Grinder Pumps

Dual Seal IGPDS Series Grinder Pump

Grinder Pumps

Dual Seal IGPDS Series Grinder Pump

The Dual Seal IGPDS Series Grinder Pump utilizes two mechanical seals, coupled with a sensor probe and seal leak detection circuitry in the panel, to provide added pump protection that can extend the overall pump life. The Series also features a reliable patented cutter system at 414,000 cuts per minute. The IGPDS Grinder Pump is ideal for commercial and high-end residential applications.


Features & Benefits

  • Vertical 1-1/4" FNPT discharge
  • Upper and lower mechanical seals minimize downtime and maintenance
  • Sensor probe designed to indicate early leak detection
  • Externally-mounted start components*
  • Corrosion-resistant brass impeller
  • Tight cutting clearances for superior grinding at 414,000 cuts per minute
  • Epoxy-coated finish for corrosion resistance and durability
  • Built-in overload protection prevents over-current and over-temperature damage

*The IGPDS Series requires a specific control panel or capacitor kit from FPS that is matched to the pump for proper operation and third-party approval.


Capacity 33 gpm @ 10'
Shut Off 130' (39.6 m)
Max. Liquid Temp. 140 °F (60 °C)
Discharge 1-1/4" (31.75 mm) Vertical FNPT 
Impeller Brass
Electrical 208-230 V, 60 Hz, 13.9 A, Single Phase
208-230 V, 60 Hz, 10 A, Three Phase
460 V, 60 Hz, 4.5 A, Three Phase
Operation Manual
IGPDS Series Curve.svg
Head GPM (LPM)
10' 33 (124.9)
20' 32 (121.1)
40' 31 (117.3)
60' 30 (113.6)
80' 25 (94.6)
100' 20 (75.7)
120' 10 (37.9)

Order Information

Manual Dual Seal Grinder Pump

Item Model HP Volts Discharge Amps - Full Load Lead Length

Support Materials


Title Type Size
Non-Clog Limited Warranty PDF 0.06 MB