Product Name:DL multistage centrifugal pump
Product Model:
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1.Compact High-quality mechanical seal
2.Smooth operation, low noise, high concentricity components
3.Wear-resistant, 

Product Overview
DL, DLR Series vertical multistage centrifugal pump (low speed n = 1450r/min) is the company's high-rise building water supply based on market needs and the State Fire GB 6245-1998 "fire pump performance requirements and test methods" standards developed development of new products. For non-delivery of hard particles and the physical and chemical re-election media similar to water use. Flow range of 5 ~ 400m3 / h, head range of 22 ~ 300m, supporting a power range of 1.5 ~ 250KW, diameter range φ40 ~ φ200mm. The export of the same pump can be set from 1 to 5 exports.
Features
This series of pump energy efficient domestic excellent hydraulic model, with high efficiency, smooth performance curve, wide operating range, in line with the relevant provisions of the Fire Department, to meet different user's needs; the pump with vertical sub-structure, with smooth operation, low noise, long life, small footprint, easy installation and maintenance advantages.
Usage
Mainly used in high-rise building water supply, fire pressure water supply, sprinkler water supply, water supply and other automatic water curtain can also be used in factories, mines and water supply and drainage, transport from bottled water, supporting the use of various devices and a variety of process water and so on.