Liberty PRG102M Omnivore Grinder Pump 1 HP M/C Version

Liberty PRG102M: The 1 HP Manual Omnivore Grinder Pump (230V)

The PRG102M variant packs the same power as PRG102A (1 HP) but in an **M/C (external capacitor)** format. It comes equipped with the V-Slice® cutter, durable cast-iron shell, epoxy coating, and sealed wiring junction box — built for high-demand sewage and effluent pumping in systems requiring external capacitor setups. 

Key Features & Benefits

• 1 HP motor with external capacitor / control compatibility
• V-Slice® cutter assembly for effective solids chopping
• 1¼ FNPT discharge, cast-iron body, epoxy finish
• Sealed junction box, dual shaft seals, thermal overload protection

Specifications

Applications & Use Cases

• Residential sewage pumping in basements, below-grade areas, and low points
• Replacement in systems needing grinder pump performance where solids and fibrous waste are common
• Fits many 2in. discharge systems — upgrade from solids-handling pumps where clogging or backpressure is a concern
  

Maintenance & Support

• Common pump parts & accessories include cutter kits, blocks, seals, and impellers. Liberty supports quick turnaround for critical parts. 
• Inspect float switches, wiring, and seals yearly.
• Use proper priming fluids and avoid dry runs to protect the pump seal and motor assembly.
• Refer to the included pump installation guide for proper venting, check valve placement, and electrical wiring.

Impeller: Cast Iron, Class 25
Paint: Powder Coat
Max Liquid Temp: 60 C / 140 F
Motor: CSCR style, Class B windings. Oil-filled, thermally protected
Power Cord Type: SJTW, quick disconnect design 10' standard length.
Motor Housing: Cast Iron, Class 30
Volute: Cast Iron, Class 30
Shaft: 303 Series Stainless Steel
Hardware: Stainless Steel
Mechanical Shaft Seal: Unitized Silicon Carbide
Bearings: Upper and lower, ball bearings
Cutter and Cutter Plate: V-Slice design. 440 Stainless Steel hardened to Rockwell 57c
Float Switch: NO
HP: 1
Volts: 230
Phase: 1
HZ: 60
AMPS: 6A
Discharge: 2"
Weight: 57 lbs