Grundfos CMB Booster Pump | Stainless Steel Domestic Pressure System

The Grundfos CMB Booster Pump is a premium domestic pressure system engineered for mains water pressure boosting and rainwater delivery to your home. Built with stainless steel impellers and a heavy-duty cast iron housing, the Grundfos CM Booster delivers reliable, consistent water pressure for households across Perth and Western Australia. Each unit comes complete with an integrated Grundfos PM pressure manager for automatic operation and dry-run protection.

Key Features

• Stainless steel construction – AISI 304 stainless steel impellers and shaft for long-lasting corrosion resistance
• Cast iron pump housing – heavy-duty and durable for continuous domestic use
• Integrated PM pressure manager – automatic start/stop with built-in dry-run protection
• Compact multistage centrifugal design – quiet operation with high efficiency
• Maximum system pressure 10 bar – suitable for multi-storey homes and long pipe runs
• Liquid temperature range 0–60°C – versatile for various water supply applications
• Single-phase 220–240V power – standard Australian household power connection

Ideal Applications

• Mains water pressure boosting – restore strong, consistent water pressure throughout your home
• Rainwater harvesting systems – deliver rainwater from above-ground tanks into the home
• Garden irrigation and reticulation – power your sprinkler and drip irrigation systems
• Domestic water supply – ideal for single-storey and double-storey homes
• Light commercial water boosting – suitable for small business and workshop applications

Available Models

• CMB 1-36 – 0.5 kW, max flow 42 L/min, 36 m head. Best for small to single-storey homes
• CMB 3-37 – 0.5 kW, max flow 70 L/min, 37 m head. Best for average homes with 1 bathroom
• CMB 5-46 – 0.9 kW, max flow 120 L/min, 46 m head. Best for large homes with 2+ bathrooms

Why Choose Grundfos?

Grundfos is a world-leading pump manufacturer trusted by homeowners, plumbers, and irrigation professionals across Australia. The CMB Booster range combines Danish engineering with proven reliability, backed by local Australian warranty support. Whether you need to boost low mains pressure or set up a complete rainwater pressure system, Grundfos delivers performance you can count on.

Available at Nutrien Water Perth – visit our store or contact our team for expert advice on choosing the right Grundfos CMB Booster Pump for your home. We provide professional guidance on pump selection, installation, and after-sales support across Perth and Western Australia.