Controlled high efficiency circulation pumps HEP series

   

Technical data
Rate of flow:                up to 3.2 m³ / h
Pressure head:            4 m / 6 m
Control range:             4-23 W / 4-50 W
Media temperature:     +2 °C to 95 °C
Installation length:       130 and 180 mm
Threaded connection: 1“, 1½“ and 2“
Protection class:          IP 42
Insulation class:           F
Control:                       ∆p or fixed rpm
EEI:                             ≤ 0,20 HEP XX-4.0 EXX
                                    ≤ 0,23 HEP XX-6.0 EXX

Product features • compact design • manual start-up feature • smooth running • very low energy consumption • integrated night economy feature • air-vent screw • convenient operation

• pre-mounted, screwable angle entry-plug • space-saving axially integrated terminal box • automatic adjustment to pressure conditions • KTL coated pump housing• pre-mounted, screwable angle entry-plug • space-saving axially integrated terminal box • automatic adjustment to pressure conditions • KTL coated pump housing