847 244-3600 Info@Amerikal.com

      1/2″ Air Diaphragm Pumps 

      All-Flo have a very large selection of 1/2″ Air Diaphragm Pumps, these are their best selling 1/2″ Air Pumps, please check Chemical Compatibility with your application. If you need different chemical resistance please contact Amerikal, or All-Flo directly.

      # IMPORTANT NOTE# 
      Amerikal supplies all our air pumps with an Air Regulator Guage and Speed Control Valve at no charge.
      These controls allow operators to reduce flow without stalling the pump.

      Air Diaphragm Pumps Explained

      Plastic Diaphragm Pumps

      1/2 Inch Air Diaphragm Pump

      1/2″ Air Pump Specification..

      Max. Flow: 17 gpm (64.6 lpm)
      Max. Air Pressure: 120 psi (8.2 bar)

      1/2 in. Plastic Pumps – A050

      Max Solids: 1/8 in. (3.2 mm)
      Max Suction Lift (Dry): 15 ft-H2O
      Max Suction Lift (Wet): 26 ft-H2O
      Air Inlet: 1/4 in. FNPT

      Available Build Materials:

      • Wet End: Conductive Nylon, Polypropylene, PVDF
      • Diaphragm: Geolast®, PTFE, Santoprene®, Viton® / FKM
      • Balls: Geolast®, PTFE, Santoprene®, Viton® / FKM

      • Seats: Nylon, Polypropylene, PVDF

      • O-Rings: Buna-N, EPDM, PTFE, Viton® / FKM

      • Hardware: PTFE Coated Stainless Steel, Stainless Steel

      Polypropylene Air Diaphragm Pumps

      A050-SPP-GGPN-S70

      • Polypropylene – Intermediate Material
      • Polypropylene – Fluid Chamber Material
      • Geolast® – Diaphragm Material
      • Geolast®– Valve/Ball Material
      • Polypropylene – Valve Seat Material
      • Nitrile – O-Rings
      • NPT(BSP) – Fitting

      A050-SPP-SSPE-S70

      • Polypropylene – Intermediate Material
      • Polypropylene – Fluid Chamber Material
      • Santoprene®  – Diaphragm Material
      • Santoprene® – Valve/Ball Material
      • Polypropylene – Valve Seat Material
      • EPDM – O-Rings
      • NPT(BSP) – Fitting

      A050-SPP-TTPT-S70

      • Polypropylene – Intermediate Material
      • Polypropylene – Fluid Chamber Material
      • PTFE – Diaphragm Material
      • PTFE – Valve/Ball Material
      • Polypropylene – Valve Seat Material
      • PTFE – O-Rings
      • NPT(BSP) – Fitting

      PVDF Air Diaphragm Pumps

      A050-SPK-SSKE-S70

      • Polypropylene – Intermediate Material
      • PVDF – Fluid Chamber Material
      • Santoprene® – Diaphragm Material
      • Santoprene®– Valve/Ball Material
      • PVDF – Valve Seat Material
      • EPDM – O-Rings
      • NPT(BSP) – Fitting

      A050-SPK-TTKT-S70

      • Polypropylene – Intermediate Material
      • PVDF – Fluid Chamber Material
      • PTFE  – Diaphragm Material
      • PTFE – Valve/Ball Material
      • PVDF – Valve Seat Material
      • PTFE – O-Rings
      • NPT(BSP) – Fitting

      Conductive Nylon Air Pumps

      A050-SPY-TT3T-SF0

      • Polypropylene – Intermediate Material
      • Conductive Nylon – Fluid Chamber Material
      • PTFE  – Diaphragm Material
      • PTFE – Valve/Ball Material
      • Stainless Steel – Valve Seat Material
      • PTFE – O-Rings
      • NPT(BSP) – Fitting

      Metal Diaphragm Pumps

      1/2 Inch Air Diaphragm Pump

      1/2″ Air Pump Specification..

      Max. Flow: 15 gpm 
      Max. Air Pressure: 120 psi 

      1/2 in. Metal Pumps – A050

      Max Solids: 1/8 in. (3.2 mm)
      Max Suction Lift (Dry): 15 ft-H2O
      Max Suction Lift (Wet): 31 ft-H2O
      Air Inlet: 1/4 in. FNPT

      Available Build Materials:

      • Wet End: Aluminum, Anodized Aluminum, Stainless Steel
      • Diaphragm: Geolast®, PTFE, Santoprene®, Viton® / FKM
      • Balls: Geolast®, PTFE, Santoprene®, Stainless Steel, Viton® / FKM
      • Seats: Aluminum, Nylon, Polypropylene, Stainless Steel
      • O-Rings: Buna-N, EPDM, PTFE, Viton® / FKM
      • Hardware: Stainless Steel, Zinc Plated Steel

      Air driven diaphragm pumps are a great solution for recirculating contaminated pressroom chemistry, functioning trouble free even under the harshest conditions.

      Adopt the Genesis® range of Pressroom Solutions TODAY!