Water purification and waste contamination management is a complex task that is often over-simplified and misunderstood. You need extensive planning to account for the range of circumstances involved, including emergency cleanups of the contaminated water, hazardous waste handling, industrial cleaning, maintenance and recycling. SANDPIPER air-operated double-diaphragm (AODD) pumps are the ideal choice for all these circumstances.
Whether you are a municipality dealing with basic heavy rain and flood dewatering needs or a recycler of used oil or a provider of environmental systems and services, SANDPIPER AODD pumps come in a variety of robust sizes and designs to handle harsh solvents, abrasive fluids, chemical compatibility and exceptional flow performance.
SANDPIPER is the leading AODD pump manufacturer of the toughest, longest-lasting products on the market. Over five decades of delivering 100% tested pumps that are trusted to solve your most critical and urgent needs in environmental and wastewater treatment:
Click on each pump below to view additional pump details.
To determine the chemical compatibility of these pumps with your application, please refer to our Chemical Compatibility Guide.
Heavy-Duty Ball pumps are able to handle a range of viscous and small solid-laden fluids with exceptional suction lift capabilities.
Heavy-Duty Flap pumps are able to handle line-size solids without clogging the pump due to top suction bottom discharge.
Containment Duty pumps have a unique design for leak avoidance. Excellent performance in harsh chemical environments. Available in metallic and non-metallic options.
Standard Duty pumps are able to handle general-purpose applications reliability and consistently with a wide range of pumping options.
UL Certified pumps are designed to meet UL Standards for pumps handling flammable liquids.
High-Pressure pumps are 2:1 air-powered and discharge pressure up to 250 psi.
Submersible pumps are ideal for wastewater, de-watering and water management needs across inside and outside environments.
We offer a range of products to enhance and maximize performance, as well as address specific control needs for chemical pumping applications.
SANDPIPER’s AODD pumps deliver industry-leading durability and performance. Decades of innovation combined with world-class engineering expertise help you achieve your production goals while streamlining your operational efficiency. We offer the broadest range of products for a wide variety of applications. Trust our superior quality and workmanship to deliver reliable solutions for all your critical and demanding pumping needs.