LG-B type multi-stage water pump high-rise buildings

■ LG, LG-B type high-rise building water supply multistage pump Product Overview: LG, LG-B type multi-stage water pump high-rise buildings is based on the actual needs of high-rise building water supply and fire industry to develop a new generation of high-rise buildings to pump products. The pump uses domestic excellent hydraulic model, our technicians carefully designed, so that the vertical multistage pump high efficiency, stable performance, low noise, long life, good looks, small footprint, easy maintenance, light weight advantages. LG, LG-B type high-rise building water supply multistage pump coupling from the motor and pump from the pump shaft and motor shaft coupling with clamp shell coupling, ensure absolute coaxial pump and motor pump is running so smoothly, low noise phenomenon . Motor for the Y-phase asynchronous motor, user-friendly replacement, the overall rigid connection, when used without correction. Seal mechanical seals, pumps will be demolished structure to facilitate the replacement of mechanical seals. Vertical multi-stage pump direction of rotation from the motor to rotate clockwise down. ■ LG, LG-B type high-rise building water supply multi-stage pump Features: Compact 1, LG, LG-B type multi-stage water pump high-rise buildings, small size, appearance, structure determines its small installation footprint, such as plus the shield can be placed outdoors. 2, the impeller is mounted directly on the motor shaft, so as to ensure concentricity of the pump, thereby enhancing the operational stability of the pump and extend pump life. 3, seal with mechanical seal or mechanical seal combination, using high-quality carbide seal rings, enhanced wear resistance effectively extending seal life. 4 Easy installation and maintenance, without the need to open pipeline system. Pump inlet and outlet of the same caliber, simplifying the piping connections. 5, use pumps in series or parallel operation required flow and head. 6, according to need, inlet and outlet may be mounted to 0 °, 90 °, 180 °, 270 ° in several different directions to meet different connection situations. 7, multi-stage pump head can be adjusted according to need water pump series and combined cutting impeller diameter to be met without changing the installation footprint. ■ LG, LG-B type high-rise building water supply multi-stage pump Model significance: ■ LG, LG-B type high-rise building water supply multistage pump working conditions: 1, the media used should be similar to water, kinematic viscosity <150mm2 / s, and no hard particles, non-corrosive nature; 2, environmental altitude pump use <1000 meters, more than should be raised in order to provide you with more reliable products; 3, medium temperature -15 ℃ ~ 105 ℃; 4 maximum system working pressure ≤2.5MPa; 5, the ambient temperature should be below 40 ℃, relative humidity less than 95%. ■ LG, LG-B type multi-stage water pump high-rise building structure: 1, compact multi-stage pump structure, small size, beautiful appearance, small footprint, saving construction costs; 2, multi-stage pump suction inlet and outlet In the same center line, simplifying the piping connection; 3, according to the actual situation, inlet and outlet can be assembled into 90 °, 180 °, 270 ° different directions; 4, according to the actual situation, the outlet of the pump can be assembled into 1 ~ 5 outlet to meet to obtain different lift on the same pump.