About Drum Pumps
More
How to Determine Feet of Head
More
How to Prime Your Pump
More
About Process Pumps
More
Extended-Life Plastic Circulation Pumps for Chemicals

These pumps have the best chemical resistance of all our circulation pumps. Instead of a shaft seal, they use magnets to turn the impeller, reducing wear and leakage. The motor is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Pumps are gravity fed and require an elevated liquid source. 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.
Pumps | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Pipe Size | Overall | Maintenance Kits | Replacement Impellers | |||||||||||||||||
Max. Flow Rate, gpm | @ 10 ft. of Head | @ 20 ft. of Head | @ 30 ft. of Head | @ 40 ft. of Head | @ 50 ft. of Head | @ 60 ft. of Head | Max. ft. of Head | Max. Viscosity, cP | hp | Current, A | Intake (Gender) | Discharge (Gender) | Lg. | Wd. | Ht. | Each | Each | Each | |||
120V AC, 208–240V AC, Single Phase—With Thermal Overload Protection | |||||||||||||||||||||
Hardwire | |||||||||||||||||||||
38 | 36 | 32 | 27 | 21 | __ | __ | 49 | 5 | 1/2 | 7.5/3.7-3.7 | 1 (Female) | 3/4 (Male) | 15 1/2" | 9" | 8 1/4" | 0000000 | 000000000 | 00000000 | 00000 | 00000000 | 0000000 |
53 | 53 | 46 | 40 | 33 | 23 | 2 | 60 | 5 | 1 | 9.2/6.3-4.6 | 1 1/2 (Female) | 1 (Male) | 17 13/16" | 9 1/8" | 8 3/16" | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 000000 |
208–240V AC, 460V AC, Three Phase—Without Thermal Overload Protection | |||||||||||||||||||||
Hardwire | |||||||||||||||||||||
30 | 31 | 26 | 20 | 7 | __ | __ | 41 | 5 | 1/3 | 0.6/1.3-1.2 | 1 (Female) | 3/4 (Male) | 15 1/16" | 9 1/4" | 7 3/8" | 0000000 | 00000000 | 00000000 | 0000 | 00000000 | 000000 |
38 | 36 | 32 | 27 | 21 | __ | __ | 49 | 5 | 1/2 | 1.7/1.7-0.8 | 1 (Female) | 3/4 (Male) | 15 1/16" | 9 1/8" | 7 3/16" | 0000000 | 00000000 | 00000000 | 0000 | 00000000 | 000000 |
53 | 53 | 46 | 40 | 33 | 23 | 2 | 60 | 5 | 1 | 1.1/3.3-2.2 | 1 1/2 (Female) | 1 (Male) | 16 9/16" | 9 1/8" | 7 3/8" | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 000000 |
82 | 82 | 82 | 81 | 80 | 71 | 61 | 85 | 5 | 2 | 2.4/4.9-4.8 | 2 (Male) | 1 1/2 (Male) | 20 11/16" | 10 3/8" | 10" | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 00000000 |
120 | 120 | 120 | 120 | 112 | 105 | 92 | 95 | 5 | 3 | 3.9/8-7.8 | 2 (Male) | 1 1/2 (Male) | 24 3/8" | 11 1/2" | 10 1/2" | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 00000000 |
Circulation Pumps for Fuel and Flammable Liquid

