VB

DAB Pumps Hot Water Circulator Pump – Model# VB

Applications
Pump for circulating hot water in centralized domestic heating and air-conditioning systems of the closed
and pressurized or open tank type.

Constructional Characteristics
Single body comprising a techno polymer hydraulic unit and a wet rotor motor. Bronze air separator. Motor
casing in die-cast aluminium. Impeller in technopolymer, tempered stainless steel driving shaft mounted on
graphite brushings lubricated by the pumped liquid.
Stainless steel protective rotor sleeve, stator sleeve and closing flange. Ceramic thrust bearing, E.P.D.M.
“O” rings and brass air outlet cap.
Two-pole asynchronous motor with squirrel cage rotor designed for three-speed operation by means of a
special switch on the terminal board which adapts performance in relation to system requirements.
Motor self-protected for resistance. No overload protection required.
Protection level: IP 44
Insulation class: F
Cable grommet: PG 11
Standard voltage: single-phase 230V/50Hz
This product complies with EN 60335-2-51 European Standard