Sandpiper (Warren Rupp)

Sandpiper (Warren Rupp) at Cummins-Wagner & Siewert Equipment

Sandpiper is an air-operated double diaphragm pump brand known for its broad range of pump sizes and models, innovation, and reliability. Sandpiper is the original brand under the company Warren Rupp, which has been a leading manufacturer of air-operated double diaphragm pumps for more than 50 years. Warren Rupp prides itself on being “originators in pumping” and its legacy of innovation and quality pumps is what sets it apart.

Cummins-Wagner offeres these Sandpiper products, and more:

Heavy Duty Flap Valve Pumps

  • For use with abrasive slurries, suspended and non-suspended solids and line-size solids

Heavy Duty Ball Valve Pumps

  • Recommended for thin to highly viscous and small solids-laden fluids

OEM Sandpiper Pump Parts and Kits

  • Contact your local branch

Containment Duty Ball Valve Pumps

  • Superior fluid containment ideal for highly corrosive and hazardous chemical fluid requirements

Warren Rupp Factory Authorized Service Centers

  • OEM quality repair

Cummins-Wagner offers Sandpiper pumps in the following territories:

  • New York (serving all Upstate NY) through Siewert Equipment, with offices in Rochester, Albany, Buffalo, and Syracuse.
  • Virginia (serving the state of VA), with an office in Ashland, VA.

Experts in Industrial Pumps


Cummins-Wagner has been a leading expert in pump systems for more than 55 years. Our application engineers can recommend the best-fit product for your specific application so that you get the pump system best suited for your needs. 

Cummins-Wagner also offers 24/7 service on all products we carry and more.

Benefits of Sandpiper (Warren Rupp) Products

Warren Rupp has a more than 50-year legacy of quality and innovation in air-operated diaphragm pump manufacturing. The company strives to reach rugged excellence with every product. Some other benefits of Warren Rupp include:

  • Guaranteed, reliable performance
  • Unrivaled innovation
  • Ease of maintenance
  • Product warranties
  • Extended service life

Learn More About Sandpiper:

Watch these Sandpiper pump videos on our Cummins-Wagner YouTube playlist:

Contact us below with any questions.