Wilo-Isar BOOST5-E-3 premium hydrophore stable pressure

Isar BOOST5-E-3 (No. 4243583) is a multi-stage, self-priming, automatic horizontal pressure booster pump for domestic applications. The device is used for water supply, irrigation and rainwater utilization. Thanks to its Plug & Pump system, compact design and built-in frequency converter, the pump allows infinitely variable speed control to maintain a constant pressure of up to 5.5 bar and significantly save electricity

The Isar BOOST5-E-3 provides easy installation and user-friendly operation with a display and intuitive buttons. The unit features quiet operation, variable speed and a number of safety features, including protection against dry-running, overpressure, over-temperature of the motor and electronics, current overload, and under- and over-voltage protection

• Dry-running protection with automatic reset
• Constant pressure function - regulates pump operation without pressure fluctuations
• Simple installation without additional pressure sensors and diaphragm vessels
• Wide range of monitoring and protection functions (indication of settings, operating states and failures via LEDs or display)
• Integrated backflow protection
• Thermal motor protection integrated into the inverter
• Soft start and low current consumption in line with demand
• Protection against undervoltage, overvoltage and short circuit