. According to the diameter, we have 150QJ, 175QJ, 200QJ, and 250QJ . Material: cast iron/cast steel . Impeller and diffuser takes nodular cast iron . High efficiency and energy saving . Lightweight and small volume . Easy to install and safe operation . Power: from 1.5kW to 110kW . Flow capacity: from 3.5m3/h to 310m3/h . Head: can reach 500m . Used for: o Farm irrigation o Provide human being and animals with drinking water o QJR type takes special material to pump the geothermal water Major Selling Points: . Green Product . Brand-name Parts . Experienced Staff . Price . Product Performance . Prompt Delivery . Quality Approvals . Service . Small Orders Accepted