Air Operated Diaphragm Pumps

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3 inch PP/aluminum/stainless steel pneumatic (Air Operated) double diaphragm pump, membrane pump, acid-base pump, chemical pump

3 inch Air Operated Pump in Teflon / Santoprene
Maximum Flow gpm (lpm): 150(568)
Maximum Discharge Pressure psi (bar): 120 (8.4)
Fluid Ports Inlet/Outlet (bsp): 3 inch
Air Inlet :1/2 inch
Material of Construction: Cast steel,Aluminum alloy,PP, SS, Polypropylene, Groundable, Acetal, PVDF
Maximum Solids in (mm): 1/4 (6.4)
Maximum Dry Suction Lift ft (m): 18 (5.48)

Products

Product Details
SAIKEN PUMPS is a professional supplier of air operated diaphragm pump (AODD PUMPS)

The air operated diaphragm pumps manufacturer by SAIKEN PUMPS use compressed air as power source, and it is the most advanced type of diaphragm pumps in market for the moment. It adopts three-way air pilot valve to achieve real no dead stop and faster reversing. Compared with other traditional domestic pumps, it has larger flow rate, more stable operation, and smaller pulsation. It is widely applied in waste water treatment, chemical industry, petrochemical industry, painting, ceramics, environmental protection, printing and dyeing, etc. to deal with all kinds of corrosive, volatile, flammable, poisonous fluids with particles and high viscosity. 

3 inch Air Operated Pump in Teflon / Santoprene
Maximum Flow gpm (lpm): 150(568)
Maximum Discharge Pressure psi (bar): 120 (8.4) 
Fluid Ports Inlet/Outlet (bsp): 3 inch 
Air Inlet :1/2 inch 
Material of Construction: Cast steel,Aluminum alloy,PP, SS, Polypropylene, Groundable, Acetal, PVDF 
Maximum Solids in (mm): 1/4 (6.4) 
Maximum Dry Suction Lift ft (m): 18 (5.48)

We have the following materials available, and our engineers will select the most suitable and economical material for you according to your specific working conditions. 

Wetted parts material: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel, etc. 

Diaphragm material: Teflon, Santoprene, Viton, Hytrel, Buna-N, etc. 

Available inlet/outlet size: 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3" inch

AODD PUMP Connection type: 
-Threaded connection: Plastic pumps from 1/4" to 1-1/2", and all metal pumps. 
-Fanged connection: Plastic pumps from 1/2" to 3".

Air Diaphragm Pump Application area:
Chemical Industry; Coating Industry; Painting Industry; Dye Industry; Pigment and Textile Chemical Industry; Food Industry; Water treatment Industry; Petroleum Industry; Environmental protection Industry; Pharmaceutical Industry



AODD Plastic diaphragm pump data sheet:
MODEL    
Max. Flow
(LPM)
Max. Head
(m)
Max. Lift height
(m)
outlet pressure
(kg)
size
 (mm)  
lnlet calibar
(inch) 
particle size
 (mm)
SKQ-10 18.9 70 3 7 10 1/4 1.5
SKQ-15 18.9 70 3 7 15 1/4 1.5
SKQ-20 57 70 4.5 7 20 1/4 2.5
SKQ-25 57 70 4.5 7 25 1/4 2.5
SKQ-25A 116 84 5.4 8.4 25 1/2 3.2
SKQ-32 151 84 5.4 8.4 32 1/2 3.2
SKQ-40 151 84 5.4 8.4 40 1/2 3.2
SKQ-50 378.5 84 5.4 8.4 50 1/2 4.8
SKQ-65 378.5 84 5.4 8.4 65 1/2 4.8
SKQ-80 568 84 5.4 8.4 80 1/2 6.4
SKQ-100 568 84 5.4 8.4 100 1/2 6.4
SKQ-125 1041 84 7.6 8.4 125 3/4 10


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