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:How do you handle the water in the air pump?
Open the valve and let go
Q:The oxygen pump in the aquarium doesn't work
Your oxygen pump should not be bad, it may be the location and adjustment of the problem, should be new clothes?You said the oxygen pump should be built into the filter with oxygen pump, when the pump is too deep, the water pressure is too large, the outside hose size is relatively thin. Into the aquarium of the air very little. There are two ways to change:I. buy a cheap single pump, about 15 yuan, you can take two gas head into the water, the effect is remarkableTwo. The built-in circulation pump to improve a little, the water outlet in the water about 5CM is best, at the same time the hose head cock to the maximumTry it. The two methods work
Q:How to use the oxygen pump to fish is correct?
Oxygen, filter combo that is open 24 hours.
Q:How to make a simple oxygen pump?
The oxygen pump doesn't know, but water goblin is OK
Q:For crayfish, does the oxygen pump take 24 hours? Will it burn out?
Add a water fairy bar, long-term open no problem, it is best to buy some brand goods
Q:Is the screw air compressor more energy efficient than the air pump?
The efficiency of the air pump is too low to save energy
Q:The pump stops and starts on its own. This happens several times a day
The general air pump itself will have an air bag, the pump will work into the air bag into the compressed air, when the pressure in the air bag reached a fixed value, will stop continuing to inflate, when the air pump will stop working. When the pressure of the package is not enough to support the use of the air pump, the pressure is automatically started. So it's normal to start and stop automatically.
Q:Does the oxygen pump for fish keep running?
It depends on how much fish you raise, and if you don't have any oxygen, you die immediately! ~ you need to keep the fish tank 25 degrees in winter, and the poison in the tap water needs time to evaporate. Otherwise, the fish will die easily! ~ tap water should be placed for 7 days, you can fish, change water once in 1 weeks, change 2/3. Leave 1/3 old water. Feed the food can not feed too full to eat fish, do not know, will die, let the fish alive, love travel. Feed a half full can, but does not affect the water quality is the best filtration water intensive feeding hub ball oxygen, fish tank, fish less. You don't need to use oxygen. Just fish not greedy, keep the less the higher the survival rate. When buying fish, choose white spots, no disease. Goldfish. Select a group of fish, which are relatively large, relatively dynamic fish, high survival rate. The new fish must be observed in a few days and then raised together to prevent infectious diseases, according to what I said. Fish, very good to keep
Q:What kind of fish can live without inserting oxygen pumps?
Small fish with a body length of less than 5 centimeters. As a peacock, black Marie, various Manlong, the ball can be. Especially the dragon fish and Manchester Chinese Betta, very resistant to hypoxia, but keep the two don't have other fish.The correct way to use an oxygen pump:Oxygen pumps do not open for 24 hours all day long! Usually in the morning, afternoon, each charge 2 hours or so, the evening charge for a while, if the weather is overcast, then open a longer time. If you do not have a filter, you should always change the water for the fish, preferably 3 or 4 days at a time, with 1/3 of the total water, but it must be dried! The temperature of the water should be similar to that of the fish tank! Every time you don't feed too much, clean up the excreta in the fish tank.
Q:What's wrong with the water pump and the cylinder pad against the water tank?
Your pump cylinder gasket is broken. The air is pumped into the water tank through the radiator water jacket of the air pump (the cooling system is connected with the engine and connected by pipe). Quick change the air pump gasket.

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