Multistage Pump CDLF Series
Water Supply
Pressure Boosting
Circulation Cooling
Product name: CDLF Series
Operating Conditions
Low viscosity,non-inflammable and non-explosive liquids,not 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
Liquid temperature
Normal temperature type:-15°~+70℃
Hot water type:-15°C~+120℃
Ambient temperature:up to+40℃
Altitude:up to 1000m
Liquid pH value: 4-10
Max.ambient temperature:+40℃
Motor Information
IE2 motor (IE3 motor optional)
Totally enclosed &fan-cooled
Protection class:IP55
Standard voltage:50Hz 1x220V/3x380V
Ambient Temperature
Max ambient temperature+40℃
Ambient temperature above 40℃ or installation at altitude of more than 1000meters, require the use of an oversize motor Because of low air density and poor cooling effects the motor output power P2 will be decreased.See the picture
In such cases,it may be necessary to use a motor with a higher output power rating
Application
Suitable for transferring liquids of low viscosity, noninflammable and non-explosive, not containing solid particles or fibers
Water supply &drainage for high-rise buildings,filtration and transfer at waterworks, pressure boosting in main pipe
Washing and cleaning systems, boiler feeding, cooling water circulation.water treatment systems,auxiliary system,support equipment
Ultra-filtration systems,reverse-osmosis systems,distillation systems,separators,swimming pools
Agricultural irrigation:sprinkler irrigation,drip-feed irrigation
Food &beverage industry
Fire-fighting system
