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 Lubrication and Machinery

Lubrication and machinery diaphragm pumps feature aluminum construction with Geolast® elastomers.

  • Liquid end made from Aluminum
  • Maximum pump temperature of 189°F (87°C)
  • Maximum air pressure 120 psi (8.2 bar)
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 and decrease maintenance.

Machines were designed to enhance human production and increase quality and output without much interference. But in order to keep your line running and your output and quality at high levels, your production equipment needs to be well-lubricated. All-Flo’s air-driven diaphragm pumps are the solution, designed to effectively carry and distribute lubricant oils to machinery as part of an automatic lubrication system.

While manual lubrication can be effective, it often results in missed application, inaccuracy and a range of mistakes, such as lubrication contamination or inadequately applied levels of lubricant. By contrast, an automatic lubrication system ensures correct lubricant levels are applied at the correct times.

All-Flo air-driven diaphragm pumps for automatic lubrication systems stand out by offering:

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

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 AODD pumps are designed to handle both a variety of fluids and viscosities without damage.

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

The straight forward design, ease of maintenance and versatility of All-Flo AODD 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.