DEPAMU (Hangzhou) Pumps Technology Co.,Ltd is one of the leading pneumatic diaphragm pump dpq manufacturers and suppliers,Website:.depamupump.com, with professional factory we are able to produce Chinese best API Standard and API675 pneumatic diaphragm pump dpq at both low price and good quality. If you are looking for Gemany technology or famous brand products, please feel free to contact us.Features:● Without need of water filling,suction lift is 7m,pump lift reaches 50 meters and outlet pressure is 6kgf/cm2● With smooth flow and good passing performance,maximum diameter of passable particle is 10mm.● In case of transporting slurry and impurity,pump suffers very little wear and tear.● Stepless adjustment of pump lift and flow rate is available by opening air valve.● In this pump,carried medium is completely separated from working medium,so carried medium won't leak.● This pump can be immersed in the medium during work.● It can transport viscous liquids(Viscosity is less than 10,000 CP).● It doesn't need lubricating oil and won't be affected even in case of running idle.Parameter Table ModelFlow rate         m3/hHead        mOutlet pressure         kgf/cm2Suction head         mMax allowed         particle diameter        (mm)Max supply         air pressure         kgf/cm2Max air         consumption        m3/sDPQ-100-0.80-5065170.3DPQ-150-10-5065170.3DPQ-250-2.40-50672.570.6DPQ-400-80-50674.570.6DPQ-500-120-5067870.9DPQ-650-160-5067870.9DPQ-800-240-50671071.5DPQ-1000-300-50671071.5Installation and Overall Dimension ModelPump inlet sizeØFoundation        boltsFigure insall sizePump outlet sizeInler        diameterWeight        (kg)ABCDHH1H2DPQ-10140 18015022518200 Ø83/8(screw thread         movable joint)3/8(screw thread         movable joint)87DPQ-15140 18015022518200 Ø81/2(screw thread         movable joint)1/2(screw thread         movable joint)87DPQ-2522017036520048045460 Ø101(screw thread         movable joint)1(screw thread         movable joint)1020DPQ-4022017036525048045460 Ø101 1/2(screw thread         movable joint)1 1/2(screw thread         movable joint)1024DPQ-5034023057034074080700110Ø122 Flange2 Flange1450DPQ-6534023057034074080700110Ø122 1/2 Flange2 1/2 Flange1456DPQ-80360240600450900105860175Ø143 Flange3 Flange1670DPQ-100360240600450930105860175Ø144 Flange4 Flange1618

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