GW TYPE Sewage pump 65 GW 25-15-2.2 DN65

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Product Description:

A, product overview
This series of sewage pump is the introduction of the federal 

republic of Germany ABS pump company advanced technology, 

through the absorption and transformation of development, 

various performance indexes reached the level of national standard 

of similar products.Due to the unique, single (double) channel impeller 

sewage capability is strong, can effectively by 5 times of pump diameter 

of fiber content 50% of pump diameter and solid particles, dynamic seal 

adopts two sets of special material of carbide mechanical seal device, the 

material for cast iron and stainless steel.  
Second, the product features
GW type pipe sewage pump is SG type based on the use of advanced 

technology design and become the latest kind of pump.The pressurized 

water pump can be used as general pipeline pump, and suction liquid 

containing particles of impurities such as fiber, suspended solid impurities, 

for chemical industry, textile, pharmaceutical, environmental protection 

and other industries to provide the ideal conveying machinery. 
Three, use the product
 1, enterprise unit wastewater emissions;2, urban sewage treatment plant 

emissions system;3 drainage station, subway, basement, civil air defense 

system;4, hospital, hotel, high-rise building sewage;5, residential sewage 

drainage station;6, municipal engineering, construction sites in the thin mud 

emissions;7, tap water company's feed system;8, plants sewage several rural 

farmland irrigation;9, exploration, mining and water treatment equipment;10, 

water supply and drainage of water conservancy projects. 
Four, model significance
For example: 200 gw400 30 P - 200 - outlet diameter (mm) GW - pipeline 

sewage pump 400 - rated flow (m/h) 30 - rated head (m) P - the material is stainless steel

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Q:Can the vehicular inflator pump be used as the air source for the pneumatic dust removing gun?
No, the vehicle pump is used for inflating the tyres, cannot be directly used for pneumatic air, you said to pick up dust gun, should be connected with the small-sized air compressor, air pump power is larger, the vehicle has a dust removing effect pump, I checked, you look at the multi function this brand of wind Rimula pump PM200, this can give all kinds of tires, inflatable inflatable, also equipped with dust removing needle, it is blowing dust with small air compressor function; you can see it UC800
Q:Air pump with what oil, steam oil or diesel oil ah, what good?
The air pump is filled with special air compressor special oil.
Q:220V what is the amount of the air pump?
Fish with a small pump power is small, it is estimated that more than a dozen watts ---- dozens of tiles look.
Q:How does the CHINT CJX21210 control the starting of the air pump?
That is greater than 0.8M contact is usually open without gas, the pressure is equal to 0.6 to 0.8M pressure, you need to open the compressor gas, this signal by the pressure gauge with contact type XY100 switch. I want to ask you, master contactor after live, it is necessary to self-locking to gas to 0.8M, but after the 0.8M, you need another contactor, the front of the self-locking contactor disconnect And how do A1 and A2 connect to the L line or the N line? Specific wiring diagram, it is better to have a diagram indicating SORRY
Q:Is the screw air compressor more energy efficient than the air pump?
You said the pump should be piston machine, the same amount of exhaust screw machine motor power is small, so energy saving, and the piston machine as time increases, the exhaust will be reduced
Q:My aquarium oxygen pump does not add oxygen. What's the matter?
That depends on whether the oxygen pump is still working, and if you are still working, the other is still running down, then it proves that your pump needs a change of position, and that the plastic pipe outside the link needs to be inserted again. If the oxygen pump does not work, you need to take down and clean the pump body, if not work, may be the oxygen pump motor burned.
Q:How to use a car mounted air pump?
The end of the thread is inserted into the cigarette lighter, and the air pipe is connected to the tyre air nozzle
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:What is the air pump for?
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..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.
Q:Where is the steam pump waste, floating debris from WOW's fishing?
Zangarmarsh steam pump appeared on the edge of a great chance.

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