GRINDER PUMPS GP SERIES
APPLICATIONS • Low pressure sewer applications • Sewage wastewater transfer for light commercial or residential applications
FEATURES • Patented cutting system providing tight cutting clearances for superior cutting action grinding 414,000 cuts per minute • Single-phase, capacitor start/run motor with built-in overload protection against over-current and over-temperature damage • Brass 7-vane, angled face, non-clogging and balanced designed impeller • Case hardened to 60 HRc 440 stainless steel cutter system – Anti-roping design – Field replaceable • Upper and lower ball bearings • 140 °F (60 °C) liquid temperature rating • GP-M grinder pumps require control panel or capacitor kit specifically matched to pump for proper operation and third-party approvals • Compact and easier to lift only 75 lbs (34 kg)
GP-M
SERIES SPECIFICATIONS Volts
Amps
Hz FLA
Performance (GPM @ Height in Feet)
Watts Start
20'
40'
60'
80'
100'
120'
Shut-Off (ft)
PSI
208
60
13.9
68
3200
32
31
30
25
20
10
130
56
230
60
13.9
65
3200
32
31
30
25
20
10
130
56
Item No.
Model
HP
Volts
Switch Type/ Operation
On Level
Off Level
Cord
Weight
520865
GP-M231-15
2
230
Manual
–
–
15' 4.6 m
81 lbs 36.74 Kg
2 HP