The SANDPIPER 2" S20 Evolution Metallic AODD Pump is the highest-performing and most efficient AODD pump on the market. Equipped to handle abrasive fluids and suspended solids, this versatile and mobile pump has best-in-class flow rates and the lowest air consumption available. Material of construction options include: aluminum, cast iron and stainless steel with elastomer TPE (thermoplastic elastomers) and PTFE options in diaphragms and check valves.

The SANDPIPER WR10 ?" (10 mm) Non-Metallic Standard-Duty AODD Pump is the ideal solution when high performance and dependability are required from a small and compact pump. This portable AODD pump shares similar envelope dimensions with a standard ¼" pump, but has almost double the flow rate. It features a patented air valve system to provide non-stalling, non-icing, lube-free operation for years of dependable service. The pump is fitted with spring-loaded check valves, which enable it to be mounted in any position to suit application needs: upright, sideways and even inverted. The manifolds rotate 90?, so you can adjust the pump’s porting orientation as needed. Available in both polypropylene and PVDF (Kynar) materials of construction, this small, yet powerful pump is ideally suited for dispensing inks, coatings, car wash chemicals, paints, oils, adhesives and other chemicals.

The SANDPIPER ¼" (6 mm) air-operated double-diaphragm (AODD) pump is engineered with original equipment manufacturers (OEMs) in mind and provides tremendous system flexibility. The PB ¼" is one of the quietest and most flexible AODD pumps in the compact class. Featuring a patented air valve system, this AODD pump provides non-stalling, non-icing, lube-free operation for years of dependable service. The suction and discharge manifolds have multiple porting options. Available in polypropylene, conductive acetal and PVDF (Kynar) materials of construction, this small, yet powerful pump is ideally suited for dispensing inks, coatings, paints, adhesives, oils and other chemicals.

This pump has proven itself as a trusted, class-leading air-operated double-diaphragm (AODD) pump for a variety of markets and applications. The SANDPIPER ¾" S07 Non-Metallic AODD Pump provides incredible lightweight portability with the versatility to handle both corrosive fluids and small suspended solids. The trihedral valve option provides unique handling capabilities that prevent damage and move products gently. The durable bolted construction of the S07 is superior to the clamped -band construction pump, providing exceptional leak-free performance. This pump is designed to be driven by compressed air or nitrogen. TRUST IN A SIMPLE DESIGN SANDPIPER’S original air distribution system (ADS) is fully interchangeable, repairable and inline-serviceable. Other manufacturers frequently change ADS designs, creating issues with interchangeability, obsolete inventory and increased cost of ownership.

This pump has proven itself as a trusted, class-leading air-operated double-diaphragm (AODD) pump for a variety of markets and applications. The SANDPIPER 1" S10 Non-Metallic AODD Pump provides incredible lightweight portability with the versatility to handle both corrosive fluids and small suspended solids. The durable, bolted construction of the S10 is superior to the clamped-band construction pump, providing exceptional performance. This pump is designed to be driven by compressed air or nitrogen. TRUST IN A SIMPLE DESIGN SANDPIPER’s original air distribution system (ADS) is fully interchangeable, repairable and inline-serviceable. Other manufacturers frequently change ADS designs, creating issues with interchangeability, obsolete inventory and increased cost of ownership.

For more than 55 years, manufacturers across multiple industries that involve hazardous materials have trusted SANDPIPER to protect people, equipment, the environment and the material being pumped. The SANDPIPER S20 Non-Metallic 2" AODD Pump provides unsurpassed fluid containment in the event a diaphragm is breached. TYPICAL PUMP VERSUS CONTAINMENT-DUTY PUMP In a typical AODD pump, when the pumping diaphragm is breached, the fluid enters the air distribution system and escapes into the environment through the muffler, requiring immediate service. In a containment-duty pump, 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. This leak-free pump is designed to be driven by compressed air or nitrogen. WHY USE CONTAINMENT-DUTY PUMPS? Environmental Concerns: When fluids (like those listed below) escape to the environment, significant time and effort is required on clean up and material recovery. Additionally, the costs of downtime, lost production, manpower, equipment replacement, disposal fees and fines can be excessive. Preventing leaks when handling these substances provides a more efficient operation and avoids the damaging effects of environmental and human exposure to these toxic fluids. Paints, inks and coatings Adhesives and resins Chemicals and petrochemicals Oils and hydrocarbons Acids, caustics and corrosives Plastics and polymers Contaminated water and wastewater Pesticides and herbicides Fertilizers Preservatives Mercury Phthalates High cost of lost fluid: When fluids (like those listed below) escape to the environment, the cost of losing them is significant. Lost fluid means lost profit. Drugs and pharmaceuticals Foods Cyanotic-based paints Precious metal-based fluids Cosmetics Perfumes Printer inks Beer and alcohol Blood Creams and lotions Fluids that need to be contained: Even non-toxic fluids, like clean water, can create hazards, annoyances and safety concerns if people are in or around the area surrounding a pump when a diaphragm fails. When dealing with toxic and hazardous fluids, the need to contain leaks goes from a nuisance to a critical safety need.