3D2D-S Type Ultra High Pressure Plunger Pump

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The pump 3D2D is impoved on the basis of the pump 3D2A and the liquid end is newly designed into a horizontal and straight-line manifold, which solved the problem of manifold strength very successfully with the characteristics of compact structure, easy to operate and maintain. The pump is suited for ultra-high pressure water jetting, metal cutting, shipping rust elimination, condenser, heat exchanger, evaporation pot, and boiler cleaning in the suger and power plant as well as various vessels and reactors. The medium to be pumped can ne clean water, emulsion and some other chemical liquids.

Our company is the drafting company of the Chinese high pressure pump Industry Standard.

Our products have a wide range of applications, such as 

1. Industrial pipe cleaning 

2.Shipyard rust removal, paint removal

4.Aviation: expansion joints, grease, rubber and hydraulic fluid on runways cleaning.

5.hydropower station/ dam/dike concrete work treating.

6.Casting clean scale removal rust removal paint, removal sand.

7. Pipe pressure test, hose pressure test, hydro pressure test, etc.

Our company has passed European CE Certificate, ISO9001:2000 certificate,ISO 14001:2004 certificate, and AAA Credit Rating Certificate. It’s a member of Waterjet Technology Association (WJTA) in USA and National Standarlization 

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Q:How do you handle the water in the air pump?
Air pump water is normal, it is your air pump drain valve is not easy to use, check it will be good.
Q:BMW 740 after the air pump and air pump relay installation position
Trunk。 Spare wheel position. All together
Q:220V what is the amount of the air pump?
Take a look at the power. For example, one thousand Watt, that is, an hour of electricity. Five hundred watt is two hours a kilowatt hour. That should be very small
Q:How to use a car mounted air pump?
Hello, just put the pump connection in the cigarette lighter above, and then start the car, continue to the inflatable wheel, and then press the air pump switch, hit 2.5 of the air pressure on it. I hope I can help you
Q:What kind of air pump is good?
Mute is the Shanghai Jaguar or Zhejiang's Austria (actually all the same, on the brand distinction). A while ago, I entered a Jaguar 2530 silent mute in Shanghai. It was very quiet indeed. In pursuit of small size, if it is mainly used for nailing, it is recommended that Jaguar 1509 (new model is FB-36/7) (motor 550 watts, cylinder 9 liters, gas production 102L/ minutes), enough nails. The model size of the gas cylinder is 1524 (motor 550 watts, cylinder 24 liters, gas production 102L/ minutes), nail and small area spray enough. I was 2530 (power 780W, 30 liters of gas cylinders, 165L/ minutes), a large area of painting is smaller, if not used in professional painting, with their own is enough. Another big number is 3540 (power 1100W, gas cylinder 40 liters, gas production 200L/ minutes), gas production is large, should be relatively cool with. The models listed above are for Jaguar in Shanghai. Buy air compressor, the most important thing is to look at gas production (and motor power related), followed by the volume of gas cylinders. Nail guns in pneumatic tools, the amount of gas consumption is minimal, so the general air compressor can do. Spray and spray gas consumption is great, the consumption of gas and spray nozzle diameter, large caliber high gas consumption, and professional paint, spraying with basic is the large diameter, so professional painting to large volume of air compressor. Own in home with fun, it is recommended to use the following 1 caliber spray gun, so you do not have to buy high-power air compressor. For example, if the amount of gas consumed by the nail gun is 20 litres per minute, and the amount of gas you buy is 80 litres, then nailing is enough. If you buy a 1 caliber gun, the gas consumption is 100 litres, compressor and gas production you buy is 80 liters, so when painting is very difficult, you have to wait for the process, if the compressor gas production is 120 liters, it is fully competent.
Q:The 7.5kW motor pumps the generator and directly uses the diesel engine, which is economical
I think it's cost-effective to drive directly from diesel engines. The reason is that any mechanical transformation has an efficiency problem. The efficiency of converting a diesel engine into a generator is 80%, and the generator to the compressor is 80%. Then the conversion efficiency from the diesel engine to the generator to the compressor is only 56%. The direct conversion efficiency from the diesel engine to the compressor can reach 80%.
Q:Air pump has been installed oil-water separator, in the process of spraying, there are small dots, how to do?
Lots of common oil-water separation! And one hundred percent can not put an end to water molecules!
Q:How does the air pump spray the water gun (the principle of the car spray gun)?
Compressed liquid inside cylinder block.Or the water jet is decreasing......
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:Air pump, air compressor has abnormal sound, what's the matter?
If it is screw type compressor, then the air compressor abnormal sound is the following aspectsA: host bearings wear, rotating shaft imbalance, yin and Yang Rotor Damage1, the main operating load increases, causing damage to the main motor and electrical systemWith the running time of the unit approaching the main overhaul period, the life of the main bearing is gradually approaching the maximum allowable time limit. At this point, the axial and radial thrust of the screw gradually moves into the maximum allowable value of the design, which will change the gap between the screw and the screw, between the screw and the main shell and the front and rear surfaces. At this point, although the host operation is still safe, it is time to consider the scheduled overhaul of the mainframe. Because once the unit running time over the overhaul period, bearing wear and host clearance reached the limit value of the technology allows the host, the host is running unsafe, it may occur at any time following serious consequences:2, the air compressor exhaust will have a greater attenuationIf it is piston type air compressor, it may be your head connecting rod, bearing wear, and the specific best to ask the air compressor master to come home testing

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