Replacement Sensor

This is a replacement booster pump compatible with Grundfos SCALA2 model 98562818 and similar applications. Engineered for residential water pressure boosting, this compact, self-priming unit delivers reliable performance with a rated power output of 0.603 HP (550 W input) and operates on single-phase 110-115 V at 60 Hz. The pump maintains a maximum system pressure of 145 psi (10 bar) and features intelligent pump control technology that automatically adjusts pressure to meet varying demand requirements. With an integrated tank and built-in sensors, this all-in-one system eliminates the need for separate components, reducing installation complexity and space requirements. The unit includes automatic dry running protection to extend operational lifespan and operate with minimal noise at approximately 47 dB(A). Ideal for residential applications, this pump effectively services homes up to 3,000 square feet or three-story dwellings with up to eight taps, ensuring consistent water pressure throughout the property. The robust construction and proven Grundfos engineering make this replacement a dependable solution for homeowners seeking to maintain adequate water pressure in low-pressure municipal systems or private wells. This product is designed as a direct replacement to restore system functionality and performance to original specifications.