Pump fuel and flammable liquids, such as isopropyl alcohol and xylene. These pumps have an explosion-proof motor that is rated for environments where hazardous material is present. Maximum temperature is 250° F or the boiling point of the liquid being pumped, whichever is lower. The motor is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Pumps are gravity fed and require an elevated liquid source. 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.
Pumps | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Pipe Size | Overall | Replacement Impellers | |||||||||||||||
Max. Flow Rate, gpm | @ 10 ft. of Head | @ 20 ft. of Head | @ 40 ft. of Head | @ 60 ft. of Head, gpm | Max. ft. of Head | Max. Pressure, psi | Max. Viscosity, cP | hp | Current, A | Intake (Female, NPT) | Discharge (Female, NPT) | Lg. | Wd. | Ht. | Each | Each | ||
120/208-240V AC, Single Phase—Hardwire | ||||||||||||||||||
25 | 31 | 25 | 13 | 1 | 62 | 150 | 264 | 1/2 | 7.4/3.7 | 3/4 | 1/2 | 15 5/8" | 10 7/8" | 7 1/2" | 0000000 | 000000000 | 00000000 | 0000000 |
208-240/460V AC, Three Phase—Hardwire | ||||||||||||||||||
25 | 31 | 25 | 13 | 1 | 62 | 150 | 264 | 1/2 | 2.4-2.2/1.1 | 3/4 | 1/2 | 15 5/8" | 10 7/8" | 7 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
100 | __ | 78 | 48 | 10 | 64 | 150 | 264 | 1 | 2.8/1.4 | 1 1/2 | 1 | 15 1/4" | 10 7/8" | 8 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
Maintenance Kit | 00000000 | Each | 0000000 |
Pumps | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow Rate, gpm | Pipe Size | Overall | Replacement Impellers | |||||||||||||||
Max. Flow Rate, gpm | @ 20 ft. of Head | @ 30 ft. of Head | @ 40 ft. of Head | @ 60 ft. of Head, gpm | Max. ft. of Head | Max. Pressure, psi | Max. Viscosity, cP | hp | Current, A | Intake (Female, NPT) | Discharge (Female, NPT) | Lg. | Wd. | Ht. | Each | Each | ||
120/208-240V AC, Single Phase—Hardwire | ||||||||||||||||||
15 | __ | 10 | 4 | __ | 46 | 150 | 264 | 1/3 | 4.8/2.4 | 3/4 | 1/2 | 15 1/2" | 10 7/8" | 7 1/2" | 0000000 | 000000000 | 00000000 | 0000000 |
100 | 78 | 64 | 48 | 10 | 64 | 150 | 264 | 1 | 12/6 | 1 1/2 | 1 | 17 1/4" | 10 7/8" | 8 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
208-240/460V AC, Three Phase—Hardwire | ||||||||||||||||||
115 | __ | 100 | 90 | 60 | 81 | 150 | 264 | 1 1/2 | 5-4.6/2.3 | 1 1/2 | 1 | 16 3/8" | 11 7/8" | 8 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
125 | 114 | 98 | 78 | 18 | 69 | 150 | 264 | 2 | 5.7-5.4/2.7 | 2 | 1 1/2 | 17 1/8" | 11 7/8" | 8 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
140 | __ | __ | 120 | 47 | 75 | 150 | 264 | 3 | 8.1-7.6/3.8 | 2 | 1 1/2 | 17 1/8" | 11 7/8" | 8 1/2" | 0000000 | 00000000 | 00000000 | 000000 |
Maintenance Kit | 00000000 | Each | 0000000 |
PTFE Air-Powered Transfer Pumps for Harsh Chemicals
With all PTFE wetted parts, these pumps offer the best chemical resistance of all our air-powered transfer pumps and can handle solvents and petroleum-based fluids that PVDF pumps can’t. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All 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.

Overall | |||||||||
---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate, gpm | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
231 Max. ft. of Head—100 psi Max. Discharge Pressure | |||||||||
2.5 | 4.8 | 1/8 Female | 1/4 Female | 1/4 Female | 3 3/8" | 5 1/2" | 6 1/2" | 000000 | 000000000 |
6.7 | 9.3 | 1/8 Female | 3/8 Female | 3/8 Female | 3 1/2" | 5 7/8" | 7 5/8" | 000000 | 00000000 |
16 | 29 | 1/4 Female | 1/2 Female | 1/2 Female | 6" | 9 3/16" | 8" | 000000 | 00000000 |
39 | 46 | 1/4 Female | 1 Female | 1 Female | 8" | 10 7/8" | 10 3/8" | 000000 | 00000000 |
Fluid-Side Maintenance Kit for 2925N1 | 0000000 | Each | 0000000 |
Air-Motor Maintenance Kit for 2925N1 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 2925N4 | 0000000 | Each | 00000000 |
Air-Motor Maintenance Kit for 2925N4 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 2925N2 | 0000000 | Each | 000000 |
Air-Motor Maintenance Kit for 2925N2 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 2925N3 | 0000000 | Each | 00000000 |
Air-Motor Maintenance Kit for 2925N3 | 0000000 | Each | 000000 |
Aluminum Air-Powered Transfer Pumps for Oil, Chemicals, and Fuel
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.

Max. Flow Rate, gpm | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
289 Max. ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
15 | 12 | 10 | 7 | 10,000 | 20 | 1/4 Female | 1/2 Female, 1/2 Female | 1/2 Female, 1/2 Female | 9" | 10" | 12" | 0000000 | 000000000 |
45 | 38 | 30 | 19 | 20,000 | 40 | 1/2 Female | 1 Female | 1 Female | 13" | 10" | 13" | 0000000 | 00000000 |
106 | 77 | 62 | 45 | 30,000 | 50 | 3/4 Female | 1 1/2 Female | 1 1/2 Female | 15" | 17" | 22" | 0000000 | 00000000 |
150 | 104 | 76 | 53 | 40,000 | 100 | 3/4 Female | 2 Female | 2 Female | 15" | 17" | 26" | 0000000 | 00000000 |
235 | 174 | 127 | 90 | 50,000 | 140 | 3/4 Female | 3 Female | 3 Female | 17" | 20" | 32" | 0000000 | 00000000 |
Fluid-Side Maintenance Kit for 9948K21 | 0000000 | Each | 000000000 |
Air-Motor Maintenance Kit for 9948K21, 9948K23 and 9948K24 | 0000000 | Each | 000000 |
Air-Motor Maintenance Kit for 9948K16 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 9948K16 | 0000000 | Each | 000000 |
Air-Motor Maintenance Kit for 9948K19 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 9948K19 | 0000000 | Each | 000000 |
Fluid-Side Maintenance Kit for 9948K23 | 0000000 | Each | 00000000 |
Fluid-Side Maintenance Kit for 9948K24 | 0000000 | Each | 00000000 |
Plastic Air-Powered Transfer Pumps for Fuel and Flammable Liquids
These pumps can be grounded to dissipate static electricity and are rated for use with flammable liquids such as gasoline, kerosene, isopropyl alcohol, and mineral spirits. 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.

