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About Process Pumps
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About Drum Pumps
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Drum Pumps for Water and Chemicals

Push the plunger to pump water, cleaners, and chemicals.
Styles A, B, and G are for thin liquids with a maximum viscosity of 700 or 750 centipoise.
Selectable-Flow-Rate Easy-Stroke Drum Pumps for Water and Chemicals

These pumps have a selectable flow rate, so you can adjust flow for different dispensing applications. A lever handle maximizes output with each stroke for low-effort dispensing.
Whenever working with flammable liquids, 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.
Temp. Range, °F | Intake | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size | Includes | Tube OD | Tube Lg. | For Discharge Tube ID | Spout Type | Each | |
Stainless Steel Intake Tube and Housing | ||||||||||||
6, 8, 10, 12 | 15-55 | 2,000 | Not Rated | 140° | 1 1/2 NPT, 2 NPT | Drum Connector | 1 1/8" | 18 1/2"-32 1/2" | 11/16" | Removable | 0000000 | 0000000 |
Air-Powered Drum Pumps with Hose and
Filter/Lubricator for Water, Oil, Coolants, and Chemicals

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.
Temp. Range, °F | Air Connection | Intake | Discharge | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Air Pressure Range, psi | Air Consumption, cfm | For Drum Opening Size | Includes | Pipe Size | Gender | Thread Type | Tube OD | Tube Lg. | Tube ID | Tube Lg., ft. | Features | Each | |
16 | 55 | 2,000 | -20° | 150° | 80-100 | 32 | 2 NPT | Drum Connector | 1/4 | Female | NPT | 1 1/2" | 40" | 1" | 5 | 15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler | 0000000 | 000000000 |
16 | 55 | 2,000 | 35° | 150° | 80-100 | 32 | 2 NPT | Drum Connector | 1/4 | Female | NPT | 1 5/8" | 40" | 1" | 5 | 15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler | 0000000 | 00000000 |
22 | 55 | 330 | 35° | 160° | 80-100 | 32 | 2 NPT | Drum Connector | 1/4 | Female | NPT | 2" | 40" | 1" | 5 | 15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler | 0000000 | 00000000 |
22 | 55 | 330 | 35° | 160° | 80-100 | 32 | 2 NPT | Drum Connector | 1/4 | Female | NPT | 2" | 48" | 1" | 5 | 15-ft. Air Hose Assembly, Air Filter/Lubricator, Ball Valve, Muffler | 0000000 | 00000000 |
Air-Powered Drum Pumps for Flammable Liquid

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.
Temp. Range, °F | Air Connection | Intake | Discharge | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Air Pressure Range, psi | Air Consumption, cfm | For Drum Opening Size | Includes | Pipe Size | Gender | Thread Type | Tube OD | Tube Lg. | Tube Connection Type | For Tube ID | Each | |
26 | 55 | 1,100 | -40° | 210° | 44-87 | 53 | 2 NPT | Drum Connector | 3/8 | Female | NPT | 1 5/8" | 39" | Barbed | 1" | 0000000 | 000000000 |
26 | 55 | 1,100 | -40° | 210° | 44-87 | 53 | 2 NPT | Drum Connector | 3/8 | Female | NPT | 1 5/8" | 47" | Barbed | 1" | 0000000 | 00000000 |
53 | 55 | 1,000 | -40° | 210° | 44-87 | 53 | 2 NPT | Drum Connector | 3/8 | Female | NPT | 1 5/8" | 39" | Barbed | 1" | 0000000 | 00000000 |
53 | 55 | 1,000 | -40° | 210° | 44-87 | 53 | 2 NPT | Drum Connector | 3/8 | Female | NPT | 1 5/8" | 47" | Barbed | 1" | 0000000 | 00000000 |
Polypropylene Extended-Life Air-Powered Drum Pumps for Chemicals

