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Grundfos CMBE1-44 0.55kW Variable Speed Constant Pressure Pump with 8L Pressure Tank (Max 50LPM/500kPa)
Grundfos CMBE1-44 0.55kW Variable Speed Pressure Pump (50LPM/500kPa)
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The Grundfos CMBE1-44 is a compact, energy-efficient pressure booster system designed for clean water supply and pressure boosting in domestic and light commercial applications. Featuring an integrated variable speed controller, the CMBE1-44 automatically adjusts its performance to maintain constant water pressure, regardless of fluctuations in water demand or inlet pressure. This results in improved comfort, reduced water wastage, and significant energy savings.
All wetted parts are made from premium-grade stainless steel, ensuring excellent water quality and long-lasting durability. Thanks to the integrated frequency converter and pressure sensor, the CMBE1-44 automatically adapts pump speed based on real-time consumption, ensuring consistent performance at the tap.
The CMBE1-44 package includes the pump with a built-in frequency converter, a 5-way valve, expansion tank, and pressure gauge, making it a complete plug-and-play solution. Installation is simple — once connected to the pipework, simply plug into a standard power outlet and the system is ready to operate.
Built-in motor protection via the MGE motor ensures protection against overload and dry running without the need for external controls. The compact and quiet design (operating at approximately 55 decibels) makes it ideal for indoor or outdoor installations close to living areas.
The Grundfos GO App is also compatible with the CMBE series, allowing for intuitive remote control, monitoring, and access to Grundfos’ full range of online tools via smartphone or tablet.
The CMBE booster consists of the following:
- CMBE pump with integrated frequency converter
- 5-way valve
- expansion tank
- pressure gauge
APPLICATION
- Mains water pressure boosting
- Rainwater supply from above ground water tanks
Additionally, you can use the Grundfos GO App to communicate with the CBME. Grundfos GO is gives you intuitive handheld pump control, and full access to all the Grundfos Online tools on the go.
Download the free Grundfos GO App available on the App Store and Google play.
FEATURES & BENIFITS
- Robust design All wetted parts are made from high quality stainless steel to ensure the longest life possible.
- Easy installation The CME Booster is very easy to install. Once the booster has been connected to the pipework, it is simply a matter of putting the plug into a socket, and the system is operational.
- Quiet operation The CME Booster operates quietly, at around 55 decibels, significantly quieter than most pumps currently available on the market.
- User friendly interface The user-friendly interface features LED indicators showing operational status and buttons for pressure adjustment.
- Protective features The CME Booster features dry run protection to automatically stop the pump if the water source runs out. The pump is also protected against any accidental overload by built-in thermal protection. These protective features help to ensure thelongest life possible.
SPECIFICATIONS
- Suction Lift: Maximum 1 m, including inlet pipe pressure loss at a liquid temperature of 20 °C (not self-priming).
- Pump speed on which pump data are based: 3776 RPM
- Rated flow: 2.4 m³/h
- Rated head: 28.7m
- Code for shaft seal: AVBE
- Return Valve: Yes
- Start Pressure: Integrated Frequency Convertor
- Pump housing: Stainless Steel
- Impeller: Stainless Steel
- Inlet/Outlet: 25mm (1")
- Rated power P2: 0.55kW
- Rated voltage: 1 x 220-240v
- Maximum current consumption: 3.45-2.90Amp
- Enclosure Class: IP55
- Length of cable: 1.5m with Australian Plug
- Weight: 16kg
- Part number: 98374705
- EAN (GTIN): 5711493909453