Note: Hand-tighten the water connections to prevent potential damage.SCALA2 is a fully integrated water booster pump providing perfect water pressure in all taps at all times—even with multiple taps and showers running at the same time. It packs pump, motor, tank, sensor, drive and non-return valve into one compact unit. And with its intelligent pump control, SCALA2 automatically adjusts performance to both inlet pressure and water consumption in the home. SCALA2 features a built-in sensor, which constantly measures the discharge pressure. If the pressure drops below the desired level, SCALA2 boosts its operation immediately to compensate for the loss of pressure. Features: Perfect water pressure: Intelligent pump control adjusts operation automatically Low noise: As quiet as a modern dishwasher (47 dB(A) in typical use) Easy selection: One variant for all residential boosting needs Easy installation: Compact, all-in-one solution, plug-and-pump Easy to operate: User-friendly control panel Reliable operation: Dry-running protection, anti-cycling Long lifetime: Quality-tested to perfection, maintenance-free Highly efficient with ECM motor Self priming and suitable for both indoor and outdoor applications IMPORTANT CHANGES: Noise reduced to 44dB(A) Hydraulic Design update - increases energy efficiency + improves durability/quality Product Resources Scala2 Installation Video Scala2 Overview Video Scala2 Dismantle Video