VS Serisi

VS Serisi

Description 
Pump for hot water circulation in hot water domestic
systems of the closed and pressurised or open tank type.
Also suitable for solar power systems.
Single body formed of the bronze hydraulic unit. Diecast
aluminium motor casing. Technopolymer impeller.
Ceramic driving shaft mounted on graphite brushings
lubricated by the pumped liquid itself.
Stainless steel protective rotor sleeve, stator sleeve and
closing flange.
Ceramic thrust bearing, E.P.D.M. “O” rings.
The two-pole or four-pole asynchronous motor with wet
rotor is self-protected for resistance.
No overload protection required.

Features

Operating range: from 0.5 to 3,6 m3/h with head up
to 6 metres.
Liquid temperature range:
from -10°C to +85°C (for sanitary use)
+110°C (for others use).
Pumped liquid characteristics: clean, free from solids
and mineral oils, non viscous, chemically neutral, close to
the characteristics of water (max 30% glycol).
Maximum working pressure: 10 bar (1000 kPa ).
Protection level: IP 44.
Insulation class: F.
Cable grommet: PG 11.
Installation: with motor axis horizontal.