Pneumatic Diaphragm Pumps Aluminium / Plastic Air Operated Diaphragm Pump

Air-Operated Aluminum Diaphragm Pump:An air operated diaphragm pump designed for simplicity in operation and maintenance. Safe for use in explosive environments. The Metal pump lines provides the durability, chemical resistance, abrasion resistance, and temperature range required for a variety of process and waste applications. The standard material combination is composed of aluminum casing and neoprene diaphragm, balls and valve seat for general purpose non aggressive applications such as in oil and petroleum based fluids. Cast iron, 316 stainless steel and hastelloy casing materials are available as well.QBK is coosai's new developed series of AODD pump which is also the third generation, it has the virtue of long service life and nonstop operation, not only it can convey some uneasy flowed medium, with the merits the merits of self-pumping pump, diving pump, shield pump, slurry pump and impurity pump etc.Note: When the air operated diaphragm pump works, install the air filter to leach the moisture form the compressed air, and install the manometer at the outlet of pump, so to avoid damaging as too high pressure, when the pump doesn't need work, please clean it in time to prevent from concretingAir-Operated Aluminum Diaphragm Pump Feature:1.It's unnecessary to pour the drawing water, the suction lift reaches 5m height, the delivery lift reaches 50m length.2.Wide flow and good performance. The diameter allowed to pass the max grain reaches 10mm. The damage is very less to the pump while exhausting the slurry and impurity.3.The delivery lift and flow can pass the pneumatic valve open to realize the step less adjustment ( the pneumat- ic pressure adjust ment is between 1-7bar).4. This Diaphragm pump has no rotary parts and no bearing seals.The diaphragm will completely separate the exhausted medium and pump running parts,working medium. The conveyed medium can't be leaked outside. Thus it will not cause the environmental pollution and human body safety dangerous while exhausting the toxin and flam- mable or corrosive medium.5.No electricity. It's safe and reliable while using in the flammable and explore places.6.It can be soaked in medium.7.It's convenient to use and reliable to work. Only open or close the gas valve body while starting or stopping. Even if no medium operation or pausing suddenly for long time because of accident matters, the pump will not be damaged caused by this. Once over loading, the pump will automatically stop and possesses the self protection function. When the load recovers normally, it also can start automatically.8.Simple structure and less wearing parts. This pump is simple in structure, installation and maintenance. The medium conveyed by the pump will not touch the matched pneumatic valve and coupling lever etc. Not like other kinds pumps, the performance will drop down gradually because of the damages of rotor, gear and vane etc.9.It can transmit the adhesive liquid(the viscosity is below 10000 centipoises).10.This pump needn't the oil lubricant. Even if idling, it has any influence to the pump. This is a characteristic of this pump.Pneumatic Diaphragm Pump Main Usage:√ Marine time: sewage, sea water, diesel oil drainage and transportation; √ Electricity: waste water, strong acid and strong alkaline drainage and transportation; √ Automobile: sealant, adhesive, plating liquor, solvent, paint supply and transportation; √ Chemical industry production: cleaning agent, binder, printing ink, cleaning/polishing, paint/dye; √ Mine: sewage, turbid water and thin slurry drainage .Air-Operated Aluminum Diaphragm Pump Applications:The diaphragm pumps are driven with compressed air without the need of electric power. Widely used for leak proof applications in industries like petrochemical chemical metallurgy and ceramics etc. Applicable to liquids of leaky corrosive inflammable and explosive & hazardous propertiesAir-Operated Diaphragm Pump  Pneumatic Diaphragm PumpQBK-10,QBK-15,QBK-25,QBK-40Pneumatic Diaphragm Pump  QBK-50,QBK-65,QBK-80,QBK-1001pneumatic diaphragm aluminium pumps 1/2"QBK BN2pneumatic diaphragm aluminium pumps 1"QBK BN3pneumatic diaphragm aluminium pumps 1-1/2"QBK BN4pneumatic diaphragm aluminium pumps 2"QBK BN5pneumatic diaphragm aluminium pumps 2.5"QBK BN6pneumatic diaphragm aluminium pumps 3"QBK BN7pneumatic diaphragm aluminium pumps 4"QBK BN8pneumatic diaphragm S.Steel  pumps 1/2" QBK F469pneumatic diaphragm S.Steel  pumps 1" QBK F4610pneumatic diaphragm S.Steel  pumps 1-1/2" QBK F4611pneumatic diaphragm S.Steel  pumps 2" QBK F4612pneumatic diaphragm S.Steel  pumps 2-1/2" QBK F4613pneumatic diaphragm S.Steel  pumps 3" QBK F4614pneumatic diaphragm S.Steel  pumps 4" QBK F4615plastic diaphragm pumps 3/8"QBK  F4616plastic diaphragm pumps 1/2"QBK   F4617plastic diaphragm pumps 1"QBK  F4618plastic diaphragm pumps 1-1/2"QBK  F4619plastic  diaphragm pumps 2"QBK  F46Packing & Delivery    To better ensure the safety of your goods, professional, environmentally friendly, conven