The 64 HD Series meets the need for a line of 25- to 60-hp solids-handling submersible lift station pumps. The 4-in. high head models pass 3-1/8-in. solids and are designed for systems with heads greater than 100 ft. The 6-in. high flow models pass 4-in. solids and provide exceptional flow rates in low head systems. The oil-filled motor minimizes temperature rise and continuously lubricates the bearings and seals. The corrosion-resistant 316 SS motor housing is designed for a long service life.