All Flow Technology
|Place of Origin:||China|
|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|
|Product Name:||Double Acting Diaphragm Pump||Max Head Pressure:||84 M|
|Max Flow Rate:||568L/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:||PVDF/Polypropylene PP/Plastic|
|Fuel:||Air Operated, Compressed Air||Application:||Metering, Sewage, Chemical, Slurry, Food, Oil, Syrup, Paper Pulp, ETP, STP, Filter Press|
2 Inch Pneumatic Double Diaphragm Pump,
DN125 Pneumatic Double Diaphragm Pump,
PVDF Pneumatic Double Diaphragm Pump
2 Inch Diaphragm Pump/Pneumatic Double Diaphragm Pump DN15-125 For Transfer Of Strong Acid, Strong Base
Our 3 inch double diaphragm pump is designed for large flow transfer of many kinds of liquid: flammable or explosive oil, paint, pigment, paper pulp, or viscous fluid such as syrup, cement, slurry, sewage, etc. The wet part options are: PP plastic, PVDF, stainless steel, aluminum alloy, cast steel, ductile iron. As one professional air operated diaphragm pump manufacturer, we've been in design and manufacture of diaphragm pump over 15 years.
|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|
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
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 Person: Mr. Murphy