Usage: | Agriculture |
---|---|
Type: | Irrigation System |
After-sales Service Provided: | Engineers available to service machinery overseas |
Diameter: | 10inch |
Material: | Metal |
Model Number: | HW |
Brand Name: | ZIDONG |
Place of Origin: | China (Mainland) |
Condition: | New |
material: | cast iron |
characteristic: | low head,large flow rate |
certificate: | ISO9001 |
Quick Details
Specifications
General of diesel engine centrifugal pump /HW irrigation water pump
HW pumps are horizontal, single stage, single suction, volute type mixed flow pump. Simple, reliable,
easy fitting, and high efficiency, small size and light weight. Applies to transport water or other liquids physical
and chemical properties similar to water. Temperature of transmission fluid is not higher than 50 degrees.
Widely used in agricultural irrigation, industrial and urban water supply and drainage and other occassions.
FEATURES:
1. HW pump combines the pump cover, impeller, shaft, bushings and bearings and other major components. See chart
2. Pump cover connects to pump and inlet respectively. There should be adequate clearance between plane and the
impeller pump cover. Gap is too small, will cause friction; gap is too large, will lead to a lot of pressure water pump
body back, so that reduce the pump efficiency. Actual appropriate clearance is 0.3 ~ 0.7mm (the shaft into the pump inlet),
the gap can be adjusted by changing the paper pad thickness.
3. Seal device consists of packing, packing gland, packing ring, and pump the fill ring. Its role is to prevent air suction
pump and to prevent excessive water flow out from the pump along the axial.
4. Axil sleeve is to protect the shaft. Timely replacement after worn.
5. Shaft is beared by single row radial ball bearing. Lubricating oil can be used on bearings oil should be controlled between
the lines marking on the oil benchmark; also grease can be used can be added in the pump assembly. Supplement it during
removing front cover and back cover.
6. The screw hole on the top of the pump is used for irrigation water or added water through connection of vacuum pump.
7. To expand the use of pumps to meet different requirements of users, can cut impeller (pump model is indicated by
addition suffix letter.)
8. 150 ~ 350HWtype attachments are pump inlet and outlet to stay bent, live bending, foot valve and pulleys or couplings;
400 ~ 650HW attachments are pump inlet and outlet stay bent, check valve and pulleys or couplings. Customer choice;
negotiate seperately when ordering 650HW.HW pumps are horizontal, single stage, single suction, volute type mixed
flow pump. Simple, reliable, easy fitting, and high efficiency, small size and light weight. Applies to transport water or
other liquids physical and chemical properties similar to water. Temperature of transmission fluid is not higher than 50 °C. Widely used in agricultural irrigation, industrial and urban water supply and drainage and other occasions.