Grinder Pumps

AGS Series Axial Grinder Pumps


The AGS Series grinder pumps feature axial grinder and semi-open impeller technology to easily slice through the solids, flushables and trash found in the modern wastewater stream without roping or clogging.  The powerful semi-open impeller and axial grinder reduce waste to a fine slurry to minimize downtime and service issues. AGS Series pumps offer solutions for a range of residential and light commercial applications and are an ideal replacement for 2″ discharge sewage pumps (.5 and 1 hp).


    • Broad range of solutions: Available in 60 Hz single phase options including: .5 hp (115v or 230v), 1 hp (115v or 230v) or 2 hp (230v)
    • Trusted performance:
      • Axial grinder: Stainless Steel (440C), eight (8) hole cutter plate, three (3) blade cutter generating up to 4.9 million bites per hour
      • Head/Capacity: Models deliver up to 120’ TDH and flow rates of 53 gpm capacity/flow.
      • Semi-open impeller: Powerful, non-clogging, cast iron design. Balanced for smooth operation.
    • Built to last:
      • Casing: One piece, uni-body cast iron, volute type for high efficiency.
      • Motor: Oil-cooled/fully submerged in high grade turbine oil for more efficient heat dissipation, permanent lubrication of bearings and mechanical seal, and protection against outside environment.
      • Motor shaft: AISI 300 series stainless steel.
      • Bearing Housing/Bearings: Upper and lower sealed ball bearings for precision positioning of parts and to carry all radial and thrust loads.
      • Mechanical seal: Hardfaced silicon carbide on silicon carbide for longer life, stainless steel metal parts, BUNA-N elastomers (standard feature).
      • Power cord: Severe duty rated, oil and water resistant 20 foot cord. SJTOW power cord with NEMA three prong grounding plug.
      • Designed for continuous operation:  Single phase, built-in, auto reset overload (Class F insulation) on all models.
    • Ease of installation – Fixed balanced attachment to help simplify installation.
    • Warranty: Three (3) years.


Click here to watch the AGS Series in action



Performance Curves

    General Selection Tools:

    Recommended Browsers: IE10 or Google Chrome

    Report Bugs/Request Enhancements
    Please email the following address to report issues and request enhancements:

    Consult your local Goulds Water Technology Dealer for additional assistance