SPGB SERIRES Shielding explosion-proof pump

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10 unit
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300 unit/month

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A, product overview
SPGB type completely without leakage blocking pipeline centrifugal pump series, the company is using Japanese technology, and absorb the shielding pump design and manufacture of professional international advanced technology, digestion and innovation of science and technology personnel, by our company newly launched the second generation of shielding pump product, this product is on the basis of the original improved electromagnetic core technology, improve the state of fluid motion, improve the efficiency by more than 10%, a higher level comprehensive performance index is more, the product is more ideal.
SPGB type shield pump is a pump motor and pump integrated structure products, advanced technology, static seal, no shaft seal, reliable performance is high, be totally without leakage, because of its low noise motor itself, together with shielding pump low failure rate, safe environmental protection, and the best maintenance cost advantages, such as wins the general customers, high quality for the Chinese market at the same time enhance the demand of the water pump.
Products are widely used in petrochemical, chemical industry, medicine, textile, nuclear power, military industry, shipbuilding and urban water supply and drainage, fire fighting pump, pressurized water supply in high-rise building, garden sprinkler irrigation, cold and hot water circulation pressurization in hvac refrigeration, etc.Particularly high requirements for vibration and noise, such as key project, pump room, central air conditioning and academy, and so on.Can also be used to transport pressure and does not produce crystallization and solidification temperature of the liquid.Especially harmful to the human body and the environment and unsafe liquid or liquid and so on. 
SPGB type pump can also play an important role on more projects, has also been the praise of users.  
Second, the product features
Type 1, SPGB shielding pump for can guarantee no leakage, it can transport to the human body and environment, harmful volatile and expensive equipment leakage of liquid. 
2, not to inhale air, suitable for vacuum system and metamorphic fluid conveying is exposed to air. 
3, without oil seal design, can reliably conveying pump is difficult to transport of high temperature, high pressure, low temperature and the change of temperature and pressure of liquid. 
4, bearing using conveying fluid lubrication by oneself, do not need lubricating oil, so no pollution conveying liquid, and dispense with the trouble that oil on a regular basis. 
5, the structure of the pump is reasonable, the motor and pump coaxial, small volume, light weight, cover an area of an area small, stable operation, easy installation, no need to adjust, convenient maintenance, do not need to adjust, easy maintenance. 
6, impeller adopts water thrust balance type design, make the rotor can be in the running in the suspension design, reduces the axial wear of graphite bearing, so as to improve the service life and reduce the operation cost. 
7 no cold to fan, motor, so the running noise and vibration is very small. 
8, pump import and export of the specifications of the flange design and standard valves are the same, and in the same center line, the center is low, easy to pipeline layout, pump room design is also reasonable and practical. 
9, the standardization of parts, high degree of serialization. 
10, junction box adopts waterproof structure, can be used in outdoor security. 
11, according to the requirement, that is, the flow and head of the pump series, in parallel operation mode. 
12, new USES of graphite bearing, high wear resistance, low friction coefficient, not aging, silt, etc.  
Three, use the product
Type 1, SPGB shielding pump can transport clean water and physical and chemical properties similar to other liquid Yu Qingshui, suitable medium temperature - 30 ℃ to + 90 ℃.Particularly applicable to industrial and urban water supply and drainage, fire pressurization, high-rise building construction pressurized water, garden sprinkler irrigation, long-distance transmission of hvac refrigeration cycle, cold and hot water circulation pressurization in the bathroom, etc, and form a complete set of equipment. 
Type 2, SPGR heat shielding pump occasions for the medium temperature is higher, suitable for medium temperature 100 ℃ to 380 ℃.Mainly applied to energy, metallurgy, chemical industry, textile, paper making, textile and hotel, restaurant, bathroom etc. 
3, SPGT anti-corrosion type pump can transport not containing solid particles, suitable for petrochemical, chemical, metallurgy, electric power, papermaking, food, pharmaceutical research institutions and synthetic fibre and other departments. 
4, the circle of SPGN inverse shielding pump for conveying liquid gas, liquefied petroleum gas medium.  
Fourth, working conditions
1, medium must be soft water, thin, solidify, nonflammable, fluid containing no solid particles and fibers. 
Type 2, SPG pump medium temperature not to exceed 90 degrees, SPGR type pump medium temperature not to exceed 380 degrees. 
3, general system working pressure is less than 1.2 mpa, inlet pressure not less than 0.05 mpa, special occasions you should contact with the company in advance. 
4, the highest pressure 1.6 MPa SPG shielding pump system, namely the pump suction + pump ≦ 1.6 MPa

