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84m Head DN15 Air Operated Pneumatic Diaphragm Pumps

84m Head DN15 Air Operated Pneumatic Diaphragm Pumps

    • 84m Head DN15 Air Operated Pneumatic Diaphragm Pumps
    • 84m Head DN15 Air Operated Pneumatic Diaphragm Pumps
  • 84m Head DN15 Air Operated Pneumatic Diaphragm Pumps

    Product Details:

    Place of Origin: China
    Brand Name: Purescience
    Certification: ISO9001/SGS/QS
    Model Number: RD50S

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Packaging Details: carton/wooden case
    Delivery Time: 10-14 days
    Payment Terms: T/T, L/C, D/P, D/A, Western Union
    Supply Ability: 2000 sets per month
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    Detailed Product Description
    Product Name: Pneumatic Operated Diaphragm Pump Max Head Pressure: 84 M
    Max Flow Rate: 378.5L/min Max Suction Head: 5.48 M
    Max Grain Size: 4.8 Mm Air Inlet/outlet Port Size: 1/2" FNPT
    Fluid Inlet/outlet Port Size: 2" FNPT , BSP Material Of Construction: Polypropylene/PP/PVDF
    Usage: Air Pump, Chemical, Water, Treatment Of Sanitary Sewage, Power: Air, Electric, Pneumatic
    High Light:

    Air Operated Pneumatic Diaphragm Pumps


    DN15 Pneumatic Diaphragm Pumps


    84m Head Pneumatic Diaphragm Pumps

    Air Operated Pneumatic Diaphragm Pump, MOC: PP Plastic/PVDF/Al-Alloy/Ductile Iron, Head: 70 M, DN15-125




    As one of leading the air operated double diaphragm pump manufacturers in China, we offer a full range of pneumatic double diaphragm pump. The wet part materials are available with: Plastic PP/polypropylene, PVDF, Aluminum alloy, cast steel, ductile iron, stainless steel SS304, 316L, etc. also vairous diaphragm material, which can be suitable for many different liquid: waste water, sewage, syrup, cement grout, glue, chemical, solvent, strong acid, alkali base, oil, flammable, explosive liquid.



    Max working pressure: 100psi ( 0.7Mpa , 7bar)
    Max flow rate: 150 gpm ( 570 lpm )
    Max reciprocating speed: 145cpm
    Max suction height: 5m
    Max permitted grain: 6mm
    Max air consumption: 175scfm ( 4.9m³/min )
    Air inlet size: 1/2 in.npt (f)
    Air outlet size: 1/2 in.npt(f)
    Fluid inlet size: 2in.npt(f)
    Fluid outlet size: 2in.npt(f)
    Weight: AL 29.0kg  SST 47.0kg


    • Dry proof
    • High suction capacity
    • No electric components
    • Discharge outlet with protection
    • Solid external sturcture
    • Vast compatibility of fluid media 
    • Reduced internanal volume minimize the waste and easily clean
    • Stainless steel bolt are corrosion resistant, and offer you reasonable positioing and conveniently reassemble
    • Unique designed three way control valve ensure no block operation, easily parts maintenance, no need lubrication for air pipeline
    • Worn resistance parts ensures precisely positioning of stem and fast replacement

    Product drawing:

    84m Head DN15 Air Operated Pneumatic Diaphragm Pumps 0



    Waste water treatment, sludge, screening

    Effluent treatment plant

    Pharmaceutical feeds, transfer

    Automotive wash, lube, oil

    Ceramics mix & cast, glaze

    Chemical injection, process

    Pulp & paper batching, bleaching

    Construction coating, dewatering

    Food processing transfer, packaging

    Marine bilge, cleaning

    Mining utility, dewatering

    Oil & gas transfer, clean up


    Comptetitve advantage

    The air-driven double diaphragm transfer pumps. No electrical components are required because the  pumps are

     air-driven. RD series pumps are run-dry safe and self-priming. The pump capacity can be controlled by changing

     the pressure in the air supply. The air control is designed for oilfree operation. The RD series pumps are ideally

    suited for the transport of liquid chemicals. It transports media at up 6,700 l/h and up to a discharge lift of 70 m.

     As the pump capacity is highly dependent on the back pressure, the performance curve must always be observed.

    At the sametime, the differential pressure between the hydraulic and pneumatic sides should not exceed 2 bar. 

    Higher values reduce the service life of the pump. When selecting pumps, check the material compatibility. 

    In addition, consider the density, viscosity and temperature of the transported medium.

    Contact Details
    Shanghai Xunhui Environment Technology Co., Ltd.

    Contact Person: Mr. Murphy

    Tel: +8613816614405

    Send your inquiry directly to us (0 / 3000)

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