LG,LG-BSeries of detachable high-rise building water supply multi-stage centrifugal pumps detailed introduction

product overview
The LG and LG-B series detachable multi-stage centrifugal pumps for high-rise building water supply are a new generation developed based on the actual needs of constant pressure water supply and firefighting industry in high-rise buildingsHigh rise water supply products. The pump adopts a new domestic hydraulic model, which has been carefully designed by our technical personnel. The pump has high efficiency, stable performance, low noise, and long service lifeLong, beautiful appearance, small footprint, easy maintenance, light weight and other advantages.
LG and LG-B series detachable multi-stage centrifugal pumps for water supply in high-rise buildingsConnected by the motor and pump body, the pump shaft and motor shaft are connected by a clamp type coupling to ensure that the pump and motor are relatively concentric, allowing water to flowThe phenomenon of smooth operation and low noise of the pump. The motor is a Y-shaped three-phase asynchronous motor, which is convenient for users to replace. It is rigidly connected as a whole and does not require calibration during use. The shaft seal adopts a mechanical seal, and the pump adopts a detachable structure for easy replacement of the mechanical seal.

Main purpose
LG、LG-BThe series of detachable multi-stage centrifugal pumps for high-rise building water supply are particularly suitable for supporting pumps for constant pressure water supply, fire protection, and sprinkler water supply equipment in residential buildings, hotels, office buildings, and other high-rise buildings; Also applicable for automatic water replenishment of cooling towers in chemical processes; Used for stabilizing system voltage, circulating water in production processes, long-distance transportation, boiler feedwater and other water supply equipment. The transportable liquid is at room temperature (<80 ° C)℃）(Hot water type can transport media with a temperature less than 105 degrees) Clear water or normal temperature media with physical and chemical properties similar to water.

Product Features
1The pump has a compact structure, small volume, and beautiful appearance. Its structure determines that the installation area is small. If a protective cover is added, it can be placed outdoors for use.
2The impeller is directly installed on the motor shaft to ensure the concentricity of the pump, thereby enhancing the operational stability of the pump and extending its lifespan.
3The shaft seal adopts mechanical seal or a combination of mechanical seals, using high-quality hard alloy sealing rings to enhance the wear resistance of the seal and effectively prolong the use of the pumptime.
4Easy installation and maintenance, no need to disassemble the pipeline system, the pump inlet and outlet have the same diameter, simplifying the connection of the pipeline.
5The series or parallel operation of pumps can be adopted according to the needs of the lift.
6The suction and discharge ports can be installed as needed0°、90°、180°、270°Several different directions to meet different connection scenarios.
7The pump head can be increased or decreased according to the needs of the water pump stage and combined with the outer diameter of the cutting impeller to meet the requirements, without changing the installation footprint, which is not available in other pump types.