The SANDPIPER air-operated double-diaphragm (AODD) product portfolio offers unique series options that have been designed as solutions for your most challenging and critical problems. Over five decades of innovation have resulted in many class-leading options to provide you with the perfect pump for your unique application needs. You can trust SANDPIPER’s wide range of products to satisfy everything from your most basic to most demanding requirements.
Reliable and consistent diaphragm control
Externally serviceable air distribution system
Provides large solid abilities
90°-180° rotation options
Corrosion resistance for long life
Quick and easy cleanout of diaphragm chambers
Weights range from 48 lbs (21 kg)
For pumping out of tough areas
Durable and high-pressure capable
+1" (25mm) to 3" (76mm)
Up to 24 ft. (7 m) of water
Easy pump cleanout by hose hookup
Evolution means optimized performance without sacrificing proven reliability. These pumps have undergone an engineering EVOLUTION, leveraging trusted and proven product designs to improve their performance by application of advanced engineering methods. Unlike the competition, these pumps are fully interchangeable with prior models.
WHEREVER YOU SEE THIS BADGE: These pumps have gone through our Evolution performance improvement. Watch for more Engineering Evolutions to come in the near future!
SANDPIPER's unique combination of best-in-class max flow rates and lowest air consumption makes them the most efficient and economical pumps available.
Even in the most severe applications and environments, the SANDPIPER Signature Series™ of AODD pumps are engineered to provide industry-leading durability and performance. The SANDPIPER signature series pumps include heavy-duty flap, heavy-duty ball, and containment duty pumps.
The only complete line of AODD pumps featuring superior fluid containment; protecting your people, environment & pump. In typical diaphragm pump applications, when the pumping diaphragm is breached, the fluid enters the air distribution system and escapes into the environment through the muffler, requiring immediate service. With containment duty pumps, when the pumping diaphragm is breached, the fluid enters the containment chamber and visual indicator sight tubes, alerting the user. The fluid is fully contained so the pump can continue running until the operation is complete or maintenance can be scheduled.
For fluids containing up to line size solids, trust the robust design of the SANDPIPER heavy-duty flap valve pumps. These rugged pumps are the ideal solution for abrasive slurries, suspended, non-suspended & line size solids requirements.
KEY ADVANTAGES OF FLAP VALVE VS BALL VALVE PUMPS
For fluids containing settling, suspended & floating solids, trust the performance and reliability of SANDPIPER Heavy Duty Ball Valve Pumps and their SANDPIPER exclusive features.
MULTIPLE PORTING POSITIONS: A SANDPIPER EXCLUSIVE
HEAVY-DUTY WEAR PARTS: A SANDPIPER EXCLUSIVE
Traditional AODD pumps are designed for use with air only. Over the years, oil and gas operators have opted to power their diaphragm pumps with easily accessible natural gas. The application of AODD pumps driven by natural gas created a unique set of safety requirements that previously did not exist.
In 2003, SANDPIPER recognized the need and partnered with the Canadian Standards Association (CSA®) to lead the development of the first-ever safety certification for Gas Operated Double Diaphragm (GODD) pumps. CSA Certified GODD pumps are designed and tested to be powered by natural gas when installed according to the certification and local requirements. SANDPIPER is the only GODD pump manufacturer that offers a full range of CSA Blue Star (ANSI LC6) / Blue Flame (Canadian Technical Letter R-14) Certified pumps from ½" to 3" sizes.
Our G-Series Dual Power pump line carries the most stringent certifications for safety and reliability for oil and gas applications and has been used extensively across midstream and upstream applications.