Heating circulation pumps


Energy efficiency pump DELTA HE

Energy efficiency pump DELTA HE

In an average household 10 to 15% of electricity consumption caused by conventional standard pumps.

By using the DELTA HE energy rating A, power consumption compared to conventional circulator can be reduced to about 80%. The hydraulic power could be compared to the standard pump kept nearly equal.

Technical data:

  • Voltage: 230 Volt - 50 Hz
  • Protection: IP 42
  • Max. operating pressure: 10 bar
  • Ambient temperature: 0°C up to + 40°C
  • Temperature class: TF 95
  • Thermal class: F

Particularities:

  • Energy class: A
  • Up to 80% energy saving
  • Permanent magnet rotor
  • Blocking-current proof motor
  • High quality materials
  • Adjustment of the pump output to the actual consumption of the system
  • Proportional pressure method
  • Switchable night setback
  • Delivery without unions


Pump Overview

  Delta HE
35-25
Delta HE
35-25 S
Delta HE
55-32
Delta HE
55-25 S
Max. head m. 4,0 4,0 6,0 6,0
Max. delivery l/h 2.600 2.600 3.200 3.200
Power consumption P1 (W) 3 - 23 3 - 23 3 - 38 3 - 38
Installation length mm 180 130 180 130
Connections 1 1/2" 1 1/2" 2" 2"


Performance Charts

characteristic
characteristic

For more information and instructions, see the user guide that you can read HERE and download!!

 

 


Accessories

Union Sets DELTA HE
Pump type: DELTA HE 35-25 DELTA HE 55-32
Dimensions: 1 1/2" x 1" 2" x 1 1/4"