Sewage Grinder Pumps

Without question, for some, Grinders are the most confusing category of submersible pumps.  Even seasoned professionals call and ask for a "Grinder." when what is needed is a low-head (lower cost) sewage pump.

A grinder is a high-powered (2HP) pump fitted with sharp cutters to shread solids and move them under high pressure usually in a relatively small diameter pipe. Grinders are most commonly used for lower flows and high pressure or higher head applications. As an example, a grinder is normally usedwhen pumping into a pressure sewer system.

Blue Angel BAGP1-2021, 2 HP Grinder Pump, "THE BEAST" 40 GPM @ 20', Internal Capacitors - Control Panel Required. Triple-Seal Non-Wicking Cord Design, Grit-Resistant, Silicon Carbide Seal and, Secondary Lip Seal For Added Protection, Stainless Steel Cutler Assembly Effectively Grinds Domestic Sewage Into a Fine Slurry, Heavy-Duty Upper and Lower Ball Bearing CUTTER ASSEMBLY, Hardened 440c Stainless Steel (56-60 Rockwell C) Shredding Ring and Grinding Impeller, 8300 Cuts Per Second - 1/2 Million Cuts Per Minute IMPELLER, Ductile Iron for Superior Quality and Long Life, Recessed (Vortex) Design Reduces Bearing Load / Increases Bearing Life and Prevents Clogging SHAFT SEALS, Full Mechanical Seal (Silicone/Carbide) and Secondary Lip Seal MOTOR, Capacitor Start/Run Design for Assured Starting, Strong Torque and Grinding Under Heavy Load, Pressed Stator for Precise Shaft / Bearing Alignment, Long Life Internal Overload Automatic Protection, Dual Ball Bearings, Oil-Filled for Consistant Bearing Lubrication and Maximum Motor Cooling, 230 Volt, Single Phase, Shipping Weight, 92 lbs

We offer the most durable Grinder pumps available. We also have sewage pumps. Call or email us with your application questions. We can help you deceide which is best for your project.

Barnes Omni-Grind
2-HP 1-1/4 NPT-F vertical discharge connection, recessed vortex impeller, large pump end bearings, short shaft overhang for extended seal life, exclusive Slicerator eliminates jams, removable discharge flange simplifies installation, HD 2-hp oil filled motor with upper and lower ball bearings, HD silicon carbide seat, low initial cost, extended time between service, low life cycle cost, trouble-free operation,   

ABS Piranha Grinder Pump
2 hp, 1-1/4" Discharge grinder pump meets the demanding needs of commercial and residential sewage applications. Features a hardened 440 stainless steel cutter for shearing solids into small particles. Best for individual or groups of homes, motels, schools, shopping centers, lakefront developments and systems requiring high pressure sewage pumping. Whether you’re replacing an existing grinder pump or customizing a new sewage system, can be packaged within any number of tank sizes. Supplied with a 25’ power cord, a 230v plug, internal start capacitor, and a float switch, this pump is ready to drop in and use. It does not need an expensive control panel. 2 year limited warranty. Available as a complete simplex or duplex packaged system.

Featuring High Head Grinder Models  

Excellent design for long reliable service, ideal for long discharge runs and high static head applications. Meets requirements for rugged municipal service. Grit resistant silicone carbide seals, double ball bearing design, 1-1/4” discharge, bronze recessed vortex impellers, Hardened 440C stainless cutters.

Complete simplex and duplex packages including pit, panel, float switches, alarm, check valve and cover are available. "No job is too big or too small."

Standard and Custom, Simplex and Duplex Ejector Packages for Residential, Commercial, Industrial and Municipal Applications. Packages include selected Pumps, Controls, Basins, Covers and Alarms, matched to meet your individual requirements assembled from stock parts.


All Stainless Steel Constructed Submersible Sump, Sewage, Fountain, and Centrifugal Pumps. These models are available up to 2 HP and offer such features as double mechanical shaft seals, air filled motors, can operate fully or partially submerged, continuous duty rated.