
AMT PUMPS
Frequently asked questions
Common questions about AMT PUMPS from 3G Electric.
What materials are used in AMT Pumps submersible dewatering pumps?
AMT Pumps submersible dewatering pumps typically feature cast iron volutes and impellers, with shaft seals made from nitrile rubber, silicon carbide, or carbon/ceramic materials. High-chrome impellers are used on some models for enhanced abrasion resistance when handling water with suspended solids. These materials are selected for durability in continuous-duty applications.
What is the maximum solid-handling capacity of AMT Pumps engine-driven trash pumps?
AMT Pumps engine-driven trash pumps, such as the model 3995-96 with a 13 hp engine, can handle solids up to 4 inches in diameter, depending on the specific model. The pump's volute and impeller design allows passage of debris without clogging, making it suitable for dewatering construction sites or flooded areas with muddy water.
What power options are available for AMT Pumps engine-driven fire pumps?
AMT Pumps engine-driven fire pumps, like the 25FP23HR model, are powered by gasoline engines with horsepower ratings up to 23 hp. These pumps use recoil-start or electric-start ignition systems and are designed for portable fire suppression or high-pressure water transfer in industrial or municipal settings.
Are AMT Pumps submersible pumps suitable for continuous operation?
Yes, many AMT Pumps submersible dewatering pumps are rated for continuous duty. Models such as the 5792-95 (1/2 hp) and 5770-95 (1 hp) are designed to run continuously at their rated voltage (115V AC or 230V AC) without overheating, provided they are properly submerged and maintained.
What connection types do AMT Pumps engine-driven pumps use?
AMT Pumps engine-driven pumps typically use FNPT (female national pipe thread) or MNPT (male national pipe thread) connections. For example, the 316F-95 dredging pump has 2-inch FNPT inlet and outlet, while the 2MP9HR high-pressure pump uses 2-inch MNPT inlet and 1 1/2-inch MNPT outlet. These standard threads allow easy integration with piping systems.
Does 3G Electric supply AMT PUMPS products?
Yes — 3G Electric (S) Pte. Ltd. supplies AMT PUMPS products. We stock the AMT PUMPS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.












































