Chemical Diaphragm Pumps | McMaster-Carr

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For Use With

Ammonium Hydroxide

Chlorine Dioxide

Deionized Water

Ethylene Glycol

Discharge Pipe Size

Housing Material

Stainless Steel

Power Source

Intake Pipe Size

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

Diaphragm Material

Pump Type

Double Diaphragm

Positive Displacement

Priming Type

Intake Connection

Voltage

Maximum Flow Rate @ 120 Feet of Head

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

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 Pressure

Less than 100 psi

100 psi to 249 psi

250 psi to 499 psi

500 psi or greater

Maximum Discharge Pressure

Discharge Location

Runs Dry

Pump Style

Constant Flow Rate

Intake Gender

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Air Connection Pipe Size

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234 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

Pump Repair Kits

Pump Repair Kits

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

Lubricating

Suction Guns

Suction old lubricant from transmissions or extract water from tight spaces

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