A Series

The user-friendly pumps have simple and clear control buttons and illuminated displays.
The pump is equipped with an internal electric motor protection and no external motor protection is required.
The pump is equipped with a malfunction and an operation message (adjustable).
The wear-free, precision-slide bearings ensure quiet operation and prolongs the service life of the pump.
The high temperature resistance of the winding extends the service life of the pump and allows the pump to flow at high temperatures.
The improved water inlet ensures immediate lubrication of the bearings in the rotor compartment and no need to bleed during commissioning in small pumps.
There is a power limitation that can be disabled or activated.
There are automatic night mode that can be activated.

Scope of application

Building Heating Systems
Floor Heating Systems
Boiler Systems
Heat Exchangers
Solar Energy Systems
Ground Source Heat Pumps

Flow Range (m³ / h): 0 ... 10
Manometric Height Range (m): 4 ... 11
Working Pressure (bar): 10
Fluid Temperature (° C): 15 ... 110
EEI: ≤0.19 - ≤0.23
Suction Flange: DN 15 ... DN 50
Pressure Flange: DN 15 ... DN 50
Connection Type: Threaded - A 400 & 500 series flanged