Electric Diaphragm Pumps | McMaster-Carr

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For Use With

Ammonium Hydroxide

Deionized Water

Ethylene Glycol

Voltage

208V AC to 240V AC

Power Source

Priming Type

Maximum Flow Rate

Less than 5 gpm

5 gpm to 9.9 gpm

10 gpm to 19.9 gpm

20 gpm to 24.9 gpm

25 gpm or greater

Pump Type

Positive Displacement

Flow Rate @ Pressure

1.15 gpm @ 20 psi

1.24 gpm @ 20 psi

1.32 gpm @ 20 psi

1.45 gpm @ 20 psi

1.52 gpm @ 20 psi

1.57 gpm @ 20 psi

2.20 gpm @ 20 psi

2.30 gpm @ 20 psi

2.50 gpm @ 20 psi

2.56 gpm @ 20 psi

2.69 gpm @ 20 psi

4.30 gpm @ 20 psi

0.03 gpm @ 60 psi

0.84 gpm @ 60 psi

1.04 gpm @ 60 psi

Intake Connection Port

Maximum Pressure

Less than 100 psi

100 psi to 249 psi

250 psi to 499 psi

500 psi to 999 psi

1,000 psi or greater

Discharge Tube ID

Duty Cycle

Discharge Connection Port

Discharge Pipe Size

Pump Style

Constant Flow Rate

Maximum Feet of Head

Less than 100 ft.

100 ft. to 199 ft.

200 ft. to 249 ft.

250 ft. to 499 ft.

500 ft. or greater

Intake Connection

Electrical Phase

Housing Material

Stainless Steel

Flow Rate

Less than 1,000 gal/day

1,000 gal/day to 2,999 gal/day

3,000 gal/day to 4,999 gal/day

5,000 gal/day to 7,999 gal/day

8,000 gal/day or greater

Intake Pipe Size

Discharge Connection

Without Fittings

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Discharge Thread Type

How can we improve?

224 Products

Fluid Handling

Diaphragm Pumps

Diaphragm Pumps

Draw liquids in and push them out for spraying, draining, and washdowns

Dewatering Pumps

Dewatering Pumps

Remove water or sewage water from jobsites and flooded areas without sump pits

Gear Pumps

Create fixed liquid flow rates to cool engines, power hydraulic equipment, and extract liquids

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

Rotary Vane Pumps

Rotary Vane Pumps

Evenly move water or hydraulic fluids at high pressures in low-flow applications

Centrifugal Pumps

Centrifugal Pumps

Force liquids through pipes or closed circuits for heating and cooling or filling and emptying tanks

Syringe Pumps

Dispense precise amounts of chemicals from syringes

Plunger Pumps

Pressurize water for washdowns, drain jetting, and other spraying applications

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