IS Series End Suction Centrifugal Water Pump

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Product Description:

IS Series Best Selling Centrifugal Pump    

 
Product Description of IS Series Best Selling Centrifugal Pump

1, IS \ IR type single-stage single-suction centrifugal pump according to international standard ISO2858 specified performance and dimension design, mainly IS composed of pump body, pump cover, impeller, shaft, sealing ring, shaft sleeve and suspension bearing see, etc.
2, IS \ IR type single-stage single-suction centrifugal pump pump body and pump cover parts, from impeller back place subdivision, what say normally namely after the doors open structure. Its advantage is easy to check and maintain, repair without acting pump body, suction line, discharge line and motor, need to remove the extended coupling among connection parts, can exit rotor parts maintenance.
3, pump shell (i.e., pump body and pump cover) constitute a pump studio. Impeller, shaft and rolling bearing for pump rotor. Suspension bearing components supporting the pump rotor part, rolling bearing by pump radial force and axial force.
4, in order to balance the axial force of pump, most of the pump impeller, before and after are equipped with sealing ring, and in the impeller HouGaiBan the balance hole, because some pump axial force is not big, impeller back did not set sealing ring and balance hole.
5, pump axial sealing ring is by the packing gland, packing ring and packing, etc, in order to prevent the air intake or a large number of water leakage. Pump impeller if there is a balance, is equipped with soft packing cavity and impeller inlet are interlinked, such as impeller entrance liquid in the vacuum state, then easily along the shaft sleeve surface intake, so in the packing chamber are equipped with packing ring through the pump cover holes, will pump indoor pressure water lead to packing ring to seal. Pump impeller if not balance hole, because impeller back liquid pressure is greater than atmospheric pressure, therefore does not exist gas leakage problem, so don't pack packing ring.
6, to avoid axis wear, in shaft through the packing chamber with shaft sleeve parts of the protection. Bush and between shaft must have type O ring, in order to prevent along with surface intake or leakage.
7, pump drive way is through the extended elastic coupling and motor coupling, pump rotation direction, from driving end see, for clockwise.

 

 

FAQ

Q: Are your pumps acid-proofed?

A: To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.

Q: Can your pumps mount Eff.1 motors

A: Currently, only on request though this will shortly be a CNBM standard.

Q: Are your pumps protected against dry running?

A: No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

Q: How can I get trained on CNBM products?

A: Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

Q: Are your pumps cheaper than those of your competitors?

A: CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

 

 

IS Series End Suction Centrifugal Water Pump  IS Series End Suction Centrifugal Water Pump

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Q:What is an oil-free gas pump?
Oil-free air pump is the piston between the pump and the cylinder without lubrication, the piston ring is a special material, usually used to pump clean special gases, such as liquefied gas, gas and so on.The oil-free air pump has two functions of air suction and blow drying. The gas passed through it has no oil and is dry. It has the characteristics of large pressure, large air flow, easy installation, low noise and high efficiency. Working principle: no oil pump during rotation of the impeller, the impeller of the gas by rotating movement along the blade and the radial direction is accelerated, the base after the gas enters the outer ring gas by pressure difference effect and return to the blade and the formation of strong airflow, so the cycle gas in the gas ring in the spiral direction of movement the pressurizing purpose. After the gas moves to the exhaust port, because the pressure is greater than the system pressure, the gas is discharged rapidly, and the use of the oil-free air pump, air suction and air supply, the use of a wide range.
Q:Does the compressor of the refrigerator pump explode when it is compressed?
Impossible.250 kg pressure??????Even when it is reached, the high temperature, high pressure, oxygen in the compressed air and the freezing oil will undergo a strong oxidizing chemical reaction, which means the explosion is dangerous.
Q:My aquarium oxygen pump does not add oxygen. What's the matter?
The air inlet is clogged. Take a small needle and wear it
Q:What are the parameters to buy an air pump?
Air pump mainly depends on power, flow (gas).Select the pump according to the corresponding use. Buy more time to communicate with professionals.The working principle of the air pump is that the engine drives the air pump crankshaft through two triangle belts, thereby driving the piston to pump up air, and the produced gas is introduced into the air storage tank through the air guide pipe. On the other hand, the air reservoir is introduced into the pressure regulating valve of the air pump through a guiding pipe to control the air pressure in the air storage tank. When the air pressure in the air cylinder to the pressure regulating valve to adjust the pressure, from the gas cylinder gas pressure valve can not enter the open top pressure regulating valve; when the air pressure in the air cylinder to the pressure regulating valve setting pressure, inlet gas pressure regulating valve from the gas cylinder top mixing pressure valve valve into the airway pressure valve and communicated with the transfer pump, and the normally open airway control pump inlet, so that the air pump load operation, to reduce the loss of power, to protect the pump. When the pressure in the air storage tank is lower than the pressure regulated by the pressure regulating valve because of the loss, the valve in the regulating valve is brought back by a return spring, and the control air path of the air pump is disconnected, and the air pump starts to inflate again.The air pump (Q. B ng air pump), namely "air pump", a device for removing air or add air from the enclosed space from a closed space. The air pump is divided into an electric air pump and a manual air pump. Electric air pump. An electric pump powered by electricity; produces air pressure by constantly compressing the air through electricity. Applications: pneumatic glue, car inflatable, etc..
Q:The family has a high pressure air pump that has been used to inflate tires
Buy another vacuum cleaner and foam machine, and towels, car wash and other small pieces
Q:How can I solve the water in the air pump?
1. set up a slightly larger air storage tank, so that the water droplets in the compressed air and oil in the tank naturally sink, and then discharged through the valve2., there is a special water switch, as long as the things connected, the waterproof screw off, you can put the water off. The general drain screws are at the bottom of the air pump.Air compression, the release of pressure, condensation of water in the air to form water, which is a normal physical phenomenon.
Q:The difference between an air pump and an aerator used in a fish tank
The same function, the difference lies in power.. remember to go to the pipe before the experiment, it is best to have a fine-tuning valve, too much gas, fairy noise scare you...
Q:What kind of fish can live without inserting oxygen pumps?
The water surface is relatively large, the fish body is relatively small, the number is also small, you can use the air pump. Tropical fish, too. But the condition is bad, the fish is also bad, affecting ornamental. If there is a water circulation system, it is straight or can not pump.
Q:Yuchai engine pump
A normal phenomenon, there ` s no such Yuchai machine is what problems you run is ` I promise
Q:Can the vacuum suction pump be frequency converter?
Addition can be added, but the ordinary frequency converter uses PID operation to achieve the purpose of protecting the motor, but the control loop is complex, and the control accuracy is not high, and the conversion is complex. It is impossible to distinguish the motor blocking current and the normal load current, which may cause the motor to work in a locked state for a long time, resulting in the burning of motor.Wei Gen AC80 vector inverter vacuum pump special program does not need to add any external equipment, the inverter itself can achieve accurate control of motor current and speed. Wei Gen inverter can quickly identify the blocking current and load current, can immediately identify and alarm the stop, to prevent further expansion of the fault.

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