For Use With For Use With |
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Maximum Voltage Maximum Voltage |
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Housing Material Housing Material |
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Maximum Flow Rate Maximum Flow Rate |
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Pump Type Pump Type |
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Maximum Pressure Maximum Pressure |
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Impeller Material Impeller Material |
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Maximum Feet of Head Maximum Feet of Head |
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Pump Style Pump Style |
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Duty Cycle Duty Cycle |
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Maximum Discharge Pressure Maximum Discharge Pressure |
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Overall Length Overall Length |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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How to Prime Your Pump
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How to Determine Feet of Head
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About Process Pumps
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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.
Pumps that cannot be sold to Canada are restricted due to energy efficiency regulations.
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 | ||||||||||||||||||||||
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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. | Cannot Be Sold To | Each | Each | Each | |||
120V AC, 240V AC, Single Phase—Without Thermal Overload Protection | ||||||||||||||||||||||
Hardwire | ||||||||||||||||||||||
23 | __ | 20 | 10 | __ | __ | __ | 35 | __ | 1/4 | 2.1/4.1 | 1 (Female) | 1 (Female) | 14 3/8" | 5 1/8" | 7 7/8" | __ | 0000000 | 000000000 | 00000000 | 000000 | 00000000 | 0000000 |
26 | __ | 26 | 12 | __ | __ | __ | 35 | __ | 1/3 | 3.2/6.8 | 1 (Female) | 1 (Female) | 16 5/16" | 6 1/8" | 8 3/16" | __ | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 000000 |
240V AC, 460V AC, Three Phase—Without Thermal Overload Protection | ||||||||||||||||||||||
Hardwire | ||||||||||||||||||||||
57 | 57 | 53 | 30 | 25 | __ | __ | 45 | __ | 1/2 | 1.1/2.2 | 1 1/2 (Female) | 1 1/2 (Female) | 18 3/8" | 8 7/8" | 11 5/16" | __ | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 000000 |
90 | 90 | 84 | 74 | 61 | 49 | __ | 70 | __ | 1 | 1.5/3 | 1 1/2 (Female) | 1 1/2 (Female) | 18 7/8" | 6 5/16" | 10 1/8" | __ | 0000000 | 00000000 | 00000000 | 00000 | 00000000 | 000000 |
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 | 00000000 | 00000000 | 0000 | 00000000 | 000000 |
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 | 0000 | 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 | 000000 | 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 | 0000 | 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" | Canada | 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 |
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.
For technical drawings and 3-D models, click on a part number.
Flow Rate, gpm | Air Pressure, psi | Overall | |||||||||||||
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@ 0 psi | @ 3,000 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 | |
86:1 Discharge Liquid to Inlet Air Pressure Ratio | |||||||||||||||
0.19 | 0.17 | 28,764 | 12,470 | 100 | 15 | 145 | 20 | 1/4 Female | 3/8 Female | 1/4 Female | 4 5/8" | 4" | 9" | 0000000 | 000000000 |
28:1 Discharge Liquid to Inlet Air Pressure Ratio | |||||||||||||||
0.58 | 0.13 | 9,365 | 4,060 | 100 | 15 | 145 | 20 | 1/4 Female | 3/8 Female | 1/4 Female | 4 5/8" | 4" | 9" | 0000000 | 00000000 |
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 | 00000000 |