The Grundfos CMBE5-62 is a variable speed constant pressure booster pump and home water pressure booster pump designed to provide reliable, efficient water delivery. Featuring a compact stainless-steel construction and an integrated frequency converter, this pump offers user-friendly operation, continuous monitoring of water demand, and energy-saving performance for domestic and light commercial applications.

Key Features:

• Equipped with a premium efficiency IE5 motor (MGE motor) featuring thermal protection TP 211.
• Integrated Variable Speed Drive (VSD) and frequency converter deliver constant pressure and up to 40% energy savings.
• Features built-in dry-running protection and thermal overload protection against slow overloading and motor blocking.
• Continuous monitoring of water demand via a built-in pressure sensor with manual pressure adjustment capabilities via a user-friendly LED interface.
• Engineered for low-noise (55 dB(A) or below) and low-vibration operation with corrosion-resistant, compact stainless-steel construction.
• Maintenance-free design engineered for a long service life and plug-and-play simplicity.

Product Specifications:

• Brand: Grundfos
• Model: CMBE5-62
• Product Type: Variable Speed Constant Pressure Booster Pump / Home Water Pressure Booster Pump
• Rated Power (P2): 1.5 kW (1720W / 2HP also stated in source text)
• Voltage: 240V (1 × 220–240 V)
• Frequency: 50 / 60 Hz
• Maximum Current: 9.10 – 7.60 A
• Rated Speed Range: 360 – 4000 rpm
• Nominal Flow Rate: 108 L/min (Max Flow stated up to 130 L/min / 128 L/min in text conflicts)
• Max Head: 55 m (Nominal Head: 45 m; description text mentions up to 68 meters)
• Manometric Suction Lift: Max. 1 m
• Maximum System Pressure: Max. 10 Bar
• Liquid Temperature: 0–60 °C
• Ambient / Environment Temperature: -20°C ~ +50°C
• Relative Humidity: Max. 95%
• Enclosure Class: IP55
• Insulation Class: F
• Sound Pressure Level: 55 dB(A)
• Cut-in Pressure: 0.5 bar below set point
• Tank Capacity: 2L expansion tank
• Weight: 19 kg
• Discharge Size: 1¼” x 1″
• Tank Colour: Green or grey (depending on local drinking water legislation)
• Construction: Compact stainless-steel
• Cable Plug Type: AU (1.5 m mains cable length)

Compatibility and Installation:

• Plug-and-play design allows for easy installation when house plumbing and power points are ready.
• Suitable for domestic water pressure boosting, large residential homes, multi-storey houses, villas, apartments, condominiums, small hotels, guesthouses, light commercial buildings, and garden/landscape irrigation systems.

Package Includes:

• CME pump with integrated frequency converter / built-in inverter
• Five-way valve
• Expansion tank (green or grey)
• Outlet pressure gauge
• Outlet pressure sensor

Warranty and Certifications:

• Certifications: SIRIM certified
• Warranty: 2 Years General Warranty + 6 Months Warranty with Online Registration (Note: Product description also references a 3-year warranty).

Why Choose Grundfos CMBE5-62?

• Delivers reliable, constant water pressure using advanced variable speed technology.
• Achieves up to 40% energy savings through its integrated frequency controller.
• Operates quietly and smoothly with low noise and vibration levels.
• Built with corrosion-resistant stainless steel for dependable, maintenance-free operation across diverse residential and light commercial settings.