For Use With For Use With |
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Maximum Flow Rate Maximum Flow Rate |
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Pump Type Pump Type |
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Power Source Power Source |
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Motor Enclosure Type Motor Enclosure Type |
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Gear Material Gear Material |
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Priming Type Priming Type |
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Thermal Protection Thermal Protection |
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Overall Length Overall Length |
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Wire Connection Type Wire Connection Type |
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About Process Pumps
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How to Prime Your Pump
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How to Determine Feet of Head
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Constant-Flow-Rate Pumps for Oil
Pump oil with a viscosity similar to SAE 10 motor oil. Also known as gear pumps, these produce a smooth flow of liquid for applications such as cooling engines, powering hydraulic equipment, and extracting liquid from holding tanks. Motor has a relief valve to prevent pressure buildup and is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Pumps are self-priming after you fill the pump chamber with liquid. As liquid in the chamber is expelled, a suction force is created which allows the pump to draw liquid upward. Do not use with solids.
Note: Pumps must be filled with liquid before use. They need a constant flow of liquid and cannot run dry. 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.
Intake | Discharge | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | Discharge Pressure, psi | Max. Viscosity, cP | Temp. Range, °F | hp | Current, A | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Lg. | Wd. | Ht. | Each | |
120/240V AC, Single Phase—With Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
| 4.8 | 125 | 88 | 35° to 280° | 3/4 | 11.2/5.6 | 1/4 | NPT | Female | 1/4 | NPT | Female | 21 1/2" | 6 1/2" | 6 3/8" | 00000000 | 0000000 |
| 7 | 125 | 88 | 35° to 280° | 1 | 13.2/6.6 | 3/8 | NPT | Female | 3/8 | NPT | Female | 21 1/2" | 6 1/2" | 6 3/8" | 00000000 | 000000 |
| 10.8 | 125 | 88 | 35° to 280° | 1 1/2 | 18.4/9.2 | 1/2 | NPT | Female | 1/2 | NPT | Female | 22 7/8" | 6 1/2" | 6 3/8" | 00000000 | 00000000 |
240/460V AC, Three Phase—Without Thermal Overload Protection | ||||||||||||||||
Hardwire | ||||||||||||||||
| 20.6 | 125 | 88 | 35° to 280° | 2 | 6/3 | 3/4 | NPT | Female | 3/4 | NPT | Female | 24 3/8" | 7" | 6 7/8" | 00000000 | 00000000 |
| 24.8 | 125 | 88 | 35° to 280° | 3 | 8.2/4.1 | 1 | NPT | Female | 1 | NPT | Female | 26 7/8" | 9" | 8 3/4" | 00000000 | 00000000 |
Constant-Flow-Rate Pumps for Thick Oil
A high-horsepower motor moves oil with a viscosity similar to SAE 60 motor oil. Also known as gear pumps, these produce a smooth flow of liquid to lubricate equipment and blend oils. Motor is open dripproof (ODP) for use in clean, dry, and well-ventilated environments. 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.
Intake | Discharge | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | Max. Viscosity, cP | Temp. Range, °F | hp | Current, A | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Lg. | Wd. | Ht. | Each | |
240/460V AC, Three Phase—Without Thermal Overload Protection | |||||||||||||||
Hardwire | |||||||||||||||
| 5 | 880 | -20° to 240° | 1/2 | 2/1 | 1/2 | NPT | Female | 1/2 | NPT | Female | 21 5/8" | 6 7/8" | 8 1/2" | 00000000 | 000000000 |
208-240/460V AC, Three Phase—Without Thermal Overload Protection | |||||||||||||||
Hardwire | |||||||||||||||
| 10 | 880 | -20° to 240° | 2 | 6.2/3.1 | 3/4 | NPT | Female | 3/4 | NPT | Female | 24" | 6 7/8" | 8 1/2" | 00000000 | 00000000 |
| 20 | 880 | -20° to 240° | 2 | 6.2/3.1 | 1 | NPT | Female | 1 | NPT | Female | 24 1/2" | 6 7/8" | 8 1/2" | 00000000 | 00000000 |
| 30 | 880 | -20° to 240° | 3 | 8.2/4.1 | 1 | NPT | Female | 1 | NPT | Female | 25" | 6 7/8" | 8 1/2" | 00000000 | 00000000 |
| 40 | 880 | -20° to 240° | 5 | 13.8/6.9 | 1 1/2 | NPT | Female | 1 1/2 | NPT | Female | 28 1/8" | 11 7/8" | 8 1/2" | 00000000 | 00000000 |
Constant-Flow-Rate Pumps without Motor for Oil
A cast iron housing and steel gears allow these pumps to be used with hydraulic and motor lubricating oil. Select your own motor to tailor them to your application. Use a NEMA 56C frame electric motor with a coupling and belt/pulley drive. Also known as gear pumps, they produce a smooth flow of liquid for applications such as engine lubrication. All are self-priming, which means they create a suction force to draw liquid upward and fill the pump chamber. Do not use with solids.
Note: Pumps must be filled with liquid before use. They need a constant flow of liquid and cannot run dry.
Required hp | Intake | Discharge | Overall | Shaft | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate @ 25 psi, gpm | Max. Flow Rate, gpm | Max. ft. of Head | Max. Viscosity, cP | @ 25 psi | @ 100 psi | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Lg. | Wd. | Ht. | Dia. | Lg. | Center-to-Base Lg. | Each | |
| 4.8 | 4.8 | 288 | 118 | 1/3 | 3/4 | 3/8 | NPT | Female | 3/8 | NPT | Female | 9 3/8" | 3" | 3 1/2" | 1/2" | 1 5/8" | 2 3/8" | 00000000 | 0000000 |
| 6.9 | 7 | 288 | 118 | 1/2 | 1 | 1/2 | NPT | Female | 1/2 | NPT | Female | 10 1/8" | 3 5/8" | 3 3/4" | 5/8" | 2" | 2 5/8" | 00000000 | 000000 |
| 10.7 | 10.8 | 288 | 118 | 3/4 | 1 1/2 | 3/4 | NPT | Female | 3/4 | NPT | Female | 10 1/2" | 3 5/8" | 3 3/4" | 5/8" | 2" | 2 5/8" | 00000000 | 000000 |
| 20.5 | 20.6 | 288 | 118 | 1 | 2 | 1 | NPT | Female | 1 | NPT | Female | 11 5/8" | 4" | 5 1/8" | 3/4" | 2 3/8" | 3 9/16" | 00000000 | 000000 |