Vertical multi-stage centrifugal pump medium temperature

Vertical multistage centrifugal pump is a kind of hydraulic model of IS-type pump which adopts national high efficiency and energy-saving products. It is a vertical multistage multi-segment structure. Screw into the water section, the middle, the water section of the clamp into one. Pump installed at each level of an impeller, a water guide leaves. Axial force using hydraulic balance method to solve the residual axial force from the ball bearing, with grease lubrication. Seal with soft packing or mechanical seal. Vertical multistage centrifugal pumps are primarily used to deliver diluted, clean, non-corrosive, non-explosive clear water and liquids that do not contain solid particles or fibers that are physically similar to water.China haina pump brand vertical multistage centrifugal pump consists of a motor and a pump. The motor is a Y-type three-phase asynchronous motor. The pump and the motor are connected by a coupling. The whole is a rigid connection, and no correction is needed. The pump consists of a stator part and a rotor part. Pump stator part by the water section, the middle section, guide vane, water section, stuffing box and other parts. In order to prevent the stator from wearing, the stator is equipped with a seal ring, a balance sleeve and the like, and the worn parts can be replaced with spare parts. Rotor part of the shaft, impeller, balance hub and other components. The lower end of the rotor is a water-lubricated bearing. The upper part is an angular contact ball bearing. The axial force of the vertical multistage centrifugal pump is mostly borne by the balance drum. The remaining small part of the axial force contact with the residual axial force bears the ball bearing. The inlet and outlet sections and the bonding pads are sealed by tightening. Seal with packing or mechanical seal, the user can choose according to need.
Vertical multistage centrifugal pump Features:
1, the pump structure is compact, small size, beautiful appearance, its vertical structure determines the installation area is small, its center of gravity coincides with the center of the pump foot, thus enhancing the stability of the pump operation and the use of help.
2, the pump inlet and outlet are horizontal, simplifying the pipe connection.
3, according to need, suction inlet and spit outlet can be installed into the same direction or 90℃, 180℃, 270℃ several different directions to meet different connection occasions.
4, Vertical multistage centrifugal pump head can be increased or decreased according to the need to pump series and combined with cutting impeller diameter to be met, without changing the installation area, which is not available in other pumps.
5, motor plus rain cover, the pump can be placed outdoors, cancel the pump room, save construction costs.
6, the pump rotor has a smaller deflection, and the choice of 4-pole motor, so smooth operation, small vibration, low noise, long service life.
Vertical multistage centrifugal pump for industrial and urban water supply and drainage, high-rise building pressurized water supply, fire water supply, automatic sprinkler water supply, automatic water curtain water supply, heating, bathroom, booster feed water circulation, air conditioning and refrigeration systems, Supporting the use of equipment and a variety of production processes, water and other occasions. Vertical multistage centrifugal pump medium temperature does not exceed 80 ℃, DLR-type medium does not exceed 120℃.