The AMT series of self-priming centrifugal pumps have been in use for many years with great success. These pumps are available in cast iron or all stainless steel except the 3" models. They are designed for continuous duty and will provide years of trouble free service. Models are available with single or three phase motors from 3/4 hp to 5 hp. Models offer flows up to 375 gpm and heads to 110' (47 psi). These pumps are ideal for high volume transfer of liquids, wastewater and process water. All units are self-priming and include a built-in suction check valve.