DN28 Polypropylene

New product

1" Diaphragm Pump with Polypropylene fluid side


  • Stainless Steel Screws
  • Replaceable Inlet/Outlet valves
  • 180° Rotatable Inlet/Outlet Ports

CE and Atex 3g certified

More details

Data sheet

Product Diaphragm Pump
Size 1" (DN25 DN28)
Fluid Side Material Polypropylene
Adjustable Flow 0÷140 l/min (8,4 m³/h) with Elastomeric Diaphragms - 0÷120 l/min (7,2 m³/h) with PTFE Diaphragms
Pressure Ratio 1:1
Fluid Ports 1" Gas Thread
Solids Max Size 5,6 mm
Max suction lift dry / wet 4 / 7 m
Air Inlet 3/8" Gas
Air Supply Pressure (Min / Max) 1 / 6,8 bar
Weight 12,5 Kg
Noise Level under 78 dB [A]
Diaphragms, seals, valves Configurable based on the fluid to process

More info


  • Double Inlet and Double Outlet. To process two different fluids simultanously
  • Teflon covered air side. For applications in chemically aggressive environment
  • Brackets and adapters

For more information or requests, please contact Capitanio Airpumps technical assistance service.