Series WJ pumps are
portable for mobile applica- tion.
Single phase pumps have a
carrying grip and are supplied
complete with power cable,
plug and ON/OFF switch.
– Jet Pump (WJ) – Installation and
Peripheral pumps, also
referred to as regenerative
pumps (also see Side channel pumps),
are centrifugal pumps whose impeller
(see Peripheral impeller)
rotates in a largely concentric
casing channel with an inlet
and an outlet opening.
Peripheral pumps operate
by means of an impeller
characterised by a large number
of small dual-flow radial blades
(with dual input) arranged
along its peripheral area.
The centrifugal forces inside
the rotor generate a circulatory
flow between the impeller and
the casing channel.
A pump is a device
that moves fluids (liquids or gases),
or sometimes slurries, by mechanical action,
typically converted from electrical energy
into hydraulic energy. On the other hand,
they have a better capacity.
Another very striking advantage
lies in the fact that these products
are very inexpensive to purchase.
For these reasons, they are widely
used in the home to pump clean water
, without abrasive particles or chemical liquids.