Description
The AMT 12D1-11-PPO gorman-rupp trash pump 2". The Gorman-Rupp line of Engine Driven Trash pumps (12D1,13D1,14D1 Series) are designed for applications which require high flow efficiency and solids handling capability. Pumps are constructed of heavy duty sand cast aluminum components featuring rep
Engine-Driven — Operates Without Utility Power
Engine-driven design provides pumping capacity at remote construction sites, emergency dewatering locations, and any application where utility power is unavailable or unreliable. Honda and Robin/Subaru engines provide proven reliability.
Trash Pump Design — Handles Large Solids
Large volute clearances and semi-open impeller pass rocks, sticks, leaves, and semi-solids that would destroy a standard centrifugal pump. Designed for construction site dewatering where the pumped fluid contains significant debris.
Self-Priming — Fast Deployment
Self-priming capability allows rapid deployment without suction line preparation. Fill the priming chamber once and the pump primes itself — critical for emergency dewatering where every minute of setup time has operational cost.
Cast Iron Construction — Field Durability
Cast iron volute and impeller withstand the abuse of construction site operation. Designed to be serviceable in the field — standard replacement impellers, mechanical seals, and wear rings are stocked by AMT distributors.
High Volume Capability
Engine-driven trash pumps deliver high flow rates at low head — the correct performance curve for fast-fill, fast-drain, and high-volume dewatering applications where moving large volumes quickly is the priority.
Portable Design
Compact, portable design with lifting handle for single-person transport. Engine and pump are close-coupled on a single base — no alignment required after transport or repositioning on the job site.
| Model Number | 12D1-11-PPO |
| Series | 2″-4″ GR Trash Pumps |
| Category | Engine Driven and Diaphragm Pumps |
| Max Temperature | 160° F |
| Max Fluid Temperature | 160° F |
| Fluid compatibility | For use with non-flammable, non-abrasive liquids compatible with pump component materials. Verify chemical compatibility before use. |
| Seal compatibility | Always verify seal material compatibility with your specific fluid and chemical conditions. |
| Electrical | Requires a properly sized, grounded branch circuit. Do not use an extension cord. Protect motor with a properly sized thermal overload relay. |
| Temperature limit | Maximum fluid temperature 160° F. Exceeding this limit will damage seals and motor insulation. |