PBG series pipeline canned pump products

PBG series pipeline canned pump products

1. Overview of PBG series pipeline canned pump products:

PBG type canned pipeline pump, and absorbs the international advanced technology of canned pump design and manufacture, applies the shielding technology of the motor to the field of fluid conveying, and is the latest series of new products to meet the needs of the domestic market. The performance parameters of the PBG type shielded pipeline pump series basically meet the requirements of the international standard IS02858 and the national standard JB/T6878·2-93. It has the remarkable characteristics of standard design, high degree of generalization, reasonable structure, stable performance, low noise and no vibration. It is an ideal product to replace conventional horizontal centrifugal pumps and vertical pipeline pumps. The whole series has a total of 67 varieties and 184 specifications, and its performance range: flow 6.3-1080m3/h, lift 12.5-125m, equipped with motor power of 0.37-160kW, speed 1450r/min and 2900r/min.

2. Features of PBG series pipeline canned pump:

1. The pump structure is compact, the machine and pump are integrated, and the volume is small. Its vertical structure has the advantages of small installation footprint, stable operation, and no adjustment required for installation.
2. The inlet and outlet of the pump are designed as flanges with the same specifications and are located on the same center line, which can be directly installed on the pipeline like a valve, and the center is low, which is convenient for pipeline layout and installation.
3. The pump is coaxial with the motor, and the axial dimension is short, which makes the pump run more smoothly and with low noise.
5. The conventional motor rolling bearing is replaced by the sliding bearing, so that the pump has a particularly stable operation and extremely low vibration and noise.
6. Easy installation and maintenance, no need to dismantle the pipeline system, just remove the connecting body nut, all the rotor parts can be pulled out for inspection and maintenance.
7. The pump can be operated in series or in parallel according to the requirements of use, that is, the flow and head.

3. The main purpose of PBG series pipeline canned pump:

1. The ordinary type PBG canned pump is used for conveying clean water and other liquids whose physical and chemical properties are similar to clean water. The use temperature of the medium does not exceed 80 °C, and it is 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 cycle pressurization and equipment matching. It is especially suitable for occasions with high requirements on vibration and noise, such as underground pump rooms, air conditioning and refrigeration systems, etc.

2. PBG type shielded pipeline pump hot water type is mainly used for conveying soft water with a temperature not exceeding 160 ℃ and no solid particles. It is suitable for energy, metallurgy, chemical industry, textile, papermaking and hotels, restaurants, bathrooms, boilers. Pressure circulation conveying and urban heating system circulation and other occasions. 3. PBG type shielded pipeline pump anti-corrosion type is used for conveying liquids without solid particles, corrosive, and viscosity similar to water.

Four, PBG series pipeline canned pump model meaning:

Structure diagram of PBG series pipeline canned pump

1. The ordinary type PBG canned pump is used for conveying clean water and other liquids whose physical and chemical properties are similar to clean water. The use temperature of the medium does not exceed 80 °C, and it is 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 cycle pressurization and equipment matching. It is especially suitable for occasions with high requirements on vibration and noise, such as underground pump rooms, air conditioning and refrigeration systems, etc.

2. PBG type shielded pipeline pump hot water type is mainly used for conveying soft water with a temperature not exceeding 160 ℃ and no solid particles. It is suitable for energy, metallurgy, chemical industry, textile, papermaking and hotels, restaurants, bathrooms, boilers. Pressure circulation conveying and urban heating system circulation and other occasions. 3. PBG type shielded pipeline pump anti-corrosion type is used for conveying liquids without solid particles, corrosive, and viscosity similar to water.