Description
High Efficiency Water Pressure Booster
The Grundfos CMB3-46PM1 booster pump offers higher head and greater water delivery than the 37PM1, making it suitable for double-storey homes or applications with multiple water outlets. It maintains a steady flow rate and consistent pressure, controlled by the intelligent PM1 pressure manager. With a 500-watt motor, it strikes the perfect balance between performance and efficiency.
Key Features:
- Reliable water pressure for larger homes
- PM1 controller for automatic start/stop
- Corrosion-resistant components for a long lifespan
- Quiet and compact design
Technical Data:
- Power: 500 watts
- Port Size (BSP): 1" inlet/outlet
- Weight: 14 kg
- Pump Dimensions: 342mm (L) x 158mm (W) x 315mm (H)
| Model | Power | Port Size (BSP) | Weight | Dimensions (mm) | Best For |
|---|---|---|---|---|---|
|
CMB3-37PM1 |
500W |
1″ inlet/outlet |
14 KG |
324 (L) x 158 (W) x 315 (H) |
Small-medium homes, 1–2 bathrooms |
|
CMB3-46PM1 |
500W |
1″ inlet/outlet |
14 KG |
342 (L) x 158 (W) x 315 (H) |
Medium homes with higher head/flow needs |
|
CMB5-37PM1 |
670W |
1¼” inlet/outlet |
15 KG |
364 (L) x 158 (W) x 315 (H) |
Larger homes, small commercial premises |
|
CMB5-46PM1 |
900W |
1¼” inlet/outlet |
15 KG |
382 (L) x 158 (W) x 315 (H) |
High-demand buildings, villas, double-storey |
Why Choose Grundfos CMB PM1 Booster Pumps?
- Automatic Pressure Control
All models come with the PM1 Pressure Manager for intelligent control, activating the pump automatically when water is used.
- Consistent Pressure
Enjoy steady water pressure across multiple outlets—even during peak usage.
- Durable & Quiet
Built with corrosion-resistant materials and a low-noise motor, ensuring long service life and quiet operation.
- Compact Design
Space-saving pump body fits easily into utility rooms or small corners.
Grundfos CMB3-46PM1 | In-Store Availability & Promo Price
The Grundfos CMB 3-46 PM1 water pump is available across our hardware stores located in Shah Alam. We are your go-to Grundfos Water Pump Supplier in Shah Alam offering prompt stock updates and special pricing. Contact our sales team to confirm availability and current promotions.
You can also find this model at our other hardware store branches in Kepong, Klang, and Banting, where our team is ready to assist with product selection, stock checks, and after-sales support.