Liberty PRG101M Omnivore Grinder Pump — 1 HP M/C Version

Liberty PRG101M: The 1 HP Manual Omnivore Grinder Pump

The PRG101M variant offers the same high-performance features as PRG101A but tailored for **M/C (motor capacitor)** configurations. It includes the V-Slice® cutter, cast iron housing, and a sealed wiring junction box for reliable service in effluent or sewage systems. 

Key Features & Benefits

• 1 HP motor in M/C format for external capacitor use
• V-Slice® 440 stainless steel cutting blades for effective solids processing
• 1¼" FNPT discharge, cast iron housing, epoxy finish
• Sealed junction box, dual shaft seals, thermal 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 2" 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
Manual: No Float. Images my vary
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: 115
Phase: 1
HZ: 60
AMPS: 12A
Discharge: 2"
Weight: 57 lbs

Product Length
11 Inches
Product Width
7.125 Inches
Product Height
17.625 Inches