vertical multi-stage fire-fighting pump

Outline XBD-DL Series Multi-stage Fire-fighting Pump is a new product independently developed by Liancheng according to the domestic market's demands and special use requirements for fire-fighting pumps. Through the test by the State Quality Supervision & Testing Center for Fire Equipment, its performance complies with the requirements of national standards, and takes the lead among domestic similar products. Characterstic The series pump is designed with advanced know-how and made of quality materials and features high reliability (no seizure occur at starting after a long time of unuse), high efficiency, low noise, small vibration, long duration of running, flexible ways of installa tion and convenient overhaul. It has a wide range of working conditions and a f lat flowhead curve and its ratio between the heads at both shut off and design points is less than 1.12 to have the pressures garded to be crowded together,benefit to pump selection and energy saving. Application sprinkler system high building fire-fighting system Specification Q：18-360m 3/h H ：0.3-2.8MPa T ： 0 ℃~80℃ p ：max 30bar Standard This series pump comply with the standards of GB6245