Positive Displacement Pumps | McMaster-Carr

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For Use With

Water with Solids

Water-Based Paint and Coatings

Ammonium Hydroxide

Chlorine Dioxide

Voltage

208V AC to 220V AC

208V AC to 240V AC

Power Source

Maximum Flow Rate

15 fl oz/stroke

17 fl oz/stroke

Less than 100 gpm

100 gpm to 199 gpm

200 gpm to 249 gpm

250 gpm to 499 gpm

500 gpm or greater

Discharge Pipe Size

Maximum Pressure

Less than 500 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi or greater

Pump Type

Double Diaphragm

Positive Displacement

Priming Type

Housing Material

Stainless Steel

Intake Pipe Size

Maximum Feet of Head

Less than 100 ft.

100 ft. to 249 ft.

250 ft. to 499 ft.

500 ft. to 999 ft.

1,000 ft. or greater

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

Pump Style

Constant Flow Rate

Maximum Temperature

Less than 125° F

125° F to 149° F

150° F to 199° F

200° F to 249° F

250° F or greater

Power

Discharge Connection

Push to Connect

Without Fittings

Intake Connection

Push to Connect

Electrical Phase

Discharge Connection Port

Flow Rate

10 fl oz/stroke

11 fl oz/stroke

12 fl oz/stroke

12.8 fl oz/stroke

18 fl oz/stroke

26 fl oz/stroke

32 fl oz/stroke

Less than 1,000 gal/day

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

2,000 gal/day to 9,999 gal/day

10,000 gal/day to 19,999 gal/day

20,000 gal/day or greater

Duty Cycle

Intake Connection Port

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

How can we improve?

561 Products

Fluid Handling

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

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

Double Diaphragm Pumps

Double Diaphragm Pumps

Transfer liquids, chemicals, and slurries using compressed air

Pump Pulsation Dampers

Pump Pulsation Dampers

Absorb vibration from air-powered pumps to reduce wear and protect inline regulators and gauges

Rotary Vane Pumps

Rotary Vane Pumps

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

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Piston Pumps

Move fluids in high-pressure applications, such as testing pipelines, tanks, and valves

Plunger Pumps

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

Dewatering Pumps

Dewatering Pumps

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

Vacuum Pumps

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

Drum Pumps

Draw liquids out of drums, pails, and other small containers

Pump Repair Kits

Pump Repair Kits

Replace parts on transfer pumps, circulation pumps, and metering pumps

Syringe Pumps

Dispense precise amounts of chemicals from syringes

Containers, Storage, and Furniture

Pipettors

Dispense a small amount of liquid for speedy, routine dispensing jobs

Pipette Tips

Attach to the end of your pipettor to dispense small amounts of liquid

Power Transmission

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Create and supply hydraulic pressure to keep hydraulic systems running

Air to Hydraulic Power Units

Air to Hydraulic Power Units

Power a hydraulic cylinder with air to avoid the setup, cost, and mess of hydraulic fluid

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