Solar circulation pump for battery operation

Solar pump ECO IV

In this solar pumps, it is a very innovative and proven design with the following advantages:

- The pump has no shaft i.e. no shaft seal and remains always tight
- The power can be adjusted via a potentiometer and it works as well in very small solar systems
- Electronically commutated DC motor with ball driving
- Very small power consumption and Thanks spherical motor maintenance free and very reliable
- Auto power-off in case of overtemperature

Features:
Input voltage: 12 Volt
Power: 1 - 22 Watt
Power consumption: 0.25 - 1.9 A
maximum Föderüberdruck 0.3 bar gives max. about 2.5 meters head
Maximum system pressure. 10 bar
Max liquid temperature 95 ° C
Maximum ambient air temperature. 50 ° C
Funkentsört and Reverse polarity protected
Motor: Electronically commutated spherical motor with permanent magnet rotor
funding: hot water, heating water, glycol mixtures
housing material: brass
pump is not self and must not run dry
dimensions and pressure characteristic: See drawings