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All-Flo

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Air Diaphragm Pumps by All-Flo for water, chemicals, thick viscous liquids, soaps, lubricants, oils and fluids with trash / debris. Non-metallic and Metal pneumatic diaphragm pump models from 1/4" to 3" size. Lube Free, Non-Stalling air valve. Flow rates up to 150 GPM. AODD pump materials include PolyPro, PVDF Kynar, Aluminum and Stainless Steel. Since Allflo's inception in 1986, diaphragm pump quality has been the primary focus. Featuring a 5 year warranty. Ohio. Have a Wilden diaphragm pump, we can replace the diaphragm pump. Teel ® diaphragm

All-Flo is committed to the pursuit of designing and manufacturing the highest quality product available to the industry. Every diaphragm pump is performance engineered and quality built to provide trouble-free service under the toughest conditions.. PumpBiz carry's repair parts and kits for all of the pumps, including older models.

FDA approved double diaphragm pumps are also made by All-Flo. Using FDA Grade Elastomers, Electropolished & Passivated Stainless Steel Wet End Parts, Over-sized Tri-Clamp Connection are standard.

Diaphragm Trash Mud Pumps, Gas Trash Pumps, Electric Trash Pumps, Small Flojet air diaphragm pumps.

 
All-Flow is a div. of PSG a Dover Corp. Made in USA

All-Flo

  • Diaphragm Pump Aluminum Drum

    Diaphragm pump for drums. The Air Operated Double Diaphragm pump (AODD) contains aluminum that is an A380 class material that does not require anodizing, impregnation or painting for appearance or wear characteristics. Do not use aluminum with halogenated solvents. ATEX Certified. Drum diaphragm pump kits are available for ¼", 1/2" and 1" plastic pumps. The pumps are supplied with bung adapter and suction tube. Manifolds are prepositioned for immediate assembly. All-Flo makes the world's most efficient air operated diaphragm pumps. ... The most popular All-Flo pumps are available for online purchase below Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • Diaphragm Pumps 1.5

    1.5" Double diaphragm pumps are operated by compressed air or any non-flammable compressed gas. The pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side. 3/4" npt air supply. All The Diaphragm Pumps in this series are 1 1/2 inch and have a Band Clamp design.

  • Nylon Drum Diaphragm Pumps

    Diaphragm pump for drums. The Air Operated Double Diaphragm (AODD) pump is often used for lubricants, oils and fats (both animal and vegetable types) hydrocarbons. Nylon offers resistance in the area of solvents and solvent-based products. Groundable conductive nylon is also available for the transfer of flammable fluids. Drum pump kits are available for ¼â€, 1/2†and 1â€plastic pumps. The pumps are supplied with bung adapter and suction tube. Manifolds are prepositioned for immediate assembly. ATEX Certified. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • 3/8 Air Diaphragm pumps

    Air Diaphragm pump. PolyPro Air AODD Pump 3/8". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • Air Drum Diaphragm Pumps Polypro

    The Air Operated Double Diaphragm pump - Drum Barrel pump is the most economical choice for all non-aggressive, water-based liquids and slurries. Water-based inks, paints, adhesives and ceramic slurries are some common applications. Air Operated Drum Pump. Polypropylene offers excellent abrasion resistance and zero water absorption. Drum pump kits are available for ¼â€, 1/2†and 1â€plastic pumps. The pumps are supplied with bung adapter and suction tube. Manifolds are prepositioned for immediate assembly. The Geolast used in the NC and SL models is a nitrile and polypropylene blend. When checking for chemical resistance on Geolast, use the resistance recommendation for nitrile (trade name Buna-N). Santoprene is an EPDM and polypropylene blend. When checking for chemical resistance on Santoprene, use the recommendation for EPDM. Pumps with Santoprene are designated with the suffix "E". ATEX Certified. FTI Chemical Drum pumps Small Electric Drum Barrel pump Standard Acid Solvent Drum pumps Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • Diaphragm Pumps 1 in. Band Clamp

    Diaphragm pumps are operated by compressed air or any non-flammable compressed gas. Double diaphragm pump, the pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side All The Diaphragm Pumps in this series are 1/4 inch and have a bolted design. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • 1 inch Diaphragm Pumps Bolted Series

    Double diaphragm pumps are operated by compressed air or any non-flammable compressed gas. The pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side All The Diaphragm Pumps in this series are 1 inch and have a Bolted design. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide Typical Applications: Machine lube servicing Cleaning fluids & detergents Plating & dip tanks Water treatment Chemicals Drum evacuation Chemical injection Ceramic glaze supply

