• Simple batch cycling; typically sized for 30 second filling / 30 second discharge
• Variable volume pumping while preserving consistent discharge scouring velocities
• No springs, diaphragms, seals or bearings to wear out
• Duplex units can be mechanically interlocked and/or alternated
• No electrical devices at or near the pumped media
• Air operation is standard; optional operation by plant steam system if desired
• Hermetically sealed cast iron receiver pot eliminates mess and odors
• Eliminates the need for open wet-wells or sumps
• Superior non-clog performance; ideal for handling large solids
• Easily handles liquids with entrained air or methane gas; ideal for scum handling service
• 25-Year Warranty
• Complete package systems including air compressors and storage tanks are available
• Virtually no maintenance is required

Engineering Catalog - Section 4000

The landmark Halle Building, Cleveland, OH
Nearly 100 years in operation and still going strong!