XBD- (I) vertical fire pump Product Overview This unit in the original vertical multistage pump according to the latest standards, based on the requirements of fire pumps develop a new generation XBD (I) type low-pressure fire pump products. This series of pumps in the performance, structure, materials, and supporting fire pumps meet the requirements. Because of excellent hydraulic model, so this series of pumps have to meet user requirements; pumps with vertical structure, with high efficiency, wide range of performance characteristics can be better advantage of saving footprint: high quality bearings and high-quality motor, run the pump more secure and reliable, low noise and vibration; balanced by hydraulic axial force, reduce the balance drum, can run more smoothly. Its seal mechanical seals and packing have two forms, the pump has a flange out of the water pipeline layout, high speed, light weight and other characteristics. XBD- (I) type vertical fire pump is mainly use for various occasions such as residential, hotels, office buildings, commercial buildings factories, hospitals, etc. of the fire water supply. Features: 1, hydraulic model of advanced, high efficiency, wide range of performance. 2, vertical structure, small footprint. 3, vibration, low noise, balanced by hydraulic axial force, so that the pump runs smoothly, safe and reliable. 4, the pump inlet and outlet on the same horizontal axis, and the specifications of the same caliber, easy pipe connections, loading and unloading is very convenient. Maintenance Operation and maintenance 1, 迸 water pipeline must attach seals are not water leakage; 2, the long-running ban pump cavitation in the state; 3, prohibit pump in the flow condition is set to run inch motor over current long-term. 4, regularly check pump motor current value of the best home run of the pump set to run within twenty working range;; 5, pump in operation should be supervised to avoid accidents; 6, after a long-running pump operation Due to mechanical wear. the unit Sao sound and vibration zo large should stop checking Necessary inch replaceable wearing parts and bearings, unit maintenance period is generally one year. Maintenance of a mechanical seal, mechanical seal lubricating fluid should be clean and free of solid particles; 2, the mechanical seal is prohibited to work in the case of dry grinding; 3, before starting the pump should Barring (motor) Juan a few, in order to avoid a sudden start caused by mechanical seal fracture damage. Starting with the stop before starting to prepare a hand pull turn the motor impeller mill should be no card phenomenon, flexible rotation; 2, open the inlet valve, opening the exhaust valve so that the liquid fills the pump chamber, and then close the exhaust valve; 3. transport hot liquid inch, starting 萷 should be preheated heating rate of 50 ° C / h: Preheat the pump is delivered continuously circulating liquid to achieve, so that each part of heated evenly; 4, you should move a few hand drive ring to allow water to enter the mechanical seal face lubrication; 5, to move the motor to determine rotation is correct. Starting with the run, and fully open the inlet valve, close the valve discharge pipe; 2, power on, when the pump is up to speed and then gradually open the discharge piping of the valve and adjust the required conditions;.. 3, to observe meter readings. Check the seal leakage idle condition. Normal inch mechanical seal leakage is 3 drops / minute, check the motor, the bearing temperature rise if the abnormal situation should and inch handle. Parking 1, gradually close the discharge line valves cut off the power; 2, close the inlet valve; 3, such as ambient temperature is below 0 ° C, the pump should be exhausted to prevent the cracking of liquid pump; 4, such as the long-term disabled. pump should be disassembled for cleaning. Packing custody. XBD-I multi-stage fire pump Model significance: XBD- fire pumps Code 3.6 Design pressure (1 / 10MPa) That head is 36m 0.56- design flow (m3 / h) 25- Importers Diameter (mm) GDL- structure Vertical single suction multistage centrifugal pump pipeline pump series 3-