The polypropylene housing provides good resistance to caustics such as ammonia, electropolishing solutions, and detergents and cleaning fluids. Also known as diaphragm pumps, they have few moving parts that can fail for a long service life.
Choose a pump with a PTFE diaphragm for superior resistance to a wider variety of concentrated chemicals than Santoprene. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
Repair kits include components such as O-rings, valves, balls, and diaphragms.
Temp. Range, °F | Air Connection | Intake | Discharge | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Air Pressure, psi | Air Consumption, cfm | For Drum Opening Size | Pipe Size | Gender | Thread Type | Pipe Size | Gender | Thread Type | Tube Lg. | Pipe Size | Gender | Thread Type | Each | |
Santoprene Rubber Diaphragm | |||||||||||||||||||
13 | 55 | 3,000 | 30° | 180° | 100 | 12 | 2 NPT | 1/4 | Female | NPT | 1/2 | Female | NPT | 36" | 1/2 | Female | NPT | 0000000 | 0000000 |
31 | 55 | 8,000 | 30° | 180° | 100 | 40 | 2 NPT | 1/4 | Female | NPT | 3/4 | Female | NPT | 36" | 3/4 | Female | NPT | 0000000 | 00000000 |
PTFE Plastic Diaphragm | |||||||||||||||||||
13 | 55 | 3,000 | 40° | 180° | 100 | 12 | 2 NPT | 1/4 | Female | NPT | 1/2 | Female | NPT | 36" | 1/2 | Female | NPT | 0000000 | 000000 |
28 | 55 | 8,000 | 40° | 180° | 100 | 40 | 2 NPT | 1/4 | Female | NPT | 3/4 | Female | NPT | 36" | 3/4 | Female | NPT | 0000000 | 00000000 |
PVDF Extended-Life Air-Powered Drum Pumps for Chemicals

A chemical- and impact-resistant PVDF housing stands up to aggressive chemicals such as methyl ethyl ketone (MEK) and xylene. Also known as diaphragm pumps, they have few moving parts that can fail for a long service life. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
Repair kits include O-rings, valves, and diaphragms.
Temp. Range, °F | Air Connection | Intake | Discharge | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Air Pressure, psi | Air Consumption, cfm | For Drum Opening Size | Pipe Size | Gender | Thread Type | Pipe Size | Gender | Thread Type | Tube Lg. | Pipe Size | Gender | Thread Type | Each | |
13 | 55 | 3,000 | 40° | 210° | 100 | 12 | 2 NPT | 1/4 | Female | NPT | 1/2 | Female | NPT | 36" | 1/2 | Female | NPT | 0000000 | 000000000 |
Repair Kit | 00000000 | Each | 0000000 |
Stainless Steel Extended-Life Air-Powered Drum Pumps for Chemicals

A stainless steel construction allows these pumps to be used with aggressive chemicals such as methyl ethyl ketone (MEK) and xylene. Also known as diaphragm pumps, they have few moving parts that can fail for a long service life. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
Repair kits include balls, O-rings, and diaphragms.
Temp. Range, °F | Air Connection | Intake | Discharge | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Air Pressure, psi | Air Consumption, cfm | For Drum Opening Size | Pipe Size | Gender | Thread Type | Pipe Size | Gender | Thread Type | Tube Lg. | Pipe Size | Gender | Thread Type | Each | |
28 | 55 | 8,000 | 40° | 210° | 100 | 40 | 2 NPT | 1/4 | Female | NPT | 3/4 | Female | NPT | 39" | 3/4 | Female | NPT | 0000000 | 000000000 |
Repair Kit | 00000000 | Each | 0000000 |
Hazardous Location Electric Drum Pumps
for Water, Oil, Coolants, and Chemicals
These pumps quickly empty drum contents by moving 48 gallons of liquid per minute. They are often used with lubricating oil as well as with chemicals such as detergents and etching and cleaning solutions. Their electric motors are explosion proof and UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Division 2, Groups F and G environments where flammable gases and combustible dust may be present.

Temp. Range, °F | Intake | Discharge | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Discharge Pressure, psi | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Horsepower | Current, A | For Drum Opening Size | Tube OD | Tube Lg. | Tube Connection Type | For Tube ID | Thermal Protection | Each | |
120V AC, Single Phase | |||||||||||||||
Hardwire | |||||||||||||||
48.5 | 14 | 55 | 300 | -40° | 210° | 1/2 hp | 5.3 | 41 mm | 1 5/8" | 39" | Barbed | 1" | With Thermal Overload Protection | 00000000 | 000000000 |
Adjustable-Flow Electric Drum Pumps for Water, Oil, Coolants, and Chemicals

Alter the flow rate for versatile dispensing. These pumps do not include a drum connector.

