About Process Pumps
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About Drum Pumps
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How to Prime Your Pump
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How to Determine Feet of Head
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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 |
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 |
Drum Pumps for Water and Chemicals
Push the plunger to pump water, cleaners, and chemicals.
Styles C-F are rated for liquids up to 2,500 centipoise. Style C are often used as hand pumps and do not come with a connector. To attach them to a container, select an optional connector.
Temp. Range, °F | Intake | Discharge | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Each | |
| 5 | 5-15 | 2,500 | 35° | 120° | 1/2" | 18" | 7/16" | 9/16" | 9" | 0000000 | 000000 |
Temp. Range, °F | Intake | Discharge | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size, mm | Includes | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Each | |
| 6 | 5 | 2,500 | 35° | 120° | 61 | Drum Connector | 1/2" | 14 1/2" | 7/16" | 9/16" | 36" | 0000000 | 000000 |
| 6 | 5 | 2,500 | 35° | 120° | 63 | Drum Connector | 1/2" | 14 1/2" | 7/16" | 9/16" | 36" | 0000000 | 00000 |
| 6 | 5 | 2,500 | 35° | 120° | 70 | Drum Connector | 1/2" | 14 1/2" | 7/16" | 9/16" | 36" | 0000000 | 00000 |
Pumps | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp. Range, °F | Intake | Discharge | Optional 2 5/8" Buttress Connectors | Replacement 2 NPT Connectors | |||||||||||||
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size | Includes | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Each | Each | Each | |||
Viton® Fluoroelastomer Rubber Piston | |||||||||||||||||
| 28 | 55 | 2,500 | 35° | 120° | 2 NPT | Drum Connector | 1 1/2" | 38" | 1 1/4" | 1 1/2" | 36" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
| 28 | 55 | 2,500 | 35° | 120° | 2 NPT | Drum Connector | 1 1/2" | 38" | 1 1/4" | 1 1/2" | 72" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Nondrip Drum Pumps for Water and Chemicals
Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow. Pressurize your container with a few pumps of the plunger handle, and use the one-touch nozzle to manage flow. Hold down the nozzle for intermittent dispensing, open the nozzle fully for continuous flow, and close the nozzle to stop flow entirely.
Remote tap kits extend your pump's reach for transferring liquid to tanks, mixers, and sprayers.
Drum Pumps for Harsh Chemicals
Made with PTFE components, these pumps stand up to aggressive chemicals our other drum pumps can't, such as hydrochloric acid, bleach, sodium hydroxide, and methyl ethyl ketone (MEK). A stopcock prevents fluid and vapor from leaking after use.
Deep-Reach Suction Pumps for Fuel
Remove liquid from hard-to-reach areas with a long, flexible intake tube that extends into deep and hard-to-access tanks.
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.
Pumps with a PVC housing have a handle that acts as a siphon when fully extended.
Pumps with a brass housing come with 1/4" and 5/16" ID dipstick probes for engine and gear box use.
Drum Pumps for Fuel and Flammable Liquid
All of these pumps have bonding and grounding wires, while some also have an internal flame arrester, to pump fuel, cleaning solvents, and lacquer thinners.
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.
Steel pumps work with fuels and flammable liquids, but not especially aggressive and corrosive chemicals.
Stainless steel pumps handle aggressive and corrosive liquids that steel pumps cannot.
Pumps for 5-gallon containers have a drum connector that fits Rieke flex spouts and two screw cap adapters: 1 3/4" and 2 1/8".
Repair kits include components such as extension tubes, gaskets, and pistons.
Intake | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Max. Temp. | For Drum Opening Size | Includes | Tube OD | Tube Lg. | Features | Each | |
Steel | ||||||||||
| 4 | 5 | 110 | Not Rated | 1 3/4", 2 1/4", 2 1/8", 2 7/8" | Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8") | 1/2" | 16" | Bonding and Grounding Wires, Internal Flame Arrester | 0000000 | 0000000 |
| 4 | 5 | 650 | Not Rated | 1 3/4", 2 1/4", 2 1/8", 2 7/8" | Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8") | 1 1/8" | 15" | Bonding and Grounding Wires, Internal Flame Arrester | 0000000 | 000000 |
| 8 | 15-55 | 650 | Not Rated | 2 NPT | Drum Connector | 9/16" | 16"-38" | Bonding and Grounding Wires, Internal Flame Arrester | 0000000 | 000000 |
| 8 | 55 | 110 | Not Rated | 2 NPT | Drum Connector | 1/2" | 22" | Bonding and Grounding Wires, Internal Flame Arrester | 0000000 | 000000 |
316 Stainless Steel | ||||||||||
| 10 | 5-7 | 650 | 140° F | 2 5/8", 2" | Drum Connector | 1 1/2" | 18" | Bonding and Grounding Wires | 0000000 | 000000 |
| 20 | 30-55 | 650 | 140° F | 2" | Drum Connector | 1 1/2" | 37 1/2" | Bonding and Grounding Wires | 0000000 | 000000 |
Easy-Stroke Drum Pumps with Nozzle for Fuel
A nozzle and hose allow you to dispense directly into your container. The lever handle maximizes output with each stroke for low-effort dispensing. The handle delivers fluid on both the forward and backward strokes to quickly move drum contents. Lock the handle with a padlock (not included). Flow is reversible.
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.
