Water Centrifugal Pumps | McMaster-Carr

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Discharge Pipe Size

Voltage

208V AC to 240V AC

440V AC to 480V AC

Power

For Use With

Ammonium Hydroxide

Mineral Spirits

Sodium Hydroxide (Caustic Soda)

Maximum Flow Rate

Less than 50 gpm

50 gpm to 99 gpm

100 gpm to 199 gpm

200 gpm to 249 gpm

250 gpm or greater

Intake Pipe Size

Electrical Phase

Impeller Material

Stainless Steel

Flow Rate @ 10 Feet of Head

Less than 10 gpm

10 gpm to 24.9 gpm

25 gpm to 49.9 gpm

50 gpm to 99.9 gpm

100 gpm or greater

Power Source

Maximum Temperature

Less than 150° F

150° F to 179° F

180° F to 199° F

200° F to 249° F

250° F or greater

Maximum Feet of Head

Less than 25 ft.

25 ft. to 49.9 ft.

50 ft. to 99.9 ft.

100 ft. to 249.9 ft.

250 ft. or greater

Housing Material

Stainless Steel

Maximum Pressure

Less than 25 psi

25 psi to 49 psi

50 psi to 99 psi

100 psi to 149 psi

150 psi or greater

Discharge Connection

Push to Connect

Frequency

Intake Connection

Priming Type

Material

Silicon Carbide

Stainless Steel

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Motor Enclosure Type

Open Dripproof (ODP)

Totally Enclosed

Totally Enclosed Fan-Cooled (TEFC)

Totally Enclosed Nonventilated (TENV)

Pipe Size

How can we improve?

306 Products

Centrifugal Pumps

Circulation and Transfer Pumps

High-Head High-Efficiency Circulation Pumps for Water, Coolants, and Oil

High-Head High-Efficiency Circulation Pumps for Water, Coolants, and Oil

Propel liquid higher and farther than standard high-efficiency pumps

High-Efficiency Circulation Pumps for Water, Coolants, and Oil

High-Efficiency Circulation Pumps for Water, Coolants, and Oil

Use less electricity to achieve the same flow as other pumps

High-Head Circulation Pumps for Water

High-Head Circulation Pumps for Water

A multistage impeller propels water about two times higher and farther than standard pumps

Adjustable-Flow Inline Circulation Pumps for Water

Adjustable-Flow Inline Circulation Pumps for Water

A three-speed switch adjusts flow rate to accommodate performance changes

Stainless Steel Circulation Pumps for Chemicals

Stainless Steel Circulation Pumps for Chemicals

Sealed with fluoroelastomer to resist mild chemicals and acids

Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Magnets turn the impeller to eliminate seal wear and leakage

Self-Priming Circulation Pumps for Water and Coolants

Self-Priming Circulation Pumps for Water and Coolants

Install up to 20 ft. above a liquid source to drain underground tanks and process wastewater

Extended-Life Plastic Circulation Pumps for Chemicals

Extended-Life Plastic Circulation Pumps for Chemicals

Our most chemically resistant pumps

High-Head Circulation Pumps for Water, Coolants, and Oil

High-Head Circulation Pumps for Water, Coolants, and Oil

Propel liquid higher and farther than standard circulation pumps

Extended-Life Immersion Circulation Pumps for Water and Coolants

Extended-Life Immersion Circulation Pumps for Water and Coolants

No seals for fewer moving parts that can fail and shorten the service life

High-Flow Harsh-Environment Low-Maintenance Plastic Circulation Pumps for Water and Coolants

High-Flow Harsh-Environment Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Twice the flow rate of other extended-life pumps

High-Flow Harsh-Environment Self-Priming Circulation Pumps for Water and Coolants

High-Flow Harsh-Environment Self-Priming Circulation Pumps for Water and Coolants

A powerful motor provides twice the flow rate of other self-priming pumps

Circulation Pumps for Water and Oil

Circulation Pumps for Water and Oil

Move water and lubricating oil in boiler feed systems, cooling towers, and heat exchangers

Harsh-Environment Self-Priming Circulation Pumps for Water and Coolants

Harsh-Environment Self-Priming Circulation Pumps for Water and Coolants

Enclosed for use in dirty and damp areas and can be installed up to 20 ft. above a liquid source

High-Flow Inline Circulation Pumps for Water

High-Flow Inline Circulation Pumps for Water

Handle four times the flow and twice the pressure of other inline pumps

Circulation Pumps for Water and Coolants

Circulation Pumps for Water and Coolants

Move water and coolants in boiler feed systems, cooling towers, and heat exchangers

Circulation Pumps for Water Sprinklers

Circulation Pumps for Water Sprinklers

A high flow rate for irrigation and landscaping

Ultra-Quiet Circulation Pumps for Water

Ultra-Quiet Circulation Pumps for Water

Instead of a fan, liquid cools the motor for virtually silent operation

Harsh-Environment Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Harsh-Environment Low-Maintenance Plastic Circulation Pumps for Water and Coolants

Enclosed for use in dirty and damp areas, with magnets to eliminate seal wear

Harsh-Environment Circulation Pumps for Water and Oil

Harsh-Environment Circulation Pumps for Water and Oil

Enclosed for use in dirty and damp areas

Heavy Duty Immersion Circulation Pumps for Water and Coolants

Heavy Duty Immersion Circulation Pumps for Water and Coolants

Handle dirty coolant and machine lubricants with solids up to ¼" diameter

High-Flow Extended-Life Inline Circulation Pumps for Water

High-Flow Extended-Life Inline Circulation Pumps for Water

A higher flow rate than inline pumps, with liquid cooling to extend the life of the motor

Compact Inline Circulation Pumps for Water

Compact Inline Circulation Pumps for Water

Use in pipelines with limited clearance

Remote-Mount Circulation Pumps for Water and Coolants

Remote-Mount Circulation Pumps for Water and Coolants

Place in another location when space is limited, then connect to a pipe coming from your tank

Easy-Maintenance Inline Circulation Pumps for Water

Easy-Maintenance Inline Circulation Pumps for Water

The motor assembly detaches so you can leave these pumps inline during maintenance

Extended-Life Inline Circulation Pumps for Water

Extended-Life Inline Circulation Pumps for Water

Create a suction force to draw liquid upward to fill the pump chamber

Pumps without Motor

Circulation Pumps without Motor

Circulation Pumps without Motor

Send a high flow of liquid through a pipeline or a closed circuit

Self-Priming Circulation Pumps without Motor for Water

Self-Priming Circulation Pumps without Motor for Water

Create a suction force to draw liquid upward to fill the pump chamber

Other Products

Pump Impellers

Replace impellers on your pumps

Pump Repair Kits

Pump Repair Kits

Keep your diaphragm, circulation, and metering pumps in working order

Pump Baseplates

Pump Baseplates

Raise pumps off of floors to prevent motor damage from floods or spills and to minimize vibration

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)