PBG-type shielded pipe pump shield pump absorption of the international design and manufacture of advanced technology, shielding technology in the motor areas of fluid transport, to meet the needs of the domestic market latest series of new products. 
 PBG-type shielded pump performance parameters of pipeline in line with international standards and national standards IS02858 JB/T6878.2-93. With the design specification, a high degree of common, reasonable structure, stable performance, low noise, vibration and other notable features, is an alternative to conventional horizontal centrifugal pumps, vertical inline pump the ideal product. 
 Full range of 67 varieties and 184 specifications, performance ranges: flow rate 6.3 ~ 1080m3 / h, head 12.5 ~ 125m, with motor power 0.37 ~ 160kW, speed 1450r/min and 2900r/min. 
 Features: 
 1, compact pump, pump integration, small size. The vertical structure has a small footprint installation, operation and steady, without adjustment. 
 2, pump flanges of the same import and export of designed specifications, and in the same center line, the same as the valve can be installed directly in the pipeline, and the low center, makes pipeline arrangement and installation convenience. 
 3, pump and motor coaxial, short axial dimensions, so that the pump is running more smoothly, low noise. 
 4, the abolition of the conventional shaft seal to avoid leakage of medium, so it is completely leak a notable feature. 
 5, the sliding bearing instead of the conventional rolling bearing, the pump has run smoothly with low vibration and noise. 
 6 Easy installation and maintenance, no need to open pipeline system, as long as you can remove the connecting nut, check out all the rotor components and maintenance. 
 7, according to the requirements of flow and head of the need for pump series or parallel operation. 

 Main purposes: 
 ① PBG-type shielded common type pipeline pump for conveying water and physical and chemical properties similar to water or other liquids. Medium temperature of not more than 80 ℃, suitable for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation, fire boost, long-distance transmission, HVAC refrigeration cycle, bathroom and heating equipment for pressurized water cycle. Especially suitable for vibration and noise control, such as underground pumping stations, air conditioning and refrigeration systems. 
 ② PBG type of shielding the main pipeline pump for conveying hot water temperature does not exceed 160 ℃ soft water without solid particles used for energy, metallurgy, chemicals, textiles, paper, hotels, restaurants, bathrooms and boilers, Cycle transport and urban heating system and other occasions. 
 ③ PBG-type shielded anticorrosive pipeline pump for conveying solid particles, corrosive, viscosity similar to water for petroleum, chemical, metallurgical, power, paper, food, pharmaceutical and synthetic fiber and other departments.