Multistage Centrifugal Pump (CDL)

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APPLICATION
CDL/CDLF is a kind of multifunctional products.It can be used to convey various medium from tap water to industrial liquid at different temperature and with different flow rate and pressure.CDL type is applicable to conveying non-corrosive liquid, While CDLF is suitable for slightly corrosive liquid.

* Water supply:Water filter and transport in Waterworks, boosting of main pipeline, boosting in high-rise buildings.
* Industrial boosting:Process flow water system, cleaning system, high-pressure washing system, fire fighting system
* Industrial liquid conveying:Cooling and air-conditioning system, boiler water supply and condensing system, machine-associated purpose, acids and alkali
* Water treatment:Ultrafiltration system, reverse osmosis system, distillation system, swimming pool, separator
* Irrigation:Farmland irrigation, spray irrigation, dripping irrigation
Operation conditions
* Thin, clean, non-flammable and non-explosive liquid containing no solid granules and fibers.
* Liquid temperature:
Normal temperature type:-15ºC~+70ºC,
Hot water type:+70ºC~+120ºC
* Ambient temperature:Up to +40ºC
* Altitude:Up to 1000m

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Q:The gas oxygen can replace the pump?
The gas is used in high-pressure oxygen, compressed air pump is playing, is not the same thing.
Q:The oxygen pump in the aquarium doesn't work
The pump is blocked. Just clean it
Q:What are the parameters to buy an air pump?
Air pump mainly depends on power, flow (gas).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:How can I solve the water in the air pump?
Oil water only three problems, one is the thrust cylinder gasket, cylinder two is a water trachoma or bad, three is the ring of oil cooler.
Q:How can we do to make the oxygen pump slow oxygen tank
Correct method:1, oxygen pumps do not open for 24 hours all day long.2, usually in the morning, afternoon, each charge 2 hours or so, charge more at night, if the weather is overcast, then open a longer time.3, if there is no filter, you should always change the water for the fish, preferably 3 or 4 days for each change of 1/3 of the total amount of water can be, but must be dried water.The water temperature should be about the same as the water temperature in the fish tank. Every time you don't feed too much, you should clean the excreta in the fish tank in time.4, oxygen pump should be placed outside the fish tank, there is a socket, connected to a tube, pipe, the other to find a gas stone (fish store selling 5 cents), the gas stone in the fish tank inside the line, the oxygen pump out of oxygen.At the end of 5, special attention should be paid to the height of a high oxygen pump tank water (can also go to the store to buy a fish anti reflux valve 50 Fen is connected with the air in the middle of that stone and oxygen pump pipe oxygen pump can be arbitrarily placed regardless of height).
Q:Open oxygen pump goldfish why are you always floating in the water floating a few days and then he died.
The goldfish is always floating in hypoxia.The oxygen pump is also anoxic, because the oxygen shortage of fish is not necessarily the lack of dissolved oxygen in the water, but also because the fish can not breathe enough oxygen from the water.For an easy to understand example, the oxygen content in the air has almost always been 21%. Why do so many people in the hospital have to absorb oxygen? Because of physical reasons, they can not make enough use of oxygen in the air for the time being.The same is true for fish. Diseases such as illness, infection, trauma, poisoning, etc. can cause insufficient oxygen to be used in the water. So, it may be the following:1, chlorine poisoning - tap water before use2, drug poisoning - change the water, do not indiscriminate use of bactericidal drugs3, ammonia nitrogen and nitrite poisoning - change water, strengthen the filtration system4, infectious diseases - the right remedyGoldfish in fact very good breeding, new easy problem is two points, one, breeding density is too much. Two, equipment input too little.
Q:The oxygen pump is on, but the fish swim on the water itself
You say the situation is similar to the fish floating head, is hypoxia phenomenon, but your aquarium is small, but the fish is not too much, the oxygen supply is more than sufficient, I think if it is not due to the hot weather caused it is hypoxia. You have to feed feed a little more than a few remaining, sulfur dioxide, ammonia nitrogen on the bottom of microbial decomposition produced, especially hydrogen sulfide are dissolved in water, is a great harm to the fish body. On the other hand, the excrement of fish remains in the pool, and the change of water is not in time, and the oxygen in the water will soon be consumed, and the fish will be poisoned. In this way, the efficiency of the filter pump should be strengthened, and the water will be changed slightly. The action of an oxygen pump is to make air into a vesicle, which increases the area of contact with water and more effectively dissolves oxygen in water.
Q:The car is changing the oil, there is not clean flow, and finally take the pump blow down?
In general, the first oil car replacement within 2000 kilometers, after every 5000 km for a regular maintenance, maintenance time is to change the oil and filter, air filter 5000~10000 km replaced once every 5000 kilometers, I put a lot of people, not heavy as air filter, not long change, just out of temper even if, in fact it is saving money to spend a lot of money, do not often change the air filter on engine life and fuel consumption impact. As for the gasoline filter, you can not change it, usually every 50000 kilometers or every year for the winter fast (high-grade cars suggest 1~2 km replacement). As for gear box oil, the manufacturer standard is generally 20000 kilometers a change, and even suggest change once every year on the line, about 50000 kilometers.Other is 50 thousand kilometers or so change spark plug, 6~8 million kilometers change belt, about 100 thousand kilometers to do a big maintenance.Add: 1~2 million kilometers down a tire, front and rear wheel replacement, 50 thousand kilometers to do a four wheel positioning. The tire life is generally 8~10 km.No matter which brand of engine oil, there is a standard model. Oil specification is: SF type: suitable for economical car and micro van; type SJ: more than ten million mid-range cars; type SL: Audi BMW, Mercedes and other luxury cars.
Q:Air pump has been installed oil-water separator, in the process of spraying, there are small dots, how to do?
1, do you use an oil pump or an oil-free air pump?;2, the ordinary oil-water separator can only remove part of the oil or water;Terms of settlement:1, choose oil-free gas pump;2, replace a good oil-water separator;3, the daily maintenance of the air pump needs to be done. The gas tank is regularly drained
Q:How to use the hand air pump to detect floor heating leakage is how to suppress
Look at the two - bit answer. You use the pneumatic tool to hit the eye, or you have an air pump, huh?. The air pump doesn't work well. Besides, you have to use manual and low pressure. In a responsible manner, this is very good, you can contact the company to do the warm, and give them the initiative to say, let them put pressure on maintenance, it is estimated that buy a pack of cigarettes on the line, you can not let people come to the white

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