Vacuum Pumps 2X Series

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The type two-stage oil-sealed mechanical pump system varactor vacuum pump, which has the characteristics of the exhaust directly to the atmosphere is suitable for electronics, refrigeration, electric light, chemical, medical, bottle lamps, packaging, dehydrating, drying and other industries. (But can not be used for extraction of oxygen is too high, there are explosive, corrosive to metal on the vacuum oil from the chemical reactions, as well as containing the particles, dust, gas, also can not serve as pumps and compressors use.Motor power:0.37~5.5KW,extract capacity:2~7L/S,Limit vacuum:6×10-1Pa。

Performance Table

off-gas quick result
limited pressure
mating power
inner diameter of air inlet
noise of vent
total weight

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Q:Why is the gas pump always old?
First, the reasons for the injection of air pump and solutions:Because both ends of the rotor bearing seal near by friction, heat aging, texture hard gradually, resulting in a reduction in the elastic or necking off spring, resulting in broken, the oil seal can not close to the rotor shaft, so the pipeline input to the oil bearing oil phenomenon gradually from the seal gap at the outflow. Its troubleshooting method is: oil seal aging to replace, and its spring off or broken, should find out the reason, after the repair is no longer easy to fall, can continue to use, and vice versa, should replace oil seal.Two 、 brief introduction of air pump: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 mainly 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. Mainly used in pneumatic rubber, car inflatable, etc..
Q:Will the fish die when the air pump is turned off?
Generally sleep about 2 hours before going to bed at nightGet up in the morning for a whileIn the summer, it's better to have cloudy days at the end of the day, and it's better to keep the fish open when it's cloudyOther fish floating head as long as there is no oxygen deficiency can not open
Q:My aquarium oxygen pump does not add oxygen. What's the matter?
The water is pressure, the water pump is low, the flow of the air outlet can not bring the air out of the cylinder. The pump is equipped with high energy to solve the problem.
Q:My fish are always upstream. Should I buy an oxygen pump or a filter?
Just buy a filter, and the water quality can be improved by the way. Peacock, Marie even if not in the oxygen environment can live, general filter can add oxygen to the fish tank, keep these two fish absolutely no problem. If you don't feel comfortable, buy a 3 in one filter (that is, a filter with an air pump) that purifies the water and adds oxygen. I kept a tank of lights, fish, and a few fairies with only one filter and no gas pump at all.
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:Air compressor or small pump is how to determine how much spray guns can be equipped with the wind?
It's better to buy an air compressor with a variable frequency, but provide the amount of air that doesn't use the spray gun and the wind, and how many times you use it! Do not give you a larger air compressor, you say you do not use so much, to provide a small, you certainly do not say enough.
Q:What is the air pump for?
Air pump is widely used in manufacturing, such as air supply, blow off chips, prevent two cutting, and air guns for special air pumps, used for wood processing, housing decoration, etc.
Q:Nail gun with air pump, how much pressure
General from the nail gun are above the pressure calibration, the estimated maximum of not more than 60psi, no, not good.
Q:About the problem of model spray gun air pump
If you want to engage in long-term model, and very loving, it is recommended to buy a set of pump, the spraying effect is less than irrigation, because of the pressure, spray pressure, spray particles easily lead to gas, dust and paint easy to spray in the process,,At one point, that is. Not to say that the gun toxic chemicals will be less toxic, you also like that sprinkler toxic, but can reduce loss, can wear masks, (don't laugh, in the model can be used very common) or with a mask, in the balcony or spray, oneself make a bellows, is not this the way to solve the problem? How can we solve the problem when we have a problem?
Q:What's wrong with the water pump and the cylinder pad against the water tank?
Oil-water mixing. Light water tank Yishui.

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