The PowerFlow™ pump features a cast iron body and A 2 tool steel pumping elements or, for corrosive applications, 17-4 pH stainless-steel pumping elements. This heavy-duty construction allows the pump to tackle flows to 400 gpm. It can handle differential pressures to 1500 psi, temperatures up to 350 °F standard (with up to 500 °F optional) and solids handling capabilities up to 40 percent by weight. The pump can deal with viscosities to 1,000,000 cps.