Pumps SE and electric pump units are designed for pumping of water in heat networks. Water should not contain solid particles more than 0,2 mm in size and concentration more than 5 mg/l.
Pumps are manufactured in a climatic category of a moderately cold climate – they are designed for
macroclimatic regions with temperate and cold climates, placement category 4 – operation in rooms (volumes) with artificially controlled climate conditions.
The pumps are referred to goods of specific purpose of Type I (restorable).
Pumps are made within the frames of general industrial design and are not intended for use in potentially explosive and fire hazardous industries in accordance with the “Rules for Electrical Installation” (REI).