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Q:How do the fish in the tank keep the fish together?
Turn the suction down a bit or place a net in front.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:BMW 740 after the air pump and air pump relay installation position
The old section is the spare tire, the air pump and the relay are one. The new one is carried on the back.
Q:How to use the oxygen pump to fish is correct?
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! Fish farming is very learned. Wish you success in fish farming!
Q:380V air compressor (air pump) connected to the pressure switch and AC contactor, how to connect the two thin wire?
The two thin line is the pressure switch, the input and output lines are strung into the coil circuit of the AC contactor.Wiring method:The pressure switch is connected with the power supply L1, the pressure switch is output, and the contactor coil A1 is connected.Contactor coil A2 power supply L2.The wiring is completed to check whether the terminals are firm and reliable, and the power supply should be disconnected before the connection, so as to prevent electric shock.
Q:How do you use the air pump to inflate the battery tires?
Yes, you can. Just press it.But be careful, don't be too full. Normally, 4 air pressure is enough.The air pump, also called the air pump, the air pump and the inflator, works by the movement of the motor. It is a pneumatic tool. The working principle of pneumatic pump: motor, pumping, connector is atmospheric pressure impulse valve open, gas into the pump, and to boost the morale of the tire air pressure pump, the valve has been closed, the gas into the tire. The gas pump is also inflated by the principle of atmospheric pressure. Inflatable pump applications: automobiles, motorcycles, bicycles, rubber balls, rubber boats and so on.
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.
Hypoxia is indeed the symptoms, there will be oxygen hypoxia, it is likely to lead to excessive nitrite poisoning, hypoxia, which is similar to human gas poisoning the same reason, and finally hypoxia. The reason for this is the deterioration of the water quality. It is necessary to strengthen the filtration and properly change the trapped water. The water is good and the fish is all right.
Q:Is the tire pump a good or a double cylinder?
Parallel bars more pressure on inflation speed down
Q:How can the refrigerator compressor be converted into a high pressure air pump?
Of course, two low pressure air inlet, a high-pressure pipe vent, after modification, the pressure can reach 16 kg / square centimeterI will change one, but pay attention to the flow when the machine is hot, the trachea contains compressor oil, inflatable time to be careful, hope to transform successfully
Q:About the problem of model spray gun air pump
Better not to use it. The air pump isThe use of compressed air supplied to the electric motor by airbrush, at the time of purchase, in addition to considering the pump pressure is stable enough, also must listen to the 'buy', otherwise, hey, don't blame the neighbors at midnight knock on your door! Gun models in words is too small can only be called the airbrush. Can be divided into single action and double action two, generally is single action trigger type, double acting is a button type, which can control the air volume, the amount of paint (as well as in the two harmonic transfer). Price gap is relatively large, from one hundred or two hundred to thousands of all, there is no need to buy brand-name, cheap good. I used to use the gun made of HD, the red gun is very beautiful, is now made in Taiwan called "GREEN" card, double gun 2, when buying 280. The paint can is smaller. I changed the bottle.Air pump: the most expensive of all tools, hundreds to more than 10000. The same as above, no need to buy brand-name, there is no need to buy a professional professional use (not the ordinary people can afford, I have seen a Tamiya pump, is a cylindrical flat, it looked like a few pieces of dough cake stacked together. It's priced at more than 360 thousand yen, I can't see where it costs so much. Buy an air pump to consider the pressure you need, whether it is mute pump, can adjust the pressure, there is no water separation (oil and water separation), is not gas storage, of course, the more functions, the more expensive. 300-700 is usually ok.

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