WLG Series vertical multistage pump(Water supply pump and fire pump)
Performance range£º
Flow£ºQ: 5.0L/S ~ 50L/S
Head PN: 0.33Mpa ~ 3.756Mpa Speed n: 2950r/min
Pump inlet pressure: P 0¡Ü 0.6Mpa
pump maximum working pressure: P¡Ü 4.4Mpa
pump inlet diameter: 50 ~ 150mm Pump
outlet diameter: 50 ~ 150mm
Transmission medium£º
Be used to transport clean water or liquid with physical and chemical properties similar to water without solid particles below 80¡æ
Structural features£º
This series pump is single suction multi-stage sectional centrifugal pump, the installation type is vertical. The pump is radial suction and radial discharge. There are 4 types of installation at the entrance and exit positions. The upper end of the vertical pump shaft is supported by two angular contact ball bearings, and the lower end is supported by sliding bearings. The axial force is balanced by the balance drum, and the residual axial force is borne by the angular contact ball bearing. The angular contact ball bearing is lubricated with grease, and the sliding bearing is lubricated with the conveying medium. The pump is equipped with mounting feet for easy installation and smooth operation.