WORKING PRINCIPLE
The MVS 10-1 SINGLE
VANE PUMP is designed for automatic use(sihgle phase
version).
The operating principle is that of pumps with a
single vane impeller. This is mounted on the end of the drive
shaft and enclosed in a large ring chamber, formed by the pump
body and the base.The suction opening is in direct with the
liquid to be pumped.The rotating impeller transmits kinetic
energy to the liquid, which is centrifuged in the ring
chamber,where part of the kinetic energy is transformed into
pressure energy.The particular shape of the impeller optimizes
efficiency.
PUMP INSTALLATION AND APPLICATIONS
The
MVS10-1 submersible pump is designed to handle dirty water and
sewage in domestic and civil applications.It is fitted with a
stainless steel single vane impeller,and is suitable for
pumping liquids containing suspended solids,including short
fibres.It is particularly recommended for the transfer of
domestic sludge, refluent and surface water, water mixed with
mud in areas such as: domestic housing, industrial
applications and underground car parks.
This pump is
particularly dependable in fixed installations intended for
automatic use.A purposely built pit with minimum dimensions
500x500x500 mm is recommended for fixed installations,to give
total drainage,and to allow correct operation of the automatic
float switch.This system (standard equipment on the single
phase pump) automatically starts the pump when the fluid
reaches a preset level.stopping it once the fluid has been
emptied.
PERFORMANCE
The MVS10-1 pump has the
following feature:
¡ù a performance curve with particulariy
high delivery rates.
STRUCTURAL CHARACTERISTICS
¡ù stainless
steel pump body.
¡ù stainless steel motor sleeve.
¡ù
stainless steel base.
¡ù stainless steel single vane
impeller.
¡ù stainless steel motor shaft.
¡ù double
mechanical seal silicon carbide/silicon carbide on the pump
side and sealing ring on the motor side(with barrier oil
chamber to
lubricate and cool the sealingsurfaces in the
absence of water).
¡ù sealed induction motor with double
inpregnated class F winding(ensuring extended motor life and
wide range of use),desiged for continu-
ous duty,even with
the pump partially submerged(min.250mm).The thermal cutout
relay (motor protector) is incorporated in the single
phase model.
¡ù protection Ip68.
¡ù Neoprene H07 RN-F
submerged supply cable.Supplied standard with 5 meters of
cable and plug on the single phase version(10 meters
on
request).
¡ù construction and safety standards in compliance
with EN 60 335-1(IEC 335-1,CE61-150) EN 60034-1(IEC 34-1,CEI
2-3). |