multistage environmental agriculture water pump

>>Multistage pump application

Model QD (G) pump is a horizontal multistage centrifugal pump and suitable for transporting

pure water (with the contained foreign matters' content less than l % and graininess less than

0. 1mm) and other liquids of both physical and chemical natures similar those of pure water.

QD (G) model middle and low pressure boiler water supply pump is applicable to transport

medium with temperature of not higher than 105℃, and is also applicable for small boiler

water supply or transporting medium similar to hot water.

>>Multistage pump information

Multistage pump description:

This serial pump is multistage section centrifugal pump, the excellent hydraulic models

are highe fficiency, energysaving, and have wide performance range, operating safety & steady,

low noise, long life and installing & repairing is very convenient etc. It can deliver heat water, oil,

corrosive or wearalbe medium by changing the material, seal or adding cooling system.

1. The multistage pump can deliver the neuter mineral water which solid particles percent≤ 1.5%(solid Dia, < 0.5mm) and other similar sewage,

2.Temperature of the liquid is ≤ 80° C. It is suitable for steel works, mines, cities projects etc.
This kind pump can deliver the corrosive liquid without solid particle, which temperature is from -20° C-150° C
The multistage pump deliver oil or oil products without solid grain, viscosity ≤ 120ct, range of temperature is from -20 ° C to 150 ° C

More detailed information of the Multistage pump:

For this series horizontal multistage centrifugal pump, both ends of it are supported, the

casing portion is in a sectional form. it is connected to and actuated by a motor via a resilient

clutch and the rotating direction of it. viewing from the actuating end. is clockwise.

Stator portion

Consists of suck-in section. middle-section, spitting section, guide vane, packing etc., which are linked together with a take-up bolt. with both suck-in and spitting mouths vertically upward.

Rotor portion

Consists of a shaft, impeller, balancing disk, muff etc. Parts.

Bearing portion

The whole rotor is supported by the roller bearings or

sliding bearings on both ends of the shaft and the bearings are lubricated with grease or 20# engine oil.

Cooling and seal of pump

The joint-part between suction section, intermediate

section and discharge section with be coated with molybdenum disulfide lubricating grease as

seal. Rotor and fixed parts will be sealed by seal ring, guide vane jacket and packing. The packing

tensile degree of shaft seal should be proper and seep should be feasible dip by dip Unload run

should be forbid. The seal ring and guide vane jacket should be replaced if they are too worn to be

used any more and even do harm to pump work. There is spare shaft sleeve near shaft seal to protect

shaft of pump.

>>Multistage pump standard wooden case packing

Shijiazhuang An Pump Machinery Co.,Ltd is a manufacturer and trading enterprise, which is

mainly engaged in pump designing, manufacturing, selling and service. We develop the international

trading business of mining equipment, slurry pumps, and water pumps according the wide customer

resource, comprehensive technology and reasonable staffing.

An pump machinery’s main products includes: slurry pump, desulfurization pump, gravel pump,

mud pump, sewage pump, submersible pump, submersible sewage pump, impurity pump, large

capacity split casing pump,high head multistage water pump,end suction pump, self priming pump,

pump parts and ancillary equipment. which can satisfy different kinds of demands.

>>An Pump Machinery Company to Customers:

1)Quality first. We guaranteed every part of the pump must be inspected closely

2)We can help you select suitable pump model according to your working condition and requirements.

3)We can design the related base or engine for your pumps.

4)Fast delivery time, large quantity of spare parts in stock.

We’d Love to Hear From You, Get In Touch With Us!