Pumps | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intake | Discharge | Optional Drum Connectors | ||||||||||||||
Flow Rate, gpm | Discharge Pressure, psi | For Container Size, gal. | Max. Temp. | Horsepower | Current, A | For Drum Opening Size | Tube OD | Tube Lg. | Tube Connection Type | For Tube ID | Electrical Connection Type | Each | Each | |||
120V AC, Single Phase—With Thermal Overload Protection | ||||||||||||||||
B | 0-35 | 16 | 55 | 175° | 1 hp | 8.5 | 2" | 1 1/2" | 39" | Barbed | 1" | Plug | 0000000 | 000000000 | 0000000 | 0000000 |
B | 0-35 | 16 | 55 | 175° | 1 hp | 8.5 | 2" | 1 1/2" | 47" | Barbed | 1" | Plug | 0000000 | 00000000 | 0000000 | 000000 |
For Drum Pump Style | Component | Each | |
B | Carbon Brush | 0000000 | 000000 |
B | Carbon Bushing for Drum Pumps with 175° F Max. Temp. and 1 1/2" Intake Tube OD | 0000000 | 00000 |
B | Drum Pump Coupling | 0000000 | 00000 |
B | Impeller for Drum Pumps with 175° F Max. Temp. and 1 1/2" Intake Tube OD | 0000000 | 00000 |
B | Motor Coupling | 0000000 | 00000 |
B | Repair Kit for Drum Pumps with 175° F Max. Temp. and 1 1/2" Intake Tube OD | 0000000 | 000000 |
High-Flow Electric Drum Pumps for Water, Oil, Coolants, and Chemicals
Designed to move 40 gallons of liquid per minute, these pumps quickly empty drum contents. They're often used with lubricating oil as well as with chemicals such as detergents and etching and cleaning solutions.

Temp. Range, °F | Intake | Discharge | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Discharge Pressure, psi | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Horsepower | Current, A | For Drum Opening Size | Includes | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Each | |
120V AC, Single Phase | ||||||||||||||||
Plug | ||||||||||||||||
40 | 35 | 30 | 500 | 35° | 160° | 1/2 hp | 5.7 | 2 NPT | Drum Connector | 2" | 27" | 1" | 1 5/16" | 60" | 0000000 | 000000000 |
40 | 35 | 55 | 500 | -20° | 220° | 1/2 hp | 5.7 | 2 NPT | Drum Connector | 2" | 40" | 1" | 1 5/16" | 60" | 0000000 | 00000000 |
40 | 35 | 55 | 500 | -20° | 220° | 1/2 hp | 5.7 | 2 NPT | Drum Connector | 2" | 48" | 1" | 1 5/16" | 60" | 0000000 | 00000000 |
40 | 35 | 55 | 500 | 35° | 160° | 1/2 hp | 5.7 | 2 NPT | Drum Connector | 2" | 40" | 1" | 1 5/16" | 60" | 0000000 | 00000000 |
40 | 35 | 55 | 500 | 35° | 160° | 1/2 hp | 5.7 | 2 NPT | Drum Connector | 2" | 48" | 1" | 1 5/16" | 60" | 0000000 | 00000000 |
Electric Drum Pump Systems for Water, Oil, Coolants, and Chemicals


Including nozzles and connectors, these pumps come with everything you need to start pumping. All include a pump assembly, 1" ID hose, dispensing nozzle, drum connector, and storage bracket.
Pumps with an aluminum housing are often used with lubricating oil and coolants. Their motors are rated IP44.
Pumps with a polypropylene housing are often used with corrosives such as acid-washing solutions and cleaning and etching fluids. Their motors are rated IP44.
Pumps with a PVDF housing are often used with aggressive chemicals such as 98% nitric acid, hydrochloric acid, and sulfuric acid. Their motors are rated IP54.
Pumps with a 316 stainless steel housing are often used with fuel, acetone, methyl ethyl ketone (MEK), xylene, and mineral spirits. Their motors are rated IP55 and are CSA certified for use in Class I, Divisions 1 and 2, Group D hazardous environments with flammable gases and vapors.
Pumps with a 47" intake tube can be used with large totes and tanks.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | Intake | Discharge | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Discharge Pressure, psi | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Horsepower | Current, A | For Drum Opening Size | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Environmental Rating | Each | |
120V AC, Single Phase—NEMA 5-15 Plug | ||||||||||||||||
Aluminum Housing | ||||||||||||||||
22 | 15 | 55 | 1,500 | Not Rated | 175° | 1 hp | 7.5 | 2 NPT | 1 1/2" | 39" | 1" | 1 1/4" | 72" | IP44 | 0000000 | 000000000 |
22 | 15 | 55 | 1,500 | Not Rated | 175° | 1 hp | 7.5 | 2 NPT | 1 1/2" | 47" | 1" | 1 1/4" | 72" | IP44 | 0000000 | 00000000 |
Polypropylene Plastic Housing | ||||||||||||||||
15 | 15 | 55 | 1,500 | Not Rated | 130° | 1 hp | 7.5 | 2 NPT | 1 5/8" | 39" | 1" | 1 1/4" | 72" | IP44 | 0000000 | 00000000 |
15 | 15 | 55 | 1,500 | Not Rated | 130° | 1 hp | 7.5 | 2 NPT | 1 5/8" | 47" | 1" | 1 1/4" | 72" | IP44 | 0000000 | 00000000 |
PVDF Plastic Housing | ||||||||||||||||
15 | 15 | 55 | 1,500 | Not Rated | 175° | 1 hp | 7.5 | 2 NPT | 1 5/8" | 39" | 1" | 1 1/4" | 72" | IP54 | 0000000 | 00000000 |
15 | 15 | 55 | 1,500 | Not Rated | 175° | 1 hp | 7.5 | 2 NPT | 1 5/8" | 47" | 1" | 1 1/4" | 72" | IP54 | 0000000 | 00000000 |
120V AC, Single Phase—Hardwire | ||||||||||||||||
316 Stainless Steel Housing | ||||||||||||||||
18 | 15 | 55 | 1,000 | Not Rated | 175° | 1 1/3 hp | 9.1 | 2 NPT | 1 1/2" | 39" | 1" | 1 1/4" | 72" | NEC Class I Divisions 1, 2 Group D IP55 | 0000000 | 00000000 |
Harsh-Environment Compact Constant-Flow-Rate Pumps for Water and Oil

