1 replacement option found

Existing pump - Circulation

Brand Older Wilo
Product name DL 50/220-2,2/4
Item no. 2120949
Overall length 440 mm
Mains connection 3x400 V
Pipe Connection DN 50 PN16
Nominal power P2 2,2 kW

Replacement pump - Conventional Exchange sheet

Product name Atmos GIGA-D 50/200-2,2/4
Item no. 2225324
MEI ≥ 0,4
IE 3
Overall length 440 mm
Mains connection 3x400 V
Pipe Connection DN 50 PN16
Rated Current 5,4 A
Nominal power P2 2,2 kW
Fluid temperature range -20 - +140 °C

Comment

Fits without any modification of piping.
If you are pumping chilled water media or special material requirements, please contact Wilo Technical Inside Sales. Replacement pumps designed for glycolin-infused water (max. 50%) have the -S1 extension and a different part number than standard seal pumps. Always consult Wilo when pumping media other than water. 

Product information
Atmos GIGA-D 50/200-2,2/4

Atmos GIGA-D 50/200-2,2/4
Item no. : 2225324

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.
 The Wilo-Atmos GIGA-D offers a wide range of components and materials for a wide variety of applications. It can pump different fluids at temperatures from -20 °C to +140 °C making it particularly suitable for air conditioning and cooling applications. Any condensate that forms can be selectively discharged via an outlet. Equipped with state-of-the-art pump hydraulics and IE3 motors, the pump is as reliable as it is energy-saving. The cast components with corrosion-resistant cataphoretic coating also ensure a long service life.

Your advantages
  • State-of-the-art pump hydraulics and IE3 motor technology for reliable and energy-saving operation
  • Long service life thanks to corrosion-resistant cataphoretic coating of all cast components
  • Targeted discharge of condensate when used in air-conditioning systems and chillers
  • Easy installation with the possibility of securing the pump feet for maximum stability
  • Can be used in main/standby operation or peak-load operation (with an external auxiliary device)