01
CDL muti-stage centrifugal pump
Application
Water supply systems: Water plant filtration and transportation,Pipeline pressurization, High-rise buildings pressurization.
Water treatment systems: Ultrafiltration system, Reverse osmosis system, Distillation system, Separator, Swimming pool.
Industrial pressurization systems: Water system, Cleaning system, High pressure washing system, Firefighting system.
Industrial liquid transportation: Cooling systems, Air conditioning systems, Boiler feeding, Cooling water circulation.
Advantages
High efficient, energy saving, low noise, light weight
Easy installation and maintenance, effectively save replacement costs.
Cast iron inlet & outlet with electrophoresis process, antirust and anticorrosion.
Water inlet flange & outlet flange can be rotated for proper assembly in accordance with installation requirement
Bearing : C& U, NSK, SKF etc
Standred mechanical seal: Viton/TC/Carbon(Special materials are available upon request)
Cast iron inlet & outlet (CDL)
Stainless steel inlet & outlet (CDLF)
Cast iron back cover (CDL)
Stainless steel back cover (CDLF)
Stainless steel impeller and shaft
Fully covered coupling guard
Total enclosed fan cooled motor
Motor case: Motor with power in 11KW or bigger are in cast iron,others are in aluminum
Laser fulll welding technology
Motor
IE2 motor (IE3 motor optional)
Housing totally enclosed & fan-cooled
Protection class: IP55
Standard voltage: Single-phase 220-240V/50Hz
Three-phase 380-415v/50Hz
Operating Conditions
Low viscosity,non-inflammable and non-explosive liquidsnot containing solid particles or fibers. The liquids must not chemically attack the pump materials, When pumping liquids with a density or viscosity is higher than that of water, a motor with a higher output power rating shall be used
Liquld temperature:-20°C- 120°C
Flow ranges: 0.7-240 m'/h
Liquid pH value: 4-10
Max. ambient temperature: +40℃
Max, operating pressure: 16 bar
Altitude: up to 1000 m