An aluminum enclosure around the motor provides protection in dusty and dirty environments. Designed to fit into small equipment, these pumps have miniature gears and a subfractional horsepower motor for low-flow applications. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.
Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
For technical drawings and 3-D models, click on a part number.
Intake | Discharge | Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | hp | Current, A | Tube Connection Type | Gender | For Tube ID | Tube Connection Type | Gender | For Tube ID | Lg. | Wd. | Ht. | Each | |
12V DC—Without Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
0.61 gpm (78 oz./min.) | 20 | 800 | 10° to 180° | Subfractional | 2.2 | Barbed | Male | 3/16" | Barbed | Male | 3/16" | 4" | 1 3/4" | 2 1/2" | 0000000 | 000000 |
24V DC—Without Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
0.61 gpm (78 oz./min.) | 20 | 800 | 10° to 180° | Subfractional | 1.4 | Barbed | Male | 3/16" | Barbed | Male | 3/16" | 4" | 1 3/4" | 2 1/2" | 0000000 | 000000 |
Compact Constant-Flow-Rate Pumps for Water and Oil

Designed to fit into small equipment, these pumps have miniature gears and a subfractional horsepower motor for low-flow applications. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.
Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
For technical drawings and 3-D models, click on a part number.
Intake | Discharge | Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | hp | Current, A | Tube Connection Type | Gender | For Tube ID | Tube Connection Type | Gender | For Tube ID | Lg. | Wd. | Ht. | Each | |
120V AC, Single Phase—With Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
0.43 gpm (55 oz./min.) | 20 | 800 | 10° to 180° | Subfractional | 1.5 | Barbed | Male | 3/16" | Barbed | Male | 3/16" | 4 3/8" | 3" | 3 3/4" | 0000000 | 0000000 |
240V AC, Single Phase—With Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
0.43 gpm (55 oz./min.) | 20 | 800 | 10° to 180° | Subfractional | 1.5 | Barbed | Male | 3/16" | Barbed | Male | 3/16" | 4 3/8" | 3" | 3 3/4" | 0000000 | 000000 |
High-Flow Metering Pumps for Chemicals

For high-volume chemical sampling and draining, these pumps have a powerful motor that enables them to move 2,592 gallons of liquid per day. They're commonly used with ammonia, acid-washing solutions, and cleaning fluids. Motor is open dripproof (ODP) for use in clean, dry, and well-ventilated environments. Pumps are self-priming and create a suction force to draw liquid upward. Mount up to 15 feet above your liquid source. They can run dry. Do not use with solids.
Intake | Discharge | Overall | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gal./day | Max. Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | Horsepower | Current, A | For Tube ID | Tube Connection Type | For Tube ID | Tube Connection Type | Lg. | Wd. | Ht. | Includes | Each | |
120V AC, Single Phase | |||||||||||||||
Plug | |||||||||||||||
2,592 | 20 | 1,000 | 35° to 160° | 1/4 hp | 3.1 | 1/2" | Barbed | 1/2" | Barbed | 10" | 5 1/2" | 10" | 10 5/8" Lg. of 1/2" ID Tygon Tubing (Shore A61) | 0000000 | 0000000 |