China Impeller for Engine Water Pump with High Quality
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 pc
- Supply Capability:
- 10000 pc/month
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Product Description:
Product Name: China Impeller for Engine Water Pump with High Quality
1. Specification
Material: Casting Iron
Place of Origin: China
Size:ID17 OD35 H162MM
2. Application
Spare parts for concrete pump & mixer/water pump/belt type water pump.
3. Package
Plastic bag and carton box, also according to your requirements |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products have its ISO certifications, adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 10 to 30 workdays.
Q4: If we can produce China Impeller for Engine Water Pump with High Quality with Good Quality according to customers request?
A4: Yes, we can produce China Impeller for Engine Water Pump with High Quality according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.
Q5: How to make a quick resolution for after service?
A5: We have overseas branches all-around of world, If needed, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities &skilled personnel at site for training.
Images:
- Q:The centrifugal pump has some impellers and the back boards have even holes. What is the purpose of these holes?
- Pump impeller is to do the balance test, grinding off ~!Because the casting out uneven weight, the rotation will be partial, so to wear off, machine grinding, so the rules.
- Q:What does the nominal diameter of an impeller mean?
- The nominal diameter of the impeller of hydraulic machinery, such as the diameter of the impeller of the axial flow pump, is the diameter of the runner
- Q:Centrifugal pump impeller blade number and height of the flow and lift what is the relationship?
- Centrifugal pump (English: centrifugal, pump, centrifugal, pumps) is the centrifugal force generated by the impeller of the rotary pump to drive the rotation of the fluid to complete the flow of the fluid. It is mainly composed of impeller, pump shell and shaft sealing device. The most common centrifugal pumps, such as pumps.
- Q:What happens when the pump head is high and the impeller is cut off?
- Impeller cutting is a very commonly used method, the pump head high, the general approach is to normal cylindrical impeller small car, do the impeller is not a lot of time in terms of the absence of cutting can not be balanced, the impeller diameter is greater than 180 should do balance, flow and head will small, the corresponding motor power is small, the efficiency decreased, the decline in the proportion of the amount is based on your cutting to determine the normal impeller cutting is not allowed to exceed half of the radius of the impeller, and can contact us, the lift pump flow that you tell us, tell us you need to flow and head, we can help you calculate
- Q:Pump impeller how to adjust the pump impeller is turning?
- Centrifugal pump cavitation damage principle, cavitation is a liquid dynamics phenomenon, the root cause is that the liquid flow in the process of local pressure drop, forming a low pressure zone. When the pump suction pressure is reduced to the corresponding saturated steam temperature under pressure, liquid boiling vaporization, the original flow of fluid flow in the bubble, the bubble contains vapor and a small amount of the original dissolved in liquid air escaping. When the bubbles flow along the liquid flow from the low pressure region to the high pressure zone, the bubble rapidly shrinks and condenses rapidly under the action of the surrounding high pressure liquid. Because the steam condensation process very quickly and suddenly, resulting in partial vacuum in the bubble disappear around the place, the pressure changes in the fluid flow very quickly from the periphery to the vacuum space impact extrusion to produce severe water hammer, forming a great impact. Because of the size of the bubbles are extremely small, so the impact force in micro bubble contact on the surface of the parts above, the pressure up to hundreds of atmospheric pressure, water hammer frequency up to 25000 /s. so that the material on the wall under repeated load of high frequency and high pressure gradually lead to the fatigue damage; at the same time, if the bubbles also mixed with inert gas (such as oxygen etc.), with the help of bubble condensation heat of metal chemical corrosion, resulting in metal surface pitting to cause perforation, metal grain serious when loosening and stripping showed a honeycomb and even the wall erosion wear. This bubble is formed, the growth and rupture of the crash, so that the process of damage to the material, collectively referred to as cavitation.
- Q:Why are the ship's drive impellers behind, not in the front?
- 1, the propeller belongs to the impeller mechanism, can be seen as an axial flow pump2, for axial flow pump, there is import pressure V1, export pressure V2, import flow L1, export flow L2, general design, V1 is bigger the better, V2 is smaller the better.
- Q:Pump impeller and the pump housing clearance is not very likely to affect the suction pump is not open water, pump inspection found that the sealing cavity, impeller, impeller, impeller, impeller is good
- Yes, you are right. If the clearance is over the standard, the pump effect will be affected
- Q:What's the quality of the impeller of the unloader?
- The utility model can effectively ensure the good contact between the end of the blade and the inner wall of the shell, and the blade end can be conveniently adjusted after wearing,
- Q:The surface is sprayed hard alloy, but can drop how to return a responsibility? The main hardness is less than.
- Spray welding may not work, it will be normal to wear off after a period of time
- Q:Centrifugal pump impeller diameter increased by one centimeter, head can increase the number of other conditions remain unchanged
- Because, according to the theoretical calculation of pump (impeller) can be deduced from the theorem of impeller cutting: cutting or increase of impeller diameter, the volume is not the case, before and after the pump head is its diameter before and after the ratio is proportional to the square of H/H1= (D/D1) ^2, where H is the original design of the pump head. H1 for the change of the impeller diameter after lift
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Send your message to us
China Impeller for Engine Water Pump with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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