Key Specifications/Special Features: . Sewage submersible . Cast iron . Flow capacity: from 7.2 m3/h to 150m3/h . Head: from 8m to 40m . Motor power: from 0.75kW to 15kW . Semi-open impeller . High efficiency and energy-saving . The motor can be cooled efficiently by water side-flowing . The pump may work out of water for a long time . The motor is equipped with heat-protector to monitor and protect the pump automatically . Widely used in city construction, industry, mine, and environment protection Major Selling Points: . Green Product . Brand-name Parts . Experienced Staff . Price . Product Performance . Prompt Delivery . Quality Approvals . Service . Small Orders Accepted