BKT series pump features central air conditioning, integrated the majority of our outstanding energy-saving single-suction single-stage pump on the basis of new energy-saving air-conditioning pumps made for further improvement in structure, material, bearings, shaft seal, lubrication, and its various technical and economic indicators reached the advanced level of similar foreign products. Suitable for pumping without solid particles and fibers, the physical and chemical properties similar to liquid water, the liquid temperature ≤ 105 ℃. 

 Working pressure: ≤ 1.6MPa (pump inlet static pressure + pump design head) 

 Typical applications: 

 ◆ central air-conditioning cooling water, chilled water loop 

 ◆ central water heaters, direct fired central air conditioning sanitary hot water delivery, recycling 

 ◆ process heat exchange medium circulation 

 ◆ urban central heating, heating system, hot water, transportation, recycling 

 Structural features: 

 ◆ pump 

 High import static pressure design, factory at 2.4MPa pressure to do a pressure test to ensure the safe use of high hydrostatic pipeline. Using the back door structure, easy maintenance, and repair fixed the pump and out of the water pipeline. 

 ◆ impeller 

 Excellent hydraulic model design, energy efficient, stable performance. Variety of materials, precision casting impeller to avoid impeller corrosion, rust deposition in the pipeline of central air conditioning heat exchange, reducing the cooling effect of air-conditioning. 

 ◆ suspension and shaft 

 The computer optimized design, the whole series of 77 kinds of specifications only four kinds of axes, bearing body, bearing caps, versatility, reduce user inventory of spare parts, easy to manage. Skeleton oil seal to prevent the suspension two oil spills, improve the working environment. 

 ◆ bearing 

 High-precision bearings, high carrying capacity, low noise, long life. Bearing the No. 20 machine oil lubrication. 

 ◆ seal 

 Quality name brand mechanical seal, the normal useful life of more than 8000 hours. 

 ◆ coupling 

 The flexible coupling cone marketing move from time to pump and motor can be replaced when the rubber wear, and easy maintenance. 

 ◆ Motor 

 Low-noise motor, make the unit more suitable for indoor installation. 

 Range of performance parameters: 

 Flow rate: 25 ~ 1260m3 / h 

 Head: 11 ~ 80m 

 Power: 2.2 ~ 250KW