Impeller for Gear Type Water Pump with High Quality

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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


Q1: Why buy Materials & Equipment from

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 IMPELLER FOR WATER PUMP GEAR TYPE with Good Quality according to customers request?

A4: Yes, we can produce IMPELLER FOR WATER PUMP GEAR TYPE 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.



Impeller for Gear Type Water Pump with High QualityImpeller for Gear Type Water Pump with High Quality


Impeller for Gear Type Water Pump with High Quality


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Q:Which is durable, screw pump or impeller pump?
For conveying the medium that may endanger the ecological environment, the pump can use magnetic force to drive the sealing structure of the magnetic pump, improve the reliability of the unit, and expand the scope of use.
Q:What is the relationship between impeller diameter and blade width and shot blasting volume?
I think so. The size and shape of the impeller and blade of the shot blasting machine is designed by the manufacturer, which is considered good or durable by the manufacturer. For example, you shot blasting machine motor is 11KW motor, that shot blasting volume is 250kg/min, ammeter readings of about 20 (about). In general, regardless of the size and shape of your impeller and blade, manufacturers will ensure that this basic quantity! A large amount of burning motor, small amount of shot blasting, the effect is not good! If your shot blasting volume should be large, then the motor should also be larger, and the impeller and blade will naturally be larger! I think the size of shot blasting is related to the model (size) of shot blasting machine.
Q:Pump impeller material CL what is the foreign material?
Common material for impellerCast iron, bronze, stainless steel, manganese bronze, Monel alloy, INCONEL, and non metal materials.
Q:Centrifugal pump impeller diameter increased by one centimeter, head can increase the number of other conditions remain unchanged
D for the original design of pump impeller diameter, D1 is the diameter of the pump impeller after the change. From the above formula can be clearly seen, with the changing of impeller head is related with the ratio, and the actual amount (a CM) has nothing to do, the reason is very simple, if the original is 1, increased by 1, indicates that an increase of 1 times, if the original is 100, increased by 1, while an increase of only%1.
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:Describe how the water of the centrifugal pump moves in the impeller
The outlet pipe flows into the pump through the flow passage in the housing; at the same time, the center of the impeller formed vacuum suction pipe, the water under the action of atmospheric pressure, flow into the impeller center to fill the vacuum region;
Q:Centrifugal fan impeller constant, motor change, the wind will be big?
First of all, is the fan connected directly or belt connection?If it is a belt connection, the fan itself matches the motor, and the speed is adjusted by belt pulley ratio.
Q:What is the HS code for the plastic impeller? Do you want to do the inspection?
Declare element: 1, name of commodity; 2, use; 3, brand; 4, material2.39269090.90 other plastic products
Q:What is the calculation of the clearance between the air inlet of large fans and the impeller?
The air gap between the inlet and the impeller is related to the draft efficiency.The general negative pressure is 25Kpa, and the clearance is 6~8mm. (empirical data) too small --- mill shells. It depends on the end face of your impeller.
Q:How to improve the pressure of centrifugal impeller
The pressure you mean is the output pressure.The centrifugal impeller speeds up the fluid by rotating centrifugal force. The greater the centrifugal force, the greater the velocity of the fluid. The acceleration process is the compression process. You have to pressure, very simple, directly increase the speed of centrifugal impeller, you can play the role of pressure. If the speed does not add up, there is another way, that is, in the case of a certain speed, increasing the diameter of the centrifugal impeller (ie replace the larger diameter centrifugal impeller) can also play a role in pressure. Principle: the centrifugal force is proportional to the speed and diameter of the rotation.

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