  • 1/2 Diaphragm Pumps Bolted

    Diaphragm pump molded in polypropylene, conductive nylon, Kynar, Alum or 316Stainless. The Air Operated Double Diaphragm (AODD) pump is the most economical choice for all non-aggressive chemicals, water-based liquids and slurries. Water-based inks, paints, adhesives, DEF Urea and ceramic slurries are some common applications. Polypropylene offers excellent abrasion resistance and zero water absorption. Patented, lube-free air valve system means no oil contamination of product and hassle free operation. ALL-FLO’s patented air valve won’t stall at slow speeds The air side of the pump is constructed of non-metallic materials. If a diaphragn ruptures or if fluid is spilled on the pump, these vital parts are not destroyed. Non-metallic air valve components are also much less prone to air valve icing when air lines contain water. No air leakage when fluid discharge valves are closed. All pumps are 100% tested prior to shipment. ALL-FLO pumps are designed with service in mind. ATEX Certified Fewer parts and less down time keep maintenance costs low. Five year warranty against defects in material and workmanship. The Geolast used in the NC and SL models is a nitrile and polypropylene blend. When checking for chemical resistance on Geolast, use the resistance recommendation for nitrile (trade name Buna-N). Santoprene is an EPDM and polypropylene blend. When checking for chemical resistance on Santoprene, use the recommendation for EPDM. Pumps with Santoprene are designated with the suffix "E". Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • Diaphragm Pumps 1/2

    Diaphragm pump. Classic Band Clamp design. Although the air powered pump eliminates ignition from electrical motors and internal combustion engines when pumping flammable fluids there is still the possibility of static electrical charge build up on the outside of the pump. All-flo now provides a solution through the use of conductive thermoplastic compounds in combination with proper grounding techniques. Conductivity of the outside wetted parts is gained through the blending of micro filaments of stainless steel within the thermoplastic. The volume resistance from any metallic clamp or fastener to the grounding lug (provided on the band clamp) has been factory tested to be less than 1000 Ohms. These pumps can help meet NFPA grounding requirements for the system. Available in 1/4" and 1/2" Models. ATEX Certified The Conductive Nylon (CN Models) are often used for lubricants, oils and fats (both animal and vegetable types) hydrocarbons. Nylon offers superior resistance to that of acetal in the area of solvents and solvent-based products. Groundable conductive nylon is made to transfer flammable fluids. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • 2 inch Diaphragm Pumps

    2" Plastic and Metal diaphragm pumps. These AODD pumps come in PolyPro, Kynar PVDF, Aluminum and Stainless Steel 316SS. All-Flo is a leading manufacturer of air-operated double-diaphragm (AODD) pumps Double diaphragm pumps are operated by compressed air or any non-flammable compressed gas. The pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side All The Diaphragm Pumps in this series are 2 inch and have a Bolted  design. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide Diaphragm Trash Mud Pumps. Trash Pumps - Gas and Electric powered.  Made in the USA by a American company All-Flo, a div of PSG.

  • Drum Diaphragm Pumps PVDF

    The Air Operated Double Diaphragm (AODD) pump uses PVDF in the KN model & handles a wide range of chemicals, strong acids, bases, phenols, organic and inorganic chemicals at temperatures up to 200F (93C). PVDF complies with the FDA 3A material specifications. Drum pump kits are available for ¼â€, 1/2†and 1â€plastic pumps. The pumps are supplied with bung adapter and suction tube. Manifolds are prepositioned for immediate assembly. ATEX Certified. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide

  • 1/4 inch Diaphragm pumps

    Double diaphragm pumps are operated by compressed air or any non-flammable compressed gas. The pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side This pump is ideal for low flow applications involving the transfer of inks, machine tool coolant, DEF Urea and waste oil. Diaphragms in Nitrile, EPDM, and Viton. Next size is 1/2" to 17gpm.Drum Pumps for DEF Click here

  • 3 in. Diaphragm Pumps

    Double diaphragm pumps are operated by compressed air or any non-flammable compressed gas. The pumping stroke begins as air is delivered by the air distribution system, putting pressure on one diaphragm and then the opposite diaphragm. The two diaphragms are linked together by a common rod. The pumping stroke on one side is simultaneously the suction stroke on the opposing diaphragm alternately drawing fluid in one side while discharging fluid from the other side All The Air Diaphragm Pumps in this series are 3 inch and have a bolted design. Click here to Learn How to Size your Diaphragm Pump and for a Material Selection Guide