PBG series vertical pipeline centrifugal shielded pump

The performance parameters of the PBG series pipeline shielded pump series basically comply with the provisions of standard IS02858 and standard JB/T6878 · 2-93. It has significant characteristics such as design specifications, high universality, reasonable structure, stable performance, low noise operation, and no vibration, making it an ideal product to replace conventional horizontal centrifugal pumps and vertical pipeline pumps.

There are a total of 67 varieties and 184 specifications in the entire series, with a performance range of 6.3 flow rates-1080m³／h， Head 12.5-125m, equipped with motor power 0.37-160kW, speed 1450r/min and 2900r/min.

2. The inlet and outlet of the pump are designed with flanges of the same specifications and located on the same centerline. They can be directly installed on the pipeline like valves, with a low center for easy pipeline layout and installation.

3. The pump is coaxial with the motor, with a short axial dimension, making the pump run more smoothly and with low noise.

5. Replacing conventional motor rolling bearings with sliding bearings enables the pump to operate smoothly with extremely low vibration and noise.

6. Easy installation and maintenance, no need to disassemble the pipeline system. Simply remove the connecting nut to extract all rotor components for inspection and maintenance.

1. The PBG series pipeline shielded pump is a common type used for transporting clean water and other liquids with physical and chemical properties similar to clean water. The temperature of the medium used shall not exceed80℃Suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler irrigation, fire pressurization, long-distance transportation, HVAC refrigeration cycle, bathroom and other cold and warm water circulation pressurization and equipment matching. Especially suitable for occasions with high requirements for vibration and noise, such as underground pump rooms, air conditioning refrigeration systems, etc.

2. PBG series pipeline shielded pump hot water type is mainly used for conveying temperatures not exceeding160℃The use of soft water without solid particles is suitable for energy, metallurgy, chemical, textile, papermaking, hotels, restaurants, bathrooms, boiler hot water pressurized circulation transportation, and urban heating system circulation.

3. The PBG series pipeline shielded pump is an anti-corrosion type designed for conveying liquids that do not contain solid particles, are corrosive, and have a viscosity similar to water. It is suitable for industries such as petroleum, chemical, metallurgical, power, papermaking, food, pharmaceuticals, and synthetic fibers.