vertical long-shaft pump     

vertical long-shaft pump     

1.What is Credo LC Series vertical long-shaft pump ?

LC series vertical long-shaft pump is a newly developed product with both homeland and overseas advanced experience in design and manufacture. LC series pump is used to deliver clear water, sewage with certain particles (such as iron scrap, sand, coal powder etc.) and industry waste water and sea water with corrosive. The temperature of liquid can not be above 80°C. LC pump is widely used in original water works, waste water factory, metallurgy and stell industry (especially suitable for delivering oxygenation iron sheet water in swirl pool), power station mine, civil project and farmland etc.

2.What is the Construction of  Credo LC Series vertical long-shaft pump ?

LC series vertical long-shaft pump is installed with single foundation, its inlet is vertical downward and outlet is horizontal. The pmp and the motor are directly connected. The rotation of pump rotor is counter clockwise looking from the motor to the pump.

3.What are the main features of Credo LC Series vertical long-shaft pump ?

1. LC series vertical long-shaft pump 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. LC series multistage vertical turbine pump is not only reliabole, safe, steady but also saving energy.

2. There is filter in pump inlet with proper hole, this can nor only prevent impurity entering pump to damage pump but also decrease inlet loss and increase pump effiency.

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. vertical long-shaft pump middle shaft, water column and guard pipe are muti-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 or thordon bearing, it can also adopt rubber(whtn the temperature of liquid is over 55°C). 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. vertical long-shaft 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. LC series vertical long-shaft 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.

  Polywood case, as per customers requirement// 45-60 days after payment

Material list