A.r. Wilfley & Sons Inc.

A7 PUMP

A7 PUMP

Reliability and Waterless Sealing for Tough Chemical Applications

The Wilfley A7 pump meets and exceeds ANSI B73.1 standard. Its robust design, reliable seal, and metallurgy offer an unmatchable solution for demanding industrial and mining applications.

Main Benefits

• Waterless Sealing Technology
• Leakless seal operation
• Operational abuse tolerant
• Product dilution eliminated
• Wear resistance material of construction
• Heavy-Duty construction
• Reduces maintenance cost and maximizes production time through increased mean tiem between maintenance (MTBM)
• Excelent Solids handing capabilities
• Longer L10 bearing life

Main Applications

• Clean and contaminated liquids
• Abrasive and corrosive applications
• Crystalizing solutions
• Uploading and downloading
• Highly realiable equipment applications
• Viscous liquids

Key Characteristics

Capacities:
Flows up to 5,000 gpm (1,136 m3/hr)

Heads:
Head up to 700 ft (213 m)

Max Working Pressure:
350 Psig (24 Bar)

Max Temperature:
400 °F (205°C)

Discharge Sizes:
From 1″ (25 mm) to 8″ (203 mm)