{"product_id":"grundfos-cmb3-46-pm1","title":"Grundfos CMB3-46PM1 3100L\/h 0.67hp Automatic Home Pressure Booster Water Pump | PM1 Pressure Manager","description":"\u003cp\u003eThe Grundfos CMB3-46PM1 (also referred to as CMB3-46 PM1; replacement for previous model CM3-5PM1) is an automatic home pressure booster water pump designed to provide reliable water pressure for your household needs. Featuring a modern, space-saving design with built-in pressure control and maintenance-free operation, this multistage pump delivers powerful performance while maintaining a low noise level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic start and stop operation based on water demand\u003c\/li\u003e\n\u003cli\u003eBuilt-in dry run protection that automatically cuts off the pump when there is no water supply\u003c\/li\u003e\n\u003cli\u003eSelf-priming capability for convenient operation\u003c\/li\u003e\n\u003cli\u003eQuiet operation with a low noise level of \u0026lt;= 55 dB(A)\u003c\/li\u003e\n\u003cli\u003eSpace-saving and easy-to-install design\u003c\/li\u003e\n\u003cli\u003eMultistage pump structure with built-in pressure control and maintenance-free design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Grundfos\u003c\/li\u003e\n\u003cli\u003eModel: CMB3-46PM1 (CMB3-46 PM1; replacement for previous model CM3-5PM1)\u003c\/li\u003e\n\u003cli\u003eProduct Type: Automatic Home Pressure Booster Water Pump\u003c\/li\u003e\n\u003cli\u003eHorsepower \/ Motor Power: 0.67hp (Motor Power P2: 0.75HP \/ 0.50 kW)\u003c\/li\u003e\n\u003cli\u003eElectricity Consumption \/ Power: 500 watt\u003c\/li\u003e\n\u003cli\u003eVoltage: 220-240V, 50Hz\u003c\/li\u003e\n\u003cli\u003eMax Flowrate: 3.1 m3\/h (3100L per hour)\u003c\/li\u003e\n\u003cli\u003eMax Head: 46m\u003c\/li\u003e\n\u003cli\u003eOperating \/ System Pressure: Approximately 4.6 bar (System Pressure: Max. 10 bar)\u003c\/li\u003e\n\u003cli\u003eInlet \u0026amp; Outlet Connection Size: 1 inch inlet \u0026amp; outlet\u003c\/li\u003e\n\u003cli\u003eNoise Level: \u0026lt;= 55 dB(A)\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature: 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003eLiquid Temperature: 0°C to +60°C\u003c\/li\u003e\n\u003cli\u003ePower Supply Cable: 2m with plug\u003c\/li\u003e\n\u003cli\u003eControl Unit: PM1 Pressure Manager\u003c\/li\u003e\n\u003cli\u003eSize (Dimensions): 341L x 317H x 270W (mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable \u0026amp; Long-Lasting Materials (Default uses PVC pipes \u0026amp; fittings for installation)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePackage contents are not specified in the available product information. Please contact Bath2u to confirm before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose Grundfos CMB3-46PM1?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis pump is an ideal solution for boosting residential water pressure, offering trusted Grundfos engineering equipped with the PM1 Pressure Manager for seamless automated control, reliable dry run protection, and a quiet, compact build suitable for modern homes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIdeal for instant water heater showers\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSufficient for 4 bathrooms using rain shower size not more than 10″ (also noted as suitable for 1 to 3 bathrooms)\u003c\/li\u003e\n\u003cli\u003eNot suitable for houses with low-quality or aging piping systems due to 4.6 bar operating pressure potentially causing pipe leakage issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot weatherproof — must use pump cover or place under shaded area\u003c\/li\u003e\n\u003cli\u003eHouse plumbing \u0026amp; power point must be ready before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Certifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWarranty: 2 years general warranty (Online register: +6 months warranty)\u003c\/li\u003e\n\u003cli\u003eCertifications: Certified by SIRIM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"WITHOUT INSTALLATION","offer_id":47751639007316,"sku":"CMB3-46-PM1-without-installation","price":3137.0,"currency_code":"MYR","in_stock":true},{"title":"BYPASS INSTALLATION","offer_id":47751639040084,"sku":"CMB3-46-PM1-bypass-installation","price":3737.0,"currency_code":"MYR","in_stock":true},{"title":"YES REPLACEMENT PUMP","offer_id":47751639072852,"sku":"CMB3-46-PM1-yes-replacement-pump","price":3637.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/1859\/3108\/files\/ynaix5lzb9ycfