Chemical Unloading Pumps | McMaster-Carr

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For Use With

Parts Washing Solutions

Water-Based Paint and Coatings

Ammonium Hydroxide

Chlorine Dioxide

Diesel Exhaust Fluid

System of Measurement

Voltage

208V AC to 220V AC

208V AC to 240V AC

Discharge Pipe Size

Power Source

Maximum Flow Rate

15 fl oz/stroke

17 fl oz/stroke

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

Housing Material

Stainless Steel

Power

Pump Type

Double Diaphragm

Positive Displacement

Material

Compressed Fiber

Silicon Carbide

Stainless Steel

Container Size

1 gal. to 5 gal.

2 gal. to 55 gal.

5 gal. to 6 gal.

5 gal. to 7 gal.

5 gal. to 15 gal.

5 gal. to 30 gal.

5 gal. to 55 gal.

15 gal. to 55 gal.

30 gal. to 55 gal.

55 gal. to 275 gal.

Discharge Connection

Push to Connect

Without Fittings

Electrical Phase

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

Flow Rate

Less than 10 fl oz/stroke

10 fl oz/stroke to 14.9 fl oz/stroke

15 fl oz/stroke to 19.9 fl oz/stroke

20 fl oz/stroke to 24.9 fl oz/stroke

25 fl oz/stroke or greater

Less than 50 gpm

50 gpm to 99 gpm

100 gpm to 199 gpm

200 gpm to 249 gpm

250 gpm or greater

Maximum Temperature

Less than 100° F

100° F to 149° F

150° F to 199° F

200° F to 249° F

250° F or greater

Intake Connection

Pipe Size

Priming Type

Impeller Material

Stainless Steel

RoHS

Compliant with Exemptions

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

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

1,073 Products

Fluid Handling

Double Diaphragm Pumps

Double Diaphragm Pumps

Transfer liquids, chemicals, and slurries using compressed air

Gear Pumps

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

Piston Pumps

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

Pump Repair Kits

Pump Repair Kits

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

Pump Pulsation Dampers

Pump Pulsation Dampers

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

Pump Impellers

Replace impellers on your pumps

Pump Baseplates

Pump Baseplates

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

Submersible Pumps

Submersible Pumps

Circulate liquids in small tanks, cooling baths, and other low-flow applications

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

Dewatering Pumps

Dewatering Pumps

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

Centrifugal Pumps

Centrifugal Pumps

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

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Diaphragm Pumps

Diaphragm Pumps

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

Syringe Pumps

Dispense precise amounts of chemicals from syringes

Pump Replacement Parts

Pump Replacement Parts

Replace hoses on metering pumps

Fabricating and Machining

Parts Washer Replacement Parts

Parts Washer Replacement Parts

Replace parts such as pumps, hose, and fusible links

Parts Washer Filters

Parts Washer Filters

Change out used filters or catch grease, oil, and debris to extend the life of your solution

Lubricating

Suction Guns

Suction old lubricant from transmissions or extract water from tight spaces

Power Transmission

Air Compressor/Vacuum Pumps

Air Compressor/Vacuum Pumps

Pressurize air and form a vacuum with a single machine

Containers, Storage, and Furniture

Tanks

Plastic, metal, and collapsible fabric tanks

Drums

Ship and store large volumes of liquid or dry materials

Pipette Tips

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

Pipettors

Dispense liquid in accurate, repeatable amounts with the push of a button

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