9 kg


Part No. Max GPM Max LPM Max PSI Max BAR Max RPM Port Size
9910-D50 14.8 56.0 580 40 550 1-1/4″ HB inlet, 1/2″ HB outlet
9910-D50-B Same pump as 9910-D50 with Buna-N diaphragms
9910-D50AP-A Same pump as 9910-D50 with solid 1″ thru shaft


Parts Breakdown

Owner’s Manual