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The Diaphragm pump airless sprayers could generate very stable spraying pressure
A diaphragm pump airless sprayer also uses a piston, but the piston moves hydraulic oil to move the diaphragm, which in turn sucks up the paint and then pushes it through the hose and gun.
No moving parts touch the diaphragm. The movement of the piston and hydraulic fluid cause the diaphragm to move up and down very rapidly.
There are no packings in the Diaphragm Pump Airless Sprayers, but check valves are still necessary. Specially you need to check the Suction valve, out valve, pressure regulating valve, prime valve. and the diaphragm need to be replaced before its lifetime
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X970ib Portable Airless Paint Sprayer Diaphragm Pump
DP-X970iB electric diaphragm pump airless paint sprayer is with compact and portable design and it's suitabled for most painting projects, perfect painting performance for indoor and outdoor application, for professional contractors. It could be used for Enamels, primers, varnishes, Emu...
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DP-X980C High Efficiency Diaphragm Pump, Airless paint machine
Product Feature of DP-X980C Diaphragm Pump DP-X980C Electric Diaphragm Pump is an electric and efficient airless spraying equipment, which is suitable for the workshop and outdoor scenes such as construction sites. DP-X980C Diaphragm Pump machine is a kind of airless spraying machine whic...
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DP-6000 Diaphragm Pump Airless Sprayer, Professional
Motor power: 2.4kw 2400w Max. tip size: 0.029"
Max.pressure: 25MPa / 250bar / 3625psi Flow rate: 5.0L/minDP-6000 is a big electric diaphragm pump airless sprayer machine for professional contractors, prefect working performance for every indoor and outdoor application. Features: The Vertical suction design with 20L hopper, more powerful for heavy coatings and fine finish paintin...
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X980 X990 Professional Electric Diaphragm Pump Airless Paint Sprayer
Motor power: 2000W 1500W Max. tip size: 0.025" 0.023"
Max.pressure: 220bar/3190psi Flow rate: 4.0L/min 3.6L/minX990 Electric Diaphragm Pump 4.0L/min professional X980 Airless Paint Sprayer Electric 3.6L/min X980 X990 are two professional airless paint sprayer witch electric diaphragm pump for professional contractors with big output delivery 3.6L/min and 4.0L/min, the low-main...
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DP-6860E Electric Airless Sprayer seiwa type Diaphragm Pump
Motor power: 2.2KW/2200W Max. tip size: Up to 0.025"
Max.pressure: 220bar/3300psi Flow rate: 4.5L/minDP-6860E Electric Airless Sprayer is professional diaphragm pump in seiwa type, for medium to large size areas construction / building interior and outerior wall painting, house decorating, steel structure painting etc. This item is designed for professional painters / contractors / industrial us...
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DP-625/DP-627/DP-629 Electric Airless Diaphragm Pumps
Motor power: 1300W/1800W/2200W 1.8HP/2.4HP/3HP Max. tip size: 0.025" / 0.027" / 0.029"
Max.pressure: 227bar/22.7Mpa/3300psi Flow rate: 3.0L/min for DP-625; 4.0L/min for DP-627; 5.0L/min for DP-629DP-625/DP-627/DP-629 Electric Airless Diaphragm Pumps are newly developed series with reliable performance, good choice for medium to large size indoor / outdoor wall painting, decoration, construction, building, etc. Features of DP625 627 629 Electric Airless Diaphragm Pump: Compact size ...
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X980IB Electric Airless Diaphragm Pump with PLC control board
Motor power: 2000W Max. tip size: 0.025"
Max.pressure: 220bar/3190psi Flow rate: 4.0L/minX980iB electric diaphragm pump 4.0L/min X980iB electric diaphragm pump airless paint sprayer is PLC control board controlled sprayer, designed for every projects, perfect painting performance for indoor and outdoor application, for professional contractors. It could be used for Enamels, prim...
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DP-7000 Professional Airless Diaphragm Pump SF7000 type
Motor power: 3.0-3.2kw/3000-3200w, 2.2-2.4kw/2200-2400kw Max. tip size: 0.035" / 0.031"
Max.pressure: 25Mpa / 250bar / 3625psi Flow rate: 7.0L/min, 1.85gpm (6.0L/min, 1.59gpm)DP-7000/DP-6000 professional airless diaphragm pump is powerful diaphragm pump for big sizes projects painting, high efficiency. It's SF 7000 type heavy-duty diaphragm pump, same quality, pretty working performance. High suction power can be used for low to high viscosity materials pa...
