Grundfos CMB5-46 PM1 Automatic Water Pressure Booster Pump 1.2HP | 0.9kW Home Booster Pump | Up to 101 L/min Flow, 47.7m Head | Smart PM1 Pressure Control System

Product Description

Experience powerful, consistent water pressure throughout your home with the Grundfos CMB5-46 PM1 Automatic Water Pressure Booster Pump. Engineered for residential and light commercial applications, this high-performance booster system combines advanced pump technology with intelligent pressure control to deliver reliable water supply on demand.

Designed with the integrated PM1 Pressure Manager, the system automatically starts and stops based on water usage, ensuring efficient operation, reduced energy consumption, and enhanced pump protection. Whether for multi-storey homes, villas, or small commercial setups, the CMB5-46 PM1 guarantees stable and strong water pressure for every tap, shower, and appliance.

Key Features

Smart Automatic Control (PM1 System)

• Automatic start/stop based on water demand
• Built-in dry-run protection to prevent damage
• Overload protection for enhanced safety

High-Performance Water Boosting

• 0.9kW (1.2 HP) powerful motor
• Up to 101 L/min maximum flow rate
• Maximum head of 47.7 meters for multi-floor pressure support

Durable & Compact Design

• Corrosion-resistant stainless steel components
• Compact structure for easy indoor installation
• Low-noise operation for a comfortable home environment

Easy Installation & Maintenance

• Plug-and-play design with 2m power cable
• Standard inlet/outlet connections for quick setup
• Minimal maintenance required

Technical Specifications

• Model: CMB5-46 PM1
• Product Code: 99953868
• Motor Power: 0.9kW (1.2 HP)
• Voltage: 230V / 50Hz (Single Phase)
• Max Flow Rate: 101 L/min
• Max Head: 47.7 m
• Connections: 1-1/4" inlet, 1" outlet
• Material: Cast iron pump housing, stainless steel impeller
• Protection Class: IP55
• Insulation Class: F
• Max System Pressure: 10 bar
• Operating Temperature: 0°C – 60°C

Applications

• Residential homes (single & multi-storey)
• Apartments, villas, and condominiums
• Garden irrigation systems
• Small offices and light commercial buildings

Benefits

• Stable Water Pressure: Eliminates weak or inconsistent flow
• Energy Efficient: Runs only when needed
• Long Service Life: Built-in protection systems extend pump lifespan
• Quiet Operation: Ideal for indoor residential installation

Why Choose Grundfos CMB5-46 PM1?

As a globally trusted leader in pump technology, Grundfos delivers superior engineering, reliability, and innovation. The CMB5-46 PM1 is designed to provide hassle-free performance with intelligent automation, making it one of the most dependable water booster solutions for modern homes.

Learn more about the brand: Grundfos Official Website

Order Now

Upgrade your water system today with the Grundfos CMB5-46 PM1 Booster Pump and enjoy powerful, uninterrupted water pressure in every corner of your home.