All-Flo Products

Quality Built To Provide A Precise Performance

All-Flo pumps have been built to last and performance engineered to provide reliable operation and trouble-free service under the toughest conditions.

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All-Flo Markets

All-Flo Solves Challenging Applications with Simple Solutions

All-Flo positive displacement air-operated double-diaphragm (AODD) pump solutions are the reliable and efficient choice for an array of industries and applications.

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AODD Pumps for General Industrial Applications

AODD pumps for general industrial applications featuring aluminum construction with PTFE or Santoprene® elastomers.

  • Liquid end made from aluminum
  • Maximum pump temperature of 189°F (87°C)
  • Maximum air pressure 120 psi (8.2 bar)


  • Construction
  • Dewatering
  • Loading
  • Unloading
PUMP A050 A100 A150 A200 A300
Size 1/2" 1" 1-1/2" 2" 3"
Materials of Construction Aluminum with Geolast Elastomers Aluminum with Geolast Elastomers Aluminum with Geolast Elastomers Aluminum with Geolast Elastomers Aluminum with Geolast Elastomers
Max Flow 15 gpm (56.8 lpm) 48 gpm (182 lpm) 115 gpm (435 lpm) 190 gpm (719 lpm) 235 gpm (890 lpm)
Max Particle Size 1/4" (6.4 mm) 1/4" (6.4 mm) 1/4" (6.4 mm) 1/4" (6.4 mm) 7/16" (11 mm)
Max Temp 189°F (87°C) 189°F (87°C) 189°F (87°C) 189°F (87°C) 189°F (87°C)
Max Air Pressure 120 psi (8.2 bar) 120 psi (8.2 bar) 120 psi (8.2 bar) 120 psi (8.2 bar) 120 psi (8.2 bar)
  View A050 View A100 View A150 View A200 View A300

AODD pumps are designed to increase safety and efficiency while decreasing maintenance.

Fluid transfer is an essential part of everyday operations in a number of different industries. From construction and dewatering to loading/unloading and general fluid transfer, All-Flo diaphragm pumps move all kinds of fluids safely and efficiently. All-Flo pumps are designed to be robust and versatile in all kinds of industries.

All-Flo air-driven diaphragm pumps for general industrial applications.

Lower Costs: All-Flo air-driven diaphragm pumps are less expensive to operate and maintain compared to other similar performance pumps, cutting down on pump ownership costs.

Easy Maintenance: With no moving parts, All-Flo air-driven diaphragm pumps require less maintenance, which means lower labor costs.

Fluid and Viscosity Options: All-Flo air-driven diaphragm pumps are designed to handle various fluids and viscosities without damage.

Non-Electric: Because All-Flo diaphragm pumps are air-driven, no electric power is necessary. This also translates to simple installation and longer operation because All-Flo air-driven diaphragm pumps do not have electrical components that can overheat.

The straightforward design, ease of maintenance and versatility of All-Flo pumps make them the right choice for automatic lubrication system machinery. To learn more about how All-Flo can meet your machinery pump solutions, contact us today.