Design Details - Delta V3 Installation And Operating Manual

4.4 Design details
Design
• Vertical installation
• Single-stage
• To EN 12050-2
• Wetted parts made of materials coated with anti-corrosive
Drive
• Single-phase AC motor
• Cooled by the fluid handled
• Thermal motor protection with automatic reset and start-up
• Earthed power supply cable
Pump casing
• Annular casing
Impeller type
• Free-flow impeller
Bearings
• Enclosed bearings, grease-packed for life
Delta V3, V4, V6 Submersible Pump
4 Description
Installation and operating manual 13 of 32