XBD-LG fire sprinkler pump features: 1, the pump compact, small size, beautiful appearance, the structure of the installation area is small, such as with the protective cover can be placed outdoors. 2, impeller mounted directly on the motor shaft, thus ensuring the concentricity of the pump, thus enhancing the stability of the pump operation and extend pump life. 3, shaft seal mechanical seal or mechanical seal combination, the use of high quality alloy ring, enhanced seal wear resistance effectively extend the life. 4, easy installation and maintenance, without moving the piping system. Pump inlet and outlet for the same caliber, simplifying the pipe connection. 5, according to the flow and lift needs of the pump string, parallel operation. 6, according to need, suction inlet and outlet can be installed into 0 °, 90 °, 180 °, 270 ° several different directions to meet different connection occasions. 7, pump head According to the need to increase or decrease the pump series and combined with the cutting impeller diameter to be met, without changing the installation area.