Air Driven Double Diaphragm Pump QBY Series

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Introduction of Air driven diaphragm pump (QBY) 

This series of diaphragm pumps are the latest model athome. they are functioned to take out and suck in various corrosive liquid containing granules, viscous, volatile, inflammable, explosive or poisous liquid, porcelain slurry, mashed fruit, flue, the reclamation of residual oil in tanker, temporary reversion of tanker, etc. The performance parameters of this series pump are close to shat of German WILLDEN Pumps and American MARIO-W Pumps. The components in contact with flow are made of stainless steel, aluminium alloy, cast iron and engineering plastics, while diaphragm coulde be NBR, viton, neoprene and PTFE(F4)

Characteristic of Introduction of Air driven diaphragm pump (QBY) 

1. No Leakage 
2. Pump body material: Cast Iron, Aluminum Alloy, Stainless steel, Engineering Plastic, etc. 
3. Diaphragm material:  NBR, viton, neoprene and PTFE(F4), etc.
4. QBY pump has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor. 

Performance parameters of Introduction of Air driven diaphragm pump (QBY) 

Max solids can pass: 10mm. (according to different types) 
Capacity: 0.8-40m3/h, head: Can reach 50 meters. (as per water) (special demand can be negotiated)

MODEL     Capacity (m3/h)Head (m)Suction Head (m)Outlet Pressure (Kgf/cm2)Max Grain Dia. (mm)Air Pressure (Kgf/cm2)Max. Air Capacity (m3/min)Power  (kw)Dia. (mm)
QBY-100-0.80-5056170.31.510
QBY-150-1510.32.215
QBY-250-2.472.50.61.525
QBY-400-874.50.62.240
QBY-500-12780.92.250
QBY-650-16780.9365
QBY-800-247101.5480
QBY-1000-307101.54

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Q:Why does the GB/T3216 specify the pump performance tolerance as positive and negative?
Only half a year after graduation. Professional stuff is forgotten...I can't help you...
Q:auto repair water pump?
Two more things to add... 1. Buy a chilton manual. it will help and give step-by-step instructions and pictures. 2. (assuming a 4.0l 6cyl) The water pump doesn't just come off. The bolts holding the water pump also hold the AC, Alternator, and Power Steering pump. Its not a big deal, but it takes a while and you don't take these out, just lay them to the side. Personally, it was worth having the local shop do the work.
Q:2004 Grande Am water pump?
better make sure it,s not the belt squealing and not the pump. usually when a water pump goes out they will leak. i would be checking the belt first.
Q:Will an F150 water pump work on an F100?
No it will not hurt the motor as long as the pulley for the belt lines up with the crankshaft pulley like the original one did. If they don't line up you will start chewing through belts
Q:TDH what units are present in the pump parameters?
Answer: TDH stands for single pole double suction horizontal chemical process pump, suitable for conveying clean or containing micro solid particles of ultra low temperature or high temperature liquid medium, is also particularly suitable for conveying strong corrosive medium. All facilities for horizontal installation are available.Mainly used:Petroleum smelting plant, petroleum conveying equipment and pump used in petroleum deep processing devicePump for coal chemical processPumps for water and desalination systemsPumps for fuel coal fired power generation equipmentSewage treatment and environmental protection pumpStructure characteristics:Pump in the horizontal opening, suction and discharge pipeline is located in the lower half of the pump body. The disassembly and replacement of the wearing parts and the replacement of the rotor parts can be performed without disassembly of the pipe.Double suction impeller, high efficiency, good cavitation performance, axial force is basically balanced.Rigid axle shaft and bearing, double end support, small deflection, small vibration, low noise, oil lubrication of rolling bearings with oil ring, constant level oiler automatic control level, and can get automatic compensation, radial thrust ball bearings back-to-back bear residual axial force.The sealing ring of the shell is provided with a stop and a step, and is arranged on the pump body and the pump cover, so that the assembly and disassembly are convenient.
Q:Oxygenator or water pump?
To be quite honest, they are roughly the same thing. For a small pond all you need is something to agitate the surface of the water. the carbon dioxide/oxygen exchange only occurs on the surface therefore a small fountain that agitates the surface would work, or a small air pump that causes bubbles. Both are just fine.
Q:water pump....?
Don't know why you only want to run periodicly, But at home depot they have timer switches you can plug your pump into it and set the time you want it to go on and off.
Q:1994 plymoth grand voyager leaking anti freeze is it the water pump?
particular !! The water pump actual circulates the coolant/anti-freeze for the duration of the engine. A leak is a commonl occurance. If I had a dime for each waterpump I replaced that each and absolutely everyone started leaking coolant i would not could artwork back !! additionally, the timing belt is relatively of a good sized interest in case you're actually not a mechanic or in no way carried out it in the past. Its not in basic terms a do away with and replace interest. The crankshaft and camshafts could be placed (timed) suitable while changing the belt so as that the engine runs wisely and you do not reason any substantial injury. i could propose which you're taking it right into a professional which you believe and ask for him/her to take a glance and make a suggestion.
Q:how much does a 96 neon water pump cost?
Here's okorder.com/... If the timing belt and belt tensioner pulley was replaced also, that's the going rate for the job. You have an interference engine and a timing belt driven water pump, so I'm sure they changed the timing belt and if they did a good job, you got billed reasonably. If the belt had broken, you may have had to total the car.
Q:how to replace water pump on ford focus?
the basic garage man can replace it but becareful the timing belt runs the water pump on the car so good luck on that

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