Product Name Centrifugal submersible sewage pump Specifications Range of head: (m) Range of head: ~ m Range of quantity(m3/h) Range of quantity: ~m3/h Introduction A unique single- or double-channel impeller structure is adopted to greatly improve dirt carrying capacity and let go fibrous material equivalent to pump bore, and solid particles with a diameter about 50%of pump bore; the series is characterized by overall compact structure, small size, low noise, remarkable energy-saving effect, easy maintenance, greatly reduced project costs (since it can work in a submerged manner without pumping stations), quick installation; and resolved noise and heat problems.