Milestone G series Sand gravel pump is mainly used to transport the slurry with large particles which can not be transported by ordinary slurry pump. This is the biggest characteristic of gravel pump different from other slurry pumps.
I. This series of sand gravel pumps are mainly horizontal, single pump shell centrifugal pumps. The pump body and pump cover are clamped by special clamps, and the discharge direction of the pump can be at any position of 360 °, which is convenient for installation and use.
II. The bearing assembly of gravel pump adopts cylinder structure, which is convenient to adjust the clearance between impeller and pump body, and can be removed as a whole during maintenance. The bearing is lubricated with grease.
III. the shaft seal forms of gravel pump include packing seal, auxiliary impeller seal and mechanical seal.
Fourthly, the pump can be operated under the best working condition by adopting various speed and variant modes. The utility model has the advantages of long service life, high operation benefit, and can meet many kinds of bad transportation conditions.
V. sand gravel pump has wide flow channel, good cavitation performance, high efficiency and wear resistance.
Vi. the transmission mode mainly includes V-belt transmission, elastic coupling transmission, gear reducer transmission, hydraulic coupling transmission, frequency conversion drive device, silicon controlled speed regulation, etc.
ⅶ wear resistant alloy cast iron with high hardness is used as the material of overcurrent parts.
1. D, G, GH series pumps are horizontal, single pump shell centrifugal pumps.
2. Special clamps are used to clamp the pump body and pump cover. The discharge direction of the pump can be at any position of 360 degrees, which is convenient for installation and use.
3. The bearing assembly of the pump adopts cylinder structure, which is convenient to adjust the clearance between the impeller and the pump body, and can be removed as a whole during maintenance. The bearing is lubricated with grease.
4. The shaft seal forms of the pump include packing seal, auxiliary impeller seal and mechanical seal.
5. The flow passage of the pump is smooth, with good cavitation performance, high efficiency and wear resistance.
6. The transmission mode mainly includes V-belt drive, elastic coupling drive, gear reducer drive, hydraulic coupling drive, frequency conversion drive, silicon controlled speed regulation, etc.
7. Wear resistant alloy cast iron with high hardness shall be used as the material of overcurrent parts.
8. Various speeds and variations are adopted to make the pump run under the best working condition. The utility model has the advantages of long service life, high operation benefit, and can meet many kinds of bad transportation conditions.
9. GH pump is a high lift pump.
