Electro Magnetic Diaphragm Dosing Pump

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Product Description:

Product Description
Diaphragm dosing pump

NF-A 237/1

Main Specification
The capacity 237LPH
The maximum pressure 1.0MPA
Measuring accuracy reaches to-/+1%
Temperatures of liquid shall be between-10 degree to 40 degree
Max. Suct: 2m
Motor: Standard 220V or 380V, 50Hz

Main features
Mechanical Actuated diaphragm
Changeable eccentric drive
Power-off seal, no leakage, with security delivery
Small size in simple structure

Control
Manual adjustment of the stroke
Stroke actuator(DCK controller)
Digital controller(JSK-II controller)

Others
It can be used to transport the goods which is high viscosity, corrosive or dangerous
Diaphragm rupture detection system
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Q:How do I adjust the air pressure of the air pump when I spray the model?
1 air pump for a long time will do, you let go of the air filter in the water, there is a small button.Or you can get another air filter, 20 yuan a, or pull out the pump to the sun, do not continue to use2 with adjustable airbrush on the line, the tail of the control knob a liquid spray area, when large tone is a little loose, the middle knob control of volume. And I need to learn how to wash spray, with long pluggingThere is not what time to learn and use the airbrush, airbrush spray tank combined withThe pump pressure above that is, when you do not use the numerical airbrush is large, you start with the airbrush he down, do not adjust pressure, the bigger the better, anyway, is in control of airbrush
Q:The oxygen pump is on, but the fish swim on the water itself
I don't know what kind of fish you have. What's the size of it? In addition to some upper water fish, the water quality is also a key problem, if the local water is alkaline, the mineralization scale more devastating, with pure water and tap water up against the water, or by direct drinking machine out of the water line, and even see the water is very clear, but also a certain water quality well, because nitrogen in water containing ammonia gas is toxic, but can not see with the naked eye, it is best for a week for a two week cleaning water, a filter, the general fish will not die
Q:How large air pump does 100W laser cutting machine use?
A control valve is added to the vent to control the airflow size
Q:How can the oxygen pump in the tank be out of oxygen, or pumping water, but without oxygen?
See your pump is still not vibration, don't move it at electric power is not over, if you see in trachea have folded gas barrier. If these two conditions are not predict is retiring. No bubble pump to remove the cleaning, if it is already too long if you use a small screwdriver to vent hole at large point on the line.
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 does the air pump spray the water gun (the principle of the car spray gun)?
Siphon principle is adopted, compressed air suction siphon out.
Q:Yuchai engine pump
To show them your car 4S shop
Q:Is the vacuum compression bag pump universal? Can my vacuum cleaner smoke?
Yes, the air pump for vacuum compression bags is also not specified. That is to say, the principle of high power and small power work the same. Vacuum cleaner can be used, but not blind, the use of time can not be too long, otherwise the vacuum inlet pressure is too small, it will damage the vacuum cleaner motor. The principle of the vacuum cleaner: when the pump rotates, it pushes the air to the exhaust port. As the air is pushed forward, the particle density in front of the fan increases and the air pressure increases accordingly, while the air density behind the fan decreases. The pressure drop behind the air pump is the same as the pressure drop in the straw when you drink the drink. The pressure behind the air pump is lower than the pressure outside the vacuum cleaner, which is the ambient pressure. This creates suction in the vacuum cleaner, which is part of the vacuum. As a result, the air outside the vacuum cleaner automatically enters the vacuum cleaner through the intake portVacuum suction compression bag method for dust collector:1. Put the clothes flat in the bag and flatten out the left and right hands.2, the towel will be sealed smooth, so that the sealing fully bonded without cracks.3. Insert the nozzle of the vacuum cleaner into the net sleeve, then insert the tail into the air pipe until it touches the clothes and draw out the air.4, after reaching the compressed state, first pull out the nozzle of the vacuum cleaner, and then pull out the mesh sleeve.5, and finally with the towel will exhaust pipe smooth bonding.
Q:Method for using an air pump
I wonder if you want to operate or maintain it? The operation is very simple, as long as find a master with a belt on the line, ah, but in their own operations to think more about how to make it convenient for yourself and others continue to operate!
Q:The reason why the wagon pump does not inflate
1, the air pump built-in shrapnel for a long time softened, and when the storage tank pressure reached 4 air pressure, due to the anti pressure of the storage tank to soften the shrapnel can not be played. That is to say, this kind of fault is most, the pressure can hit 4-6 kilograms.2, pump tube blocking, just as is the tube blocking good check is to pump the pipe apart from the dryer. Tell the driver started up if the line has a black smoke out of something out of that pump pipeline blockage, solution replacement pump pipeline, such as rigid organic waste oil is not oil outflow considering the pipeline blockage.3, the four loop of the road leak, four circuit protection valve is automatically closed, it is well recognized, is to see if there is a pressure gauge needle can hit 6 pressure, another needle is a no pressure.4, because the four circuit protection valve time is too long, the built-in spring rusty and stuck.5, the pipeline broken, blow when the edge of the leak, because the engine sound, you can not hear the leak, when the engine stops working, the air pressure will be gone.6, the pump leather bowl rotten. I can't hear the leak while I'm playing.7. The switch of the water tank is not closed. The air pressure is missing from the water tank. Inspection party

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