Suitability Cooling systems
Heating systems
Housing Cast iron
Max. pressure 16 bar
Liquid temperature range (deg. C) -20 °C to +140 °C
 
 
 

CronoTwin-DL is a glanded double pump of in-line design with a flange connection.

It is used for pumping heating water (in accordance with VDI 2035), water-glycol mixtures and cooling and cold water without abrasive substances in heating, cold water and cooling water systems.

Special features/product advantages:

  • High-efficiency motors as standard; from 0.75 kW nominal motor power: motors with IE2 technology
  • Reduced life cycle costs due to optimised efficiency
  • Standard condensate drainage holes in the motor housings
  • Can be used flexibly in air-conditioning and cooling systems, with application benefits due to direct draining of condensate via optimised lantern design (patented)
  • High corrosion protection thanks to cataphoretic coating
  • Bidirectional mechanical seal with forced flushing
  • High worldwide availability of standard motors (according to Wilo specifications) and standard mechanical seals
  • Reduction of space required and installation costs due to double pump design
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
  • Peak-load operation (by means of external auxiliary device)


CronoTwin-DL is a glanded double pump of in-line design with a flange connection.

It is used for pumping heating water (in accordance with VDI 2035), water-glycol mixtures and cooling and cold water without abrasive substances in heating, cold water and cooling water systems.

Special features/product advantages:

  • High-efficiency motors as standard; from 0.75 kW nominal motor power: motors with IE2 technology
  • Reduced life cycle costs due to optimised efficiency
  • Standard condensate drainage holes in the motor housings
  • Can be used flexibly in air-conditioning and cooling systems, with application benefits due to direct draining of condensate via optimised lantern design (patented)
  • High corrosion protection thanks to cataphoretic coating
  • Bidirectional mechanical seal with forced flushing
  • High worldwide availability of standard motors (according to Wilo specifications) and standard mechanical seals
  • Reduction of space required and installation costs due to double pump design
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
  • Peak-load operation (by means of external auxiliary device)


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Wilo (UK) Ltd
Second Avenue
Centrum 100
Burton-on-Trent
DE14 2WJ
Tel: 01283 523000
Fax: 01283 523099
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CronoTwin-DL in-line glanded double pump