DSZ3

Key Features

• Heavy-duty, air-filled Class F insulated motor – operates cooler with higher efficiencies
• Watertight cable entry system – protects against moisture and capillary action and reduces maintenance costs
• Self-cooling jacket – provides high reliability and effectively dissipates heat
• Double and triple row lubricated thrust bearings – L-10 life of 100,000 hours equates to long, dependable operation and lower maintenance costs
• Float type leakage detector – provides early warning of mechanical seal failure avoiding costly motor repairs
• Cartridge type, duplex mechanical seals – assembled in tandem arrangement leading to high reliability and easy maintenance
• High-efficiency, axial flow impellers – are able to pass large diameter solids with high outputs, preventing clogging and lower operating costs
• Replaceable case liner ring – maintains working clearances while reducing casing costs