circulator pump 25-40/60 solar - heating length 180mm

Ideal replacement pump without
speed control (without PWM / 0-10V signal)
for old solar systems and heating systems
When used as a replacement pump in
existing solar thermal systems, the
solar controller must be set to 100% output
(speed control off)

Functions
- Automatic night setback
- LED consumption display
- Anti-lock function
- Various operating modes and
operating levels
Technical data
Overall length: 180 mm
Connection: G 1 1/2"
Delivery head: 4m / 6m (switchable)
Power consumption:
- at 4.0m 4.5-22 W
- at 6.0m 4.5-38 W
Max. Max. flow rate:
- at 4.0m 2,800 l/h
- at 6.0m 3,600 l/h
Current: 0.04 - 0.33 A
Voltage: 230 V, 50 Hz
Protection class: IP42
Temperature class: TF110 (110°C)
Energy efficiency class: A
EEI <= 0.20
Approved pumped media:
Heating water according to VDI 2035 + water/
Glycol mixtures 1:1

Scope of delivery:
- High-efficiency pump incl. insulation box
- Installation and operating instructions
- 2x flat gasket
- 1x pump plug