250TV-SP vertical sump slurry pump

Product Application

Alumina, Copper mining,Iron ore, Gas oil, Coal , Electric industry, Phosphate, Bauxite, Gold, Potash,
Wolfram, Water sewerage utilities, Sugar, Tobacco, Chemical fertilizer.  

Product Description

Wet parts of type SP(VSD) pump are made of abrasion-resistant metal.

All parts of type SP(VSD) pump immersed in liquid are lined with rubber outer liner. They are suited  to transport no-edge angle abrasive slurry.

Type SP(VSD) pumps are vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. SP(VSD) here means Vertical Sump Duty Slurry Pump.

Which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing.

Main Features

A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water.
Gland shaft seal
A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement.
Shaft and bearing assembly
A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge.
Pump Base
A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing.
Outer Casing

Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities.
Impeller
The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation.

Cast-in impeller threads are better suited for slurries.
Interchangeable hard metal and moulded elastomer liners.
Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement.
Hydraulic seal rings give positive sealing between mating faces.

Certifications

Pump Spare Parts

Name: Volute Liner

Brand: Damei

Original: China 

Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on.

Name: Impeller

Brand: Damei
Original: China 
Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on.

Name: Frame plate liner
Brand: Damei
Original: China 
Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on.

Name: Cover Plate Liner
Brand: Damei
Original: China 
Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on.

Technical

Three-dimensional diagram.

Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system

Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery