What Happens When Diaphragm Pumps Go Electric

Cognito is SANDPIPER's answer to a question the industry has been asking for years: what happens when diaphragm pump durability no longer depends on compressed air?

The result is a line of electric-operated double diaphragm pumps that cut energy use by up to 75%, run seal-less and leak-free, and come standard with leak detection and IoT-enabled monitoring. Same gentle handling of abrasives, solids, and shear-sensitive fluids. 

Explore Metallic EODD Pumps →
Explore Nonmetallic EODD Pumps →
Cognito non-metallic and metallic EODD pumps

LATEST & GREATEST

Take a closer look at our featured pumps, including the latest releases, and some best sellers. All designed to reduce downtime and keep your operations running smoothly.

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Kit Lookup

NEW TOOL!

SPB30FA METALLIC
SPB30FA METALLIC
The BEAST 3" & 4"

New!

Beast
Evolution X Side View
Medium Web-SP CP FV_General
Evolution X

New!

EvolutionX
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Kit Lookup

NEW TOOL!

Medium Web-SP CP ISO_General
Medium Web-SP CP FV_General
EvolutionX

New!

EvolutionX
Beast ISO-Left angle
Medium Web-Beast Front_General
The BEAST

New!

Beast

THE BEST SUPPORT. THE BEST DISTRIBUTORS. THE BEST PUMPS.

Support From Day 1

Factory-Trained Distributors

Only the Best AODD Pumps

When you buy from us, you're not just getting a pump, you're also receiving personalized support from a team of experts, when you need it, throughout the lifetime of your pump.

Partner with local, factory-authorized and -trained distributors who know our products and provide you expert guidance for all your pumping needs.

Choose from best-in-class AODD pumps that are built to perform reliably in the most rugged applications.

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WATCH AN AODD PUMP IN ACTION

WANT TO LEARN MORE ABOUT AODD PUMPS?

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FEATURED MARKETS WE SERVE

Sanitary

SANITARY

Battery

BATTERY

Oil and Gas

OIL & GAS

Mining

MINING

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WHY OUR CUSTOMERS CHOOSE
SANDPIPER PUMPS

Sandpiper pump is our plant standard air pump because they are very reliable

Shawn H, Chemical Manufacturer

Sandpiper pump is our plant standard <span>air pump because they are very reliable</span>

S1F-metallic

The last one we used 50 hours a week, for the last 3 years

Justin K., Construction Manufactuer

The last one we used 50 hours a week, <span>for the last 3 years</span>

S15-metallic

Last pump lasted 20 years without issue

Chris H., Automotive Manufacturer

Last pump lasted 20 years <span> without issue </span>

S1F-metallic

I know from experience they are reliable and should provide years of dependable service

Chad A., Construction Products Manufacturer

I know from experience they are reliable <span> and should provide years of dependable service </span>

S1F-metallic

Very dependable and can be used anywhere

Daniel D., Plumbing and HVAC

Very dependable and <span>can be used anywhere</span>

SPA1-1-2-PortaPump

GAIN PEACE OF MIND, KNOWING
YOU’VE SELECTED THE BEST

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Mansfield, Ohio 44902 USA

(419) 524-8388

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