Max. Flow Rate, gpm | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate, gpm | @ 40 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connections (NPT) | Discharge Pipe Connections (NPT) | Lg. | Wd. | Ht. | Each | |
231 ft. of Head—100 psi Max. Discharge Pressure | |||||||||||||
4 | 3.5 | 2 | 1 | 5,000 | 6 | 1/4 Female | 1/4 Female, 1/2 Male | 1/4 Female, 1/2 Male | 6" | 7" | 8" | 00000000 | 0000000 |
6.5 | 5.5 | 4 | 2.75 | 3,000 | 5.5 | 1/4 Female | 3/8 Female | 3/8 Female | 5" | 8" | 8" | 00000000 | 000000 |
14 | 12 | 8 | 5 | 10,000 | 16 | 1/4 Female | 1/2 Female, 1 Male | 1/2 Female, 1 Male | 7" | 10" | 12" | 00000000 | 00000000 |
Air Motor Repair Kit for 13465K38 | 0000000 | Each | 0000000 |
Air Motor Repair Kit for 13465K25 | 00000000 | Each | 000000 |
Fluid Side Repair Kit for 13465K25 | 00000000 | Each | 000000 |
Fluid Side Repair Kit for 13465K18 | 0000000 | Each | 000000 |
Air Motor Repair Kit for 13465K18 | 0000000 | Each | 000000 |
Fluid Side Repair Kit for 13465K38 | 0000000 | Each | 000000 |

Max. Flow Rate, gpm | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connections (NPT) | Discharge Pipe Connections (NPT) | Lg. | Wd. | Ht. | Each | |
288 ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
5.3 | 3.2 | 2.3 | 1.7 | Not Rated | 6.1 | 1/4 Female | 1/4 Female, 3/4 Male | 1/4 Female, 3/4 Male | 7" | 5" | 7" | 0000000 | 0000000 |
Aluminum Air-Powered Transfer Pumps for Fuel and Flammable Liquids
UL listed for pumping petroleum products and rated for use with flammable liquids, these pumps move diesel fuel, gasoline, kerosene, and mineral spirits. They can be grounded to dissipate static electricity. All have a pressure-relief valve set at 50 psi per UL 79 safety standard. 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.

Max. Flow Rate, gpm | Overall | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Flow Rate, gpm | @ 20 ft. of Head | @ 40 ft. of Head | @ 60 ft. of Head | @ 100 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
115 Max. ft. of Head—50 psi Max. Discharge Pressure | ||||||||||||||
12 | 12 | 11.1 | 10.3 | 8.5 | 1,000 | 12 | 1/4 Female | 1/2 Female | 1/2 Female | 8" | 8" | 12" | 00000000 | 000000000 |
29 | 28 | 21 | 17 | 8 | 1,000 | 32 | 1/4 Female | 1 Female | 1 Female | 8" | 9" | 13" | 00000000 | 00000000 |
75 | 66 | 55 | 44 | 13 | 1,000 | 75 | 1/2 Female | 1 1/2 Female | 1 1/2 Female | 15" | 13" | 20" | 00000000 | 00000000 |
75 | 95 | 80 | 65 | 20 | 1,000 | 75 | 1/2 Female | 2 Female | 2 Female | 15" | 13" | 20" | 00000000 | 00000000 |
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 for Water, Oil, Coolants, and Chemicals
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.

Temp. Range, °F | Air Connection | Intake | Discharge (Pump Body) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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. | Pipe Size | Gender | Thread Type | Each | |
14 | 55 | 1,500 | -30° | 300° | 40-80 | 27 | 2 NPT | Drum Connector | 1/8 | Female | NPT | 1 1/2" | 39" | 3/4 | Female | NPT | 00000000 | 0000000 |
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 |
High-Pressure Air-Powered Drum Pumps for Fuel and Flammable Liquid

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.
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. | Pipe Size | Gender | Thread Type | Each | |
4 | 55 | 7,500 | 40° | 200° | 0-150 | 10 | 2 NPT | Drum Connector | 1/4 | Female | NPT | 2 1/8" | 33 11/16" | 3/4 | Female | NPT | 0000000 | 000000000 |
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 |
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 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.
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—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 | 000000000 |