Pump Impeller for Gear Water Pump with High Quality

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Product Description:

Product Name: Pump Impeller for Gear 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


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 Pump Impeller for Gear Water Pump with High Quality with Good Quality according to customers request?

A4: Yes, we can produce Pump Impeller for Gear 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.



Pump Impeller for Gear Water Pump with High Quality

 Pump Impeller for Gear Water Pump with High Quality

Pump Impeller for Gear Water Pump with High Quality


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Q:Fan impeller is generally made of what material?
The main structural components of the fan are impeller, shell, air inlet, bracket, motor, pulley, shaft coupling, muffler, transmission parts (bearings), etc..Unpowered fan is the use of natural wind and indoor and outdoor temperature difference caused by air heat convection, to promote the rotation of the turbine, so as to use centrifugal force and negative pressure effect, indoor fresh hot air exhaust.The fan is related to the energy consumption of the transmission and distribution system, and is the key part of the building energy efficiency. According to the national air conditioning equipment quality supervision and Inspection Center for many years, fan testing shows that many fans in rated conditions have problems, therefore, in strict accordance with product standards, production and manufacture of fans.
Q:What is the difference between aluminum impeller and steel impeller? Such as weight, material, use effect and so on
The use of aluminum impeller and steel impeller is the same effect, generally depends on the use of the situation to determine what kind of impeller.1., the proportion of steel is 7.85, while the proportion of aluminum is about 2.7 (generally used aluminum alloy, pure aluminum for low strength, can not be used), the weight difference of nearly 3 times. Due to the light weight of the aluminum, the power consumption can be reduced correspondingly, and the energy-saving effect is achieved.The melting point of 2. steel is about 1500 degrees, and aluminium is 660 degrees. At high temperatures, the aluminum impeller can not be used.3. steel is easy to oxidize in air (not before corrosion treatment, such as zinc plating), and after oxidation of aluminum, the surface can form a dense oxide film, so that it can not continue to oxidize. The aluminum impeller is superior to the steel impeller in a slightly corrosive atmosphere.The strength of 4. steel is greater than that of aluminum. Because of the limitation of strength, the impeller of large fan is usually made of steel impeller.
Q:What is the difference between the impeller of the vacuum cleaner and the impeller of the automobile air conditioner?
Different.First of all, the surface of all the impeller and blade surface is in accordance with the principle of hydromechanics. The fluid flows along the surface of the blade, and the blade plays a guiding role
Q:Centrifugal pump impeller blade number and height of the flow and lift what is the relationship?
I've only seen 3 to 8 pieces on a centrifugal pump (which stands for the general situation), but there are 1 leaves in the picture.
Q:Screw it diagonally, then pull it with pliers. It's impossible to replace the screw with an electric drill
Height at about 70 meters, that 1.5MW, a load running hours in 2000 hours or so, 1800 to 2500 hours range, 2000*1.5=3000MW rated wind speed, turn around, probably at about once electricity. Now Europe is developing 10MW, domestic companies are developing the largest, but 5MW
Q:Pump head, impeller diameter, motor speed, there is no relationship between the relationship?
Of course it does matter. Pump impeller theoretical diameter is calculated according to the head and motor speed. The theoretical lift of the pump is only concerned with the speed of the medium, H= (U2*Vu2-U1Vu1) /g, which is very difficult to understand here
Q:Pump impeller stuck or bearing card dead, how to deal with ah?
Card may be the following reasons:1. foreign body, axial movement;2., if it is open impeller may also be worn before and after the lining off;
Q:What are the suction modes of the fire pump impeller?
Double suction pump is the two suction chamber, water inlet and a water inlet pump are vertically below the axis. The most important is the direction of the impeller inlet. Double suction pump is the advantage of the same speed and flow rate, because the decrease of inlet velocity, the pump is not prone to cavitation.
Q:How is the installation direction of the impeller of the range hood determined?
Smoke lampblack machine is installed on the upper part of a stove hood, connected to power, the drive motor, the wind wheel rotating speed, the negative pressure area is formed a certain range of the stove top, the fume hood inside the indoor gas inhalation, fume gas through the oil filter, the first separation of oil and smoke, and then enter the air inside the hood,
Q:Dynamic balancing method of fan impeller
First method:1, stop with reflective strip2, initial test3, test weight4, go to trial weight plus counterweight

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