Add a metering nozzle to record flow rate for batches and total volume. The batch meter is resettable and registers up to 99.9 gallons. The meter for total volume is nonresettable and registers up to 99,999.99 gallons.
Repair kits include components such as gaskets, valve assemblies, and piston rings.
Temp. Range, °F | Intake | Discharge | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size | Tube OD | Tube Lg. | Hose OD | Hose Lg., ft. | Max. Shackle Dia. | Each | |
Pumps | ||||||||||||
| 26 | 15-55 | 319 | -15° | 150° | 2 NPT | 1" | 20"-35" | 5/8" | 8 | 1/4" | 0000000 | 0000000 |
Easy-Stroke Drum Pumps for Fuel
For low-effort dispensing, a lever handle maximizes output with each stroke. The handle delivers fluid on both the forward and backward strokes to quickly move drum contents. Lock the handle with a padlock (not included). Flow is reversible.
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.
Repair kits include components such as gaskets, valve assemblies,and piston rings.
Nondrip Drum Pumps for Fuel and Flammable Liquid
Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow. Pressurize your container with a few pumps of the plunger handle, and use the one-touch nozzle to manage flow. Hold down the nozzle for intermittent dispensing, open the nozzle fully for continuous flow, and close the nozzle to stop flow entirely.
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.
Remote tap kits extend your pump's reach for transferring liquid to tanks, mixers, and sprayers. They include a splash guard, a 6-ft. PVC tube, and hardware.
Quick-Dispensing Drum Pumps for Fuel
A lever handle delivers fluid on both the forward and backward strokes for faster dispensing than other drum pumps. The handle can be mounted with the knob above or below the pump body. Lock the handle with a padlock (not included).
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.
Repair kits include a gasket, a piston ring, O-rings, and valves.
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. | Discharge Location | For Discharge Hose ID | Spout Type | Max. Shackle Dia. | Each | |
| 32 | 55 | 410 | Not Rated | 70° | 2 NPT | Drum Connector | 1 5/16" | 34" | Spout End, Pump Body | 3/4" | Removable | 1/4" | 0000000 | 0000000 |
Quick-Dispensing Drum Pumps with Nozzle for Fuel
These pumps have a 3/4" ID discharge hose for transfer applications and a vacuum breaker that drains the hose to prevent siphoning. A lever handle delivers fluid on both the forward and backward strokes for faster dispensing than other drum pumps. The handle can be mounted with the knob above or below the pump body. Lock the handle with a padlock (not included).
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.
Repair kits include a gasket, a piston ring, O-rings, and valves.
Temp. Range, °F | Intake | Discharge (Hose and Nozzle) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, oz./stroke | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size | Includes | Tube OD | Tube Lg. | Hose ID | Hose Lg., ft. | Max. Shackle Dia. | Each | |
| 32 | 55 | 410 | Not Rated | 70° | 2 NPT | Drum Connector, Vacuum Breaker | 1 5/16" | 34" | 3/4" | 8 | 1/4" | 0000000 | 0000000 |
Drum Pumps for Oil
Use these pumps to move lubricating oil, such as motor oil. Spout is removable and can be replaced with a garden hose.
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. | Spout Type | Drum Pump Type | Each | |
| 16 | 15-55 | 316 | 50° | 110° | 2 NPT | Drum Connector | 1 1/2" | 37" | Removable | Plunger | 0000000 | 000000 |
Siphon Drum Pumps
Since these pumps use suction to draw liquid out of your container, they continue dispensing once you get them started. They're often used with coolant and water.
Adjust pumps with a 5-7 gpm flow rate for different dispensing applications.
Temp. Range, °F | Intake | Discharge | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gpm | For Container Size, gal. | Max. Viscosity, cP | Min. | Max. | For Drum Opening Size | Includes | Tube OD | Tube Lg. | Tube ID | Tube OD | Tube Lg. | Each | ||
| B | 5-7 | 5 | 650 | Not Rated | 140° | 2 NPS, 70 mm | Drum Connector | 1 1/2" | 16" | 1" | 1 1/4" | 60" | 0000000 | 000000 |
| B | 5-7 | 5-6 | 650 | Not Rated | 140° | 2 NPS | Drum Connector | 1 1/2" | 16" | 1" | 1 1/4" | 60" | 0000000 | 00000 |
| B | 5-7 | 15 | 650 | Not Rated | 140° | 2 NPS | Drum Connector | 1 1/2" | 24" | 1" | 1 1/4" | 60" | 0000000 | 00000 |
Air-Powered Constant-Flow-Rate Pumps
Commonly called piston pumps, these are often used in high-pressure applications, such as hydrostatic testing of pipelines, tanks, and valves. Flow and outlet liquid pressure can be controlled by varying the air pressure. To calculate discharge liquid pressure, multiply the air pressure by the ratio shown in the table. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber.
Note: Pumps must be filled with liquid before use. They need a constant flow of liquid and cannot run dry.
Flow Rate, gpm | Air Pressure, psi | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| @ 0 psi | Max. ft. of Head | Max. Discharge Pressure, psi | Max. Viscosity, cP | Min. | Max. | Air Consumption, scfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
11:1 Discharge Liquid to Inlet Air Pressure Ratio | ||||||||||||||
| 4.76 | 3,679 | 1,595 | 100 | 15 | 145 | 45 | 1/2 Female | 1 Female | 1/2 Female | 10 3/4" | 7" | 12 1/4" | 0000000 | 000000000 |