LC Vertical turbine pump

LC vertical long-shaft pump is a newly developed product with both homeland
and overseas advanced experience in design and manufacture. It is used to deliver
clear water, sewage with certain solid particles (such as iron scrap, sand, coal
powder
etc.) and industry waste water and seawater with corrosive. The temperature of
liquid
can not be above 80"C. It is widely used in original water works, waste water
factory,
metallurgy and steel industry (especially suitable for delivering oxygenation iron
sheet
water in swirl pool), power station, mine, civil project and farmland etc.
model meaning
300L C200-50*2
* 300 -Outlet diameter of pump is 300mm
* LC -Vertical long-shaft pump
* 200 - Design capacity is 200m3/h
* 50 - The head is 50m at design point
* 2 - Impeller stage numbe
Performance Range
Capacity: 50-8400m3/h
Head: 12.5-250m
Construction Feature
The type LC vertical long-shaft pump is installed with single foundation, its inlet
is
vertical downward and outlet is horizontal. The pump and the motor are directly
connected. The rotation of pump rotor is counter clockwise looking from the motor
to
the pump; the main features are as following:
1. It is fine designed with hydraulic design software. It makes impeller and other
wearing parts have a long life because of anti-abrasive impeller and Diffuser. The
pump is not only reliable, safe, steady but also saving energy.
2. There is filter in pump inlet with proper hole, this can not only prevent
impurity
entering pump to damage pump but also decrease inlet loss and increase pump
efficiency.
3. Impeller adopts balance hole to balance axial force. There is replaceable seal
ring
in front and back cover board of impeller to protect impeller and pump.
4. Pump middle shaft, water column and guard pipe are multi-burl, middle shaft uses
technology of sleeve coupling. Water pipe can be more or less for different
inundated
depth according to user's requirement. Impeller and Diffuser are multi-stage for
different head.
5. Water pipe is connected by flange with guide bearing in its middle. Pump guide
bearing adopts ethane, it can also adopt rubber (when the temperature of liquid is
over 55degree celsius).Shaft is protected by guard column, the guide bearing should
be supplied
with exterior cooling lubricating water, while delivering sewage.
6. The remaining axial force of pump and the weight of rotor parts are borne by
thrust
bearing in motor seat or motor with thrust bearing. The thrust bearing is
lubricated by
dilute oil and cooled with exterior water. The thrust bearing can have element for
monitoring temperature.
7. Pump shaft seal adopts packing seal, there is replaceable shaft sleeve in shaft
seal and guide bearing to protect shaft and it is convenient to adjust axial
location
of impeller by nut in bearing parts upper end or pump coupling.
8. Pump can be equipped with controller which can automatically start and stop pump
according to liquid level, give an alarm for over loading and control many pumps in
long-distance. There is automatic exhaust system for pump with diameter over 500mm.

Minimum Order: 1 sets

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