Pump Structure

The non-self priming pump is easy for installation and maintenance. The motor shaft directly connects with the pump shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between pump head and inlet & outlet section with stay bolts. The inlet and outlet are located at the pump bottom at the same plane. This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry-running, out of phase and overload.

• CDL type is applicable to conveying non-corrosive liquid, while CDLF is suitable for slightly corrosive liquid.

• The impeller, casing and other main parts are stainless steel punched

Quick Details

Pump material

Cast iron & Stainless steel(AISI304, AISI316)

Motor

• Totally enclosed, fan-cooled, 2-pole standard motors

• 100% copper wire

• IE 2 motor (IE 3 on request)

• Protection class: IP55

• Insulation class: F

• Voltage: 3x220-240/380-415VEX 1x220-240V

• Available with single-phase motor(0.37KW – 3KW) & explosion-proof motor.

Operating conditions

• Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers. And the liquid must not chemically attach the pump surface.

• Liquid temperature: -20℃ - +120℃

• Liquid pH value: 4 – 10

• Max. ambient temperature: +40℃

• Max. operation pressure: 33 bar

• Altitude: up to 1,000m

Application Area

• Suitable for transferring liquid of low viscosity, clean, non-flammable & non-explosive liquid without solid particles or fibers

• Water supply&drainage for high-rise buildings, filtration and transfer at waterworks, pressure boosting in main pipeline

• Washing&cleaning system, boiler feeding, cooling water circulation

• Industrial boosting: process water system, cleaning system, high pressure flushing system

• Water treatment, ultrafiltration system, reverse osmosis system distillation system, diverter, swimming pool

• Irrigation: agricultural irrigation, spray irrigation, drip irrigation

• Food&beverage system

• Fire-fighting system 、Industrial boosting、Industrial liquid transport

Technical data

Model:	CDL&CDLF2/4/8/10/12/20/32/42/65/85/120/150/200
In&outlet size:	Φ32/50/74/80/100/125/150
DN flange size:	DN25/32/40/50/65/80/150

Flow capacity range:	0.4 – 240m3/h
Head/pressure range:	6 – 305m
Power range:	0.37 – 110kw

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