A 316 stainless steel housing makes these pumps resistant to coolants such as ethylene glycol.

Repair kits include a gasket, a packing gland, a piston, a piston washer, and a push-on nut.

These pumps have a nonsparking air-powered motor for applications where electricity is unavailable or dangerous. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump. They're often used with ammonia, etching and cleaning solutions, and other caustics.

A filter/lubricator ensures efficiency and reduces wear on the pump. They have a chemically resistant seal for use with hydraulic oil and motor oil in addition to acidic and alkaline liquids such as ammonia and etching and cleaning solutions. Pumps have a nonsparking motor for use in applications where electricity is unavailable or dangerous.

These pumps have a motor that is rated for IEC Zone 1, Groups IIB and IIA; and IEC Zone 21, Groups IIIC, IIIB, and IIIA hazardous locations with flammable gases and vapors, so they can be used with liquids such as acetone, ethanol, methyl ethyl ketone (MEK), xylene, and mineral spirits. Motor is nonsparking for use in applications where electricity is unavailable or dangerous. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.

Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.

For technical drawings and 3-D models, click on a part number.

Use these pumps with fuel and flammable liquids, such as acetone, ethanol, and gasoline. They handle nearly twice the amount of pressure as other air-powered drum pumps to move high-viscosity liquids. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.

Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.

With a higher pressure than other air-powered drum pumps, these pumps move thick chemicals with a viscosity of up to 5,000 centipoise. A stainless steel housing stands up to acids, solvents, and other caustics. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.

With a 316 stainless steel housing and a PTFE diaphragm, these pumps resist a variety of acids, alkalies, and flammable liquids such as phosphoric acid, acetone, and methyl ethyl ketone (MEK). They're designed for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.

Fluid-side maintenance kits include diaphragms, check valve balls, and seals.

Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.

For technical drawings and 3-D models, click on a part number.

These pumps have a PTFE diaphragm compatible with oil, fuel, and chemicals such as mineral spirits, methyl ethyl ketone (MEK), and xylene. They have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.

Fluid-side maintenance kits include diaphragms, check valve balls, and seals.

Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.

Also known as sprayer pumps, these provide a smooth, uniform flow for agricultural spraying, soap dispensing, and chemical transferring. They automatically turn on when you open the outlet valve. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Do not run dry.

Santoprene diaphragm stands up to ammonia and resists cracking for a long service life.

Fluoroelastomer diaphragm is compatible with many etching and cleaning solutions that have a low concentration of nitric acid.

With a 316 stainless steel housing and a fluoroelastomer diaphragm, these pumps resist a variety of harsh acids and alkalies, such as phosphoric acid, nitric acid, and sulfuric acid. They have large internal pathways and check valves with flaps to accommodate thick sewage, abrasive slurries, and industrial waste with large solids that would damage standard air-powered transfer pumps. All are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps are submersible and can run dry.

Fluid-side maintenance kits include diaphragms, check valve balls, and seals.

Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.