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Product introduction:

The performance parameters of PBG shielded pump series basically comply with international standard IS02858 and national standard JB/ t6878.2-93.With design specification, high degree of generality, reasonable structure, stable performance, low noise and no vibration, it is an ideal product to replace conventional horizontal centrifugal pump and vertical pipe pump.

The whole series consists of 67 varieties and 184 specifications. Its performance ranges: flow 6.3 ~ 1080m3/h, head 12.5 ~ 125m, motor power 0.37 ~ 160kW, rotation speed 1450r/min and 2900r/min.

PBG shielded pump is a kind of pump product with integrated structure of electric motor and water pump, with advanced technology and high reliability.Due to its low noise of motor, low failure rate of shielded pump, safety and environmental protection, and excellent maintenance cost, etc., it has won the popularity of the majority of users, and at the same time, it also increases the demand for high-quality pumps in the Chinese market.

Product usage:

Products are widely used in petrochemical industry, chemical industry, medicine, textile, nuclear power, shipbuilding and urban water supply and drainage, fire supercharging, high-rise building supercharging water supply, garden irrigation, heating and cooling water cycle supercharging hvac refrigeration.Especially for places with high vibration and noise requirements, such as key projects, pump rooms, central air conditioning and scientific research colleges and hospitals, etc.It can also be used to transfer liquid without crystallization and induration at pressure and temperature.Especially to the human body and the environment harmful and unsafe liquid or precious liquid.

Working conditions:

Medium must be soft water, thin, non - set, non - flammable, non - solid particles and fiber free fluid.

PBG type pump medium temperature does not exceed 90℃, PBGR type pump medium temperature does not exceed 160℃.

In general, the working pressure of the system shall not exceed 1.2mpa, and the import pressure shall not be less than 0.05mpa. In special occasions, the company shall contact in advance.

Pressure of PBG shielded pump system is 1.6mpa, that is, suction pressure of pump + pump head ≤ 1.6mpa.Material (material design can also be customized according to user requirements).

Scope of use:

PBG type shielding pump is used for transporting clean water and other liquids with physical and chemical properties similar to clean water.Medium temperature is not more than 80℃, suitable for industrial and urban water supply and drainage, high-rise building supercharging water supply, garden sprinkler irrigation, fire supercharging, long-distance transportation, hvac refrigeration cycle, bathroom and other cooling and heating water cycle supercharging and supporting equipment.Especially suitable for vibration and noise requirements, such as underground pump room, air conditioning and refrigeration system.

The hot water type of PBG shielding pump is mainly used for conveying soft water whose temperature does not exceed 160℃ and does not contain solid particles.

PBG shielded pipeline pump anticorrosive type is used to transport liquid which does not contain solid particles, has corrosiveness and viscosity similar to water, suitable for petroleum, chemical industry, metallurgy, electric power, paper making, food, pharmacy and synthetic fiber.

Product features:

1, shielding pump compact structure, machine and pump integration, small volume.Its vertical structure has a small installation area, smooth operation, installation without adjustment.

2, the pump inlet and outlet design is the same specification flange, and located in the same center line, can be directly installed in the pipeline like the valve, and the center is low, convenient for pipe layout, installation is particularly convenient.

3, the pump and motor are coaxial, the axial size is short, make the pump run more stable, low noise.

4. Replace the conventional motor rolling bearing with sliding bearing, so that the pump runs smoothly and the vibration noise is extremely low.

5, easy installation and maintenance, no need to remove the pipeline system, as long as the connector nut can be removed all rotor parts for inspection and maintenance.

6, can be used according to the requirements of flow and head of the need for the series, parallel operation of the pump.

Performance parameters: