Reduces air consumption Adapts to process conditions Powered only by compressed air Saves energy while maintining flow Increases productivity Reduces compressor maintenance

» Heavy Duty Ball RHDB2 » Heavy Duty Flap RHDF2 » Standard Duty RS20 » Standard Duty RS30

Ideal for highly corrosive and hazardous chemical fluid requirements. All CD duty pumps are exclusively designed with containment chambers, hydraulically balanced/coupled pumping diaphragm and driver diaphragm assemblies. All containment chambers are designed to accommodate visual, mechanical and low-voltage eak detection devices. CD pumps are constructed of Aluminum, Cast Iron, Stainless Steel, Alloy C, Polypropylene, and PVDF with TPE (thermal plastic elastomers), PTFE options in diaphragms and check valves.

» ET1 - M Metallic CD » ET1 1/2 - M Metallic CD » ET1 1/2 - SM Metallic CD » ET2 - M Metallic CD » ET3 - M Metallic CD » S15 Non-Metallic CD » S1F Non-Metallic CD » S20 Non-Metallic CD » S30 Non-Metallic CD » ST1 1/2-A / ST40 Metallic CD » ST1-A / ST25A Metallic CD

HDB Metallic Pumps are ideal for thin to highly viscous and small solids laden fluids. SANDPIPER® Heavy Duty Ball Valve Pumps provide excellent suction lift capability and exclusive variable porting options (side, top, bottom, and dual). HDB pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron, Stainless Steel, or Hastelloy-C with elastomer, TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves. HDB pumps are enhanced with an extended wear package.

» HDB 1-1/2-A Metallic » HDB2-A Metallic » HDB3-A Metallic » HDB4-A Metallic » SB1-A / SB25 Metallic » SE 1/2 Metallic

Flap valve HDF Series Sandpiper® pumps are especially recommended for slurries and liquids with suspended solids. Flap-valves allow passage of suspended line-size solids without damage. Variable discharge porting options available on the 1" pump model.

» HDF2-A Metallic » HDF3-A / HDF4-A Metallic » HDF3-M / HDF4-M Metallic » SA1-A / SB25 Metallic

Designed to meet UL79 standards for diaphragm pumps handling flammable liquids. All Aluminum construction with approved Buna or Virgin PTFE UL elastomers. Fully groundable to prevent static discharge.

Designed to meet United States Department of Agriculture (USDA) standards.

» SSB1-A » SSB2-A

Ideally suited for intermittent/on-demand, portable moderately abrasive fluids, and suspended solids. Standard duty metallic pumps are constructed in Aluminum, Cast Iron, Stainless Steel and Alloy C with elastomer TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves.

» E02 Metallic » S05 Metallic » S15 Metallic » S1F Metallic » S20 Mettalic » S30 Metallic » X02 Metallic

Ideally suited for highly corrosive fluids, intermittent/on-demand, portable, low abrasive fluids, and suspended solids. Standard duty non-metallic pumps are constructed in Polypropylene, PVDF, Conductive Acetal and Conductive Polypropylene with TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves.

» PB 1/4-A » S05 Non-Metallic » S07 Non-Metallic

SANDPIPER® Wastewater W Series Metallic Pumps are fitted with swing check valves and easy access clean-outs. The pumps are designed specifically for slurry and solids-laden materials. Flap valves allow passage of suspended, pipe-size solids and stringy material. Constructed of cast iron with a durable epoxy coating.

» W09 » W15