GRUNDFOS - CMBE MULTI-STAGE BOOSTER SYSTEMS CMBE 1-44 - Phase 1 0.75 110x120 - 98810910

The Grundfos CMBE 1-44 Multi-Stage Booster System (MFU 98810910) is an intelligent constant-pressure water booster package designed to provide reliable water pressure for residential homes, light commercial buildings, cottages, and municipal water boosting applications. Powered by a 0.75 HP single-phase motor operating on 110–120V, this complete booster system combines a high-efficiency stainless steel multistage centrifugal pump, integrated variable frequency drive (VFD), electronic pressure controller, pressure gauge, and diaphragm expansion tank into one compact package. The advanced controller continuously adjusts pump speed to maintain constant water pressure regardless of varying demand while minimizing energy consumption, reducing water hammer, and extending pump life. Ideal for boosting city water pressure, well water systems, irrigation, and domestic water supply, the CMBE 1-44 delivers quiet operation, corrosion-resistant construction, and dependable long-term performance. Its compact footprint, simple installation, and intelligent controls make it one of the most efficient residential booster systems available.

The Grundfos CMBE 1-44 (98810910) is designed for residential and light commercial pressure boosting where consistent water pressure is required. It is commonly installed on incoming municipal water lines, well systems, irrigation systems, apartment units, cottages, and small commercial buildings. The integrated pressure sensor automatically varies pump speed to match water demand, maintaining constant pressure while reducing electrical consumption and mechanical wear. The included diaphragm pressure tank further reduces pump cycling and improves overall system longevity.