Water Diaphragm Pumps | McMaster-Carr

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For Use With

Ammonium Hydroxide

Chlorine Dioxide

Deionized Water

Ethylene Glycol

Discharge Pipe Size

Intake Pipe Size

Housing Material

Stainless Steel

Power Source

Maximum Flow Rate

Less than 25 gpm

25 gpm to 49 gpm

50 gpm to 99 gpm

100 gpm to 199 gpm

200 gpm or greater

Discharge Connection

Intake Connection

Pump Type

Double Diaphragm

Positive Displacement

Maximum Flow Rate @ 120 Feet of Head

Priming Type

Diaphragm Material

Intake Gender

Maximum Feet of Head

Less than 100 ft.

100 ft. to 199 ft.

200 ft. to 249 ft.

250 ft. to 299 ft.

300 ft. or greater

Maximum Temperature

Less than 150° F

150° F to 174° F

175° F to 199° F

200° F to 249° F

250° F or greater

Discharge Gender

Voltage

Maximum Discharge Pressure

Air Connection Pipe Size

Runs Dry

Discharge Location

Pump Style

Constant Flow Rate

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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202 Products

Fluid Handling

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

Diaphragm Pumps

Diaphragm Pumps

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

Drum Pumps

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

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