JET WJ SERIES - WJ-203-X-EM/6/B

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
 Operation instructions. 
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.