Grundfos CMSP3-4PM1 Self-Priming Water Booster Pump [0.5kW]

The Grundfos CMSP3-4PM1 is a high-quality home self-priming water pressure booster pump designed to improve water pressure in residential settings. Featuring a robust 0.5kW motor operating at 230V, this pump delivers a flow rate of 67 liters per minute and can generate a head of up to 38 meters. With 1" x 1" inlet and outlet connections, it provides an easy installation process and reliable performance, making it an excellent choice for boosting water pressure in homes.

The Grundfos CMSP Booster with pressure manager is a compact booster set for water supply in domestic applications.

The pressure booster unit consists of a Grundfos CMSP pump and a Grundfos pressure manager. The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry running.

The CMSP Booster is very easy to install. When the booster has been connected to the pipework, it only needs to be plugged in and the system is operational.

CMSP PUMP

CM self-priming pump is a horizontal, multistage, end-suction centrifugal pump. It is fitted with a mains-operated motor and a mechanical shaft seal. The CM Booster self-priming pump can create a suction lift of up to 8 meters in less than 5 minutes when the pump is installed and commissioned correctly.

PRESSURE MANAGER

The pressure manager is the control unit of the booster system, which starts the pump when the start pressure is reached, and the pump keeps running as long as there is a flow. The control unit for CMSP Booster will be the PM1.

The PM 1 is suitable for applications where start/stop of the pump according to consumption is needed. It is the basic control solution offering start at 1.5 or 2.2 bar.

Key Features

• Self-Priming & Compact Design :
  • The pump is self-priming, capable of drawing water automatically without manual intervention.
  • Its compact size allows for easy placement in tight spaces, making it ideal for residential installations.
• Powerful Performance:
  • 0.5kW Motor ensures efficient boosting of water pressure.
  • Flow Rate: Delivers 67L/min for ample water supply.
  • Maximum Head: Capable of lifting water up to 38m.
• Low Noise Operation:
  • Designed to operate quietly, minimizing disturbance in home environments.
• Easy Installation:
  • Standard 1" x 1" connections simplify setup and integration into existing plumbing systems.
  • User-friendly design ensures quick and hassle-free installation without specialized tools.
• Durable Build:
  • Constructed with high-quality materials for long-lasting performance and reliability.
• Dry-Run Protection & Anti-Cycling:
  • Built-in dry-run protection prevents the pump from operating without water, safeguarding the motor.
  • Anti-cycling (leakage protection) features reduce frequent on/off cycles, extending pump life and improving energy efficiency.
• 2 Years Warranty

Benefits

• Automatic Operation:
  • Self-priming technology ensures hassle-free operation even when the water source is below the pump level.
• Easy Installation and Maintenance:
  • Standard connections and robust construction make installation straightforward and maintenance minimal.
• Energy Savings:
  • Efficient motor design reduces energy consumption, lowering operating costs.

Technical Specifications

• Model: Grundfos CMSP3-4PM1
• Product Code: 98831928 (CMSP34PM1 )
• Motor Power: 0.5kW (0.67 HP)
• Voltage: 230V, 50Hz single-phase
• Maximum Flow Rate: 67 liters per minute
• Maximum Head: 38 meters
• Connections: 1" BSP inlet & outlet
• Sound Pressure Value: 52 dB(A)
• Protection Class: IP44
• Insulation Class: F
• Operating Conditions:
  • Liquid Temperature Range: 0°C to +60°C
  • Ambient Temperature: Up to +55°C

Applications

• Residential Water Systems: Boost water pressure for showers, sinks, and appliances in homes.
• Water Supply Enhancement: Ideal for homes experiencing low water pressure due to distance from the main supply or multi-story configurations.
• General Pumping Needs: Suitable for various household tasks requiring consistent water flow and pressure.
• Small Industrial Systems: Suitable for boost water supply for agriculture and transfer and pressure boosting in rainwater applications.

Installation Guidelines

• Location: Install in a dry, well-ventilated area protected from freezing temperatures and direct sunlight.
• Mounting: Secure the pump on a stable, level surface to minimize vibrations.
• Plumbing Connections: Use appropriate fittings for the 1" inlet and outlet connections.
• Electrical Connection: Must be connected to a suitable power supply by a qualified electrician, following local regulations.
• Commissioning: Follow the manufacturer's instructions for setup. Check for leaks and ensure all connections are secure.

Why Choose the Grundfos CMSP3-4PM1?

• Trusted Brand: Grundfos is a global leader in pump technology, recognized for innovation and reliability.
• Superior Performance: Delivers high flow and pressure, ensuring efficient water supply throughout your home.
• Self-Priming Capability: Automatically primes itself, simplifying operation and reducing manual effort.
• Durability and Reliability: High-quality construction ensures long-lasting performance with minimal maintenance.
• Energy Efficiency: Designed to use less energy while maintaining strong performance, reducing running costs.

Order Yours Today

Upgrade your home's water pressure with the Grundfos CMSP3-4PM1 Home Self-Priming Water Pressure Booster Pump. Enjoy reliable and efficient performance with easy installation. Order now to experience improved water pressure and quality in your home.