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DP-6870 7L Heavy-duty paint spray equipment
Motor power: 3.0HP / 2.2KW / 2200W Max. tip size: 0.035"
Max.pressure: 25Mpa, 250bar / 3625psi Flow rate: 7.0L/min, 1.85gpm[doptg id="15"] DP-6870 high pressure electric airless paint sprayer with diaphragm pump is specifically designed for the professional painter, equipped with 2.2KW 3HP Induction motor (brushless). It’s the ideal sprayer for people who want to spray residential and commercial building in bi...
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DP6860 big capacity airless paint sprayer 6L per minute
Motor power: 3.0HP / 2200W Max. tip size: 0.033"
Max.pressure: 22.7Mpa / 227bar / 3300psi Flow rate: 6.0L/min, 1.6gpmNew DP6860 electric airless paint sprayer with diaphragm pump is specifically designed for the professional painter, equipped with 2.2KW 3HP Induction motor (brushless). It’s the ideal sprayer for people who want to spray residential and commercial building, interior as well as exte...
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DP-6820 Electric Airless Paint Sprayer Diaphragm Pump
Motor power: 1.0HP / 750W Max. tip size: 0.019"
Max.pressure: 22.7Mpa / 227bar / 3300psi Flow rate: 2.0L/min, 0.53gpmDP-6820 airless paint sprayer with diaphragm pump (1HP 2.0L) is equipped on a chromed wheeled cart. This unit can handle most kinds of small to medium size painting jobs indoor & outdoor, for coating of stains, lacquer, colorant, enamel, acrylic, latex etc. No matter it's water-bas...
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DP-6818/6818F portable airless paint sprayer pump
Motor power: 1.0HP / 750W Max. tip size: 0.019"
Max.pressure: 22.7Mpa / 227bar / 3300psi Flow rate: 2.0L/min, 0.53gpm[doptg id="11"] This airless paint sprayer with diaphragm pump(1HP, 2.0L) is ideal for fast painting of small to medium size indoor / outdoor wall latex painting, building decoration, residential etc. Portable airless sprayer includes 15m hose, airless spray gun with 517 spray tip, and on...
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DP-6830/6835 Professional Airless Paint Sprayer,Wagner Type
Motor power: 1.5HP / 1100W Max. tip size: 0.021"
Max.pressure: 25Mpa / 250bar / 3630psi Flow rate: 2.5L/min, 0.66LbsDP-6825 electric airless sprayer (1.5HP, 2.5L) is suitable for most kinds of professional & commercial painting jobs, such as medium to high viscosity water-based latex paint,and some oil-based paints, primer, enamel, waterborne, colorant, stains, acrylic, emulsions, varnish, floor coating, ...
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DP-6830/6835 Professional Airless Paint Sprayer,Wagner Type
Motor power: 2.0HP / 1500W Max. tip size: 0.025" (0.029*1gun, 0.017"*2guns)
Max.pressure: 22.7Mpa / 227bar / 3300psi Flow rate: 3.0L/min, 0.8gpm (3.5L/min, 0.93gpm)[doptg id="25"] DP-6830/6835/6635 airless sprayer is newly designed belt-driven airless diaphragm pump sprayer, with stronger power output, and more paint delivery. The unit is good choice for Medium to large size indoor / outdoor wall painting, decoration, construction, building, etc. ...
Do You Know How A Diaphragm Pump Works?
A diaphragm pump uses the sprayer’s motor to create pulsing hydraulic pressure (a hydraulic system using oil) to drive the pump. During the upstroke or intake stroke, the diaphragm is pulled up, creating a partial vacuum.....Read more
How Much Oil Should I Add Into The Diaphragm Pump Sprayer
how much oil should I add into the diaphragm pump sprayer? we always got questions from our clients that how many liters hydraulic oil should be add into the diaphragm pump ? please see below confirmation....Read more
Why My Diaphragm Pump Sprayer Doesnt Suck The Paint
why my diaphragm pump airless paint sprayer doesn't suck the paint ? sometimes we got complaints from our clients that our paint sprayer machine doens't suck the material. let us explain to you. There're 3 reason .....Read more