| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Sinofine |
| Model Number: | D type |
| Theory: | Centrifugal Pump |
| Structure: | Multistage Pump |
| Power: | Electric |
| Standard or Nonstandard: | Standard |
| Fuel: | Diesel |
| Pressure: | High Pressure |
| Application: |
Quick Details
Specifications
D Type Multistage Centrifugal Water Pump Single Suction , Hydraulic Energy Saving
Features
D,DM,DG,DY,DF type of pump is single-suction multi-stage sectional centrifugal pump,Adopted country it is recommended to use the high efficiency and energy saving of hydraulic model, has high efficiency and energy saving, rational structure, reliable operation, convenient installation and maintenance.DM, DG, DY, DF type is based on the D type pump,By changing the material of pump (or pump flow components of material),Or change the form of sealing and cooling system and derived form.The D type pump inlet pressure is not allowed more than 0.6 Mpa,The rest of the type of pump inlet pressure is less than 1.0 Mpa.
Type
The D type pump is suitable for the transmission temperature of 0 ~ 80 ℃ water and physical and chemical properties similar to Yu Qingshui liquid;
DM type pump is suitable for conveying solids content is not more than 2%, size 0.5 mm not mine drainage, and other wastewater;
DG type pump is suitable for the conveying of 0 ~ 150 ℃, the temperature low pressure boiler water supply;
DY model pump is suitable for conveying containing no solid particles smaller than 120 centistokes, drilling degrees of oil and petroleum products;
DF type pump is applicable to transport corrosive liquid not containing solid particles.
Structure
Pump is mainly composed of fixed parts, rotor, bearing components, the axial force balance mechanism, sealing parts, etc.
Fixed parts: pump body by inhalation, middle, and spit out paragraphs, end cap, guide vane, etc parts use the bolt connection.
In D, DM type pump is horizontal, vertical spit;
DG, DY, DF type pump is vertical suction, vertical spit; Shaft sealing peripheral cooling chamber.
Also can according to need production level suction, spit out structure;
Rotor parts: shaft, impeller, shaft sleeve, balance disc parts, etc.
Bearing parts, is mainly composed of bearing body, bearing gland, bearing, etc;Except for 67, 60 type pump adopts the sliding bearing, thin oil lubrication form outside, the rest of the pump adopts rolling bearing, grease lubrication.
Axial force balancing mechanism: the balance disc balancing mechanism, also don't use the balancing disk structure.
Pump shaft seal: D, DM type pump adopt soft packing seal; The rest of the series pump packing seal can be used also can adopt mechanical seal.