All-Flo is a leading manufacturer of air-operated double-diaphragm (AODD) pumps and fluid-handling solutions for industrial markets. Since 1986, our AODD pumps have provided customers with simple solutions for challenging applications.
ALL-FLO Pumps & Parts
All-Flo, the industry's best-kept secret, delivers reliable AODD pumps worldwide with a reputation for value and fast turnaround. With a full selection of metallic and plastic options, we compete directly with leading pump manufacturers and remain dedicated to our customers.
ALL-FLO Pumps
Explore our comprehensive lineup of All-Flo pumps, and use our easy filtering tools to quickly find the perfect pump for your needs.
ALL-FLO Parts
Explore our complete selection of All-Flo kits and parts, and use our intuitive filtering tools to quickly find the exact components you need for maintenance or repair.
Markets & Applications
Chemical Process
Bulk Transfer, Filling,
Waste Processing, Bulk Powder
Paints and Coatings
Unloading, Transfer, Filling
General Industrial
Fluid Transfer, Dewatering,
Coolant Cycling
Food and Beverage
Processing, Canning, Bottling
Lubrication and Machinery
Bulk Transfer, Continuous Circulation
Plating
Tank Filling, Continuous Circulation, Sludge Handling
Pumps That Are Built To
Last
Since 1986, All-Flo pumps have been built to last. Designed to live up to their name, All-Flo pumps are performance engineered and quality built to provide trouble-free service under the toughest conditions. All of our pumps are 100% factory tested for quality assurance. Our pump’s air mechanism features the fewest moving parts of any pump on the market. With fewer parts to wear and breakdown, the result is reduced risk of disruptions in service and reliable operation. When it comes to simplicity of design, see for yourself how our pump stacks up against competitors.
All-Flo is a leading manufacturer of air-operated double-diaphragm (AODD) pumpsand fluid-handling solutions for industrial markets. Since 1986, our AODD pumps have provided customers with simple solutions for challenging applications.
ALL-FLO AODD Pumps, Parts & Accessories
All-Flo’s pumps are made from the widest range of metallic and plastic materials and are suitable for virtually any fluid transfer application. Our core markets are metal finishing, coatings, petrochemical, oil & gas, as well as a diverse range of other industrial markets.
ALL-FLO Pumps
Browse a comprehensive list of ALL-FLO pumps and use the filtering tools to narrow down to the exact pump you need.
ALL-FLO Parts
Browse a comprehensive list of genuine ALL-FLO parts. Use the filtering tools to find the kits and parts you need.
Markets &
Applications
 |
General Industrial Fluid Transfer, Dewatering, Coolant Cycling |
 |
Chemical and ProcessBulk Transfer, Filling,
|
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Food and BeverageProcessing, Canning, Bottling |
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Oil and GasProduction, Refining, Transportation |
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MarineFire Fighting, Bilge Stripping, Waste
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Water and WastewaterTreatment, Distribution, Disposal |
Pumps That Are Built To Last
Since 1986, All-Flo pumps have been built to last. Designed to live up to their name, All-Flo pumps are performance engineered and quality built to provide trouble-free service under the toughest conditions. All of our pumps are 100% factory tested for quality assurance. Our pump’s air mechanism features the fewest moving parts of any pump on the market. With fewer parts to wear and breakdown, the result is reduced risk of disruptions in service and reliable operation. When it comes to simplicity of design, see for yourself how our pump stacks up against competitors.
All-Flo pumps are air-operated double-diaphragm (AODD pumps) designed for reliable transfer of liquids in a wide range of industries, including food, beverage, chemical processing, oil, and wastewater. These pumps are known for their simple design, chemical compatibility, and low maintenance requirements.
All-Flo is a leading manufacturer of AODD pump solutions, known for producing efficient, compact units that deliver precise performance in both standard and demanding applications. All-Flo pumps are engineered for durability and reliability in some of the toughest conditions, including harsh chemicals, abrasives, and high-viscosity fluids.
All-Flo AODD pumps are compatible with a range of diaphragm materials, including Buna-N, PTFE, EPDM, and Santoprene. Buna-N is a popular choice for oil-based and non-aggressive chemical applications thanks to its resistance to petroleum products.
Pump housings are available in materials like aluminum, stainless steel, and polypropylene. Polypropylene is a strong choice for chemical resistance at an affordable price point, often used in the food, plating, and wastewater treatment industries.
Yes. Certain models are designed with FDA-compliant materials, making them suitable for food and beverage transfer. Be sure to check product specifications or contact us for help selecting the right model and connections.
All-Flo pumps offer multiple connection types, including threaded (NPT), flanged, and tri-clamp sanitary options, depending on your application. Choosing the correct connection ensures safe and leak-free installation.
Yes. The PSG Dover store allows you to purchase pumps and parts by quantity, whether you need a single unit or multiple for facility-wide deployment. For large orders, contact us to verify availability and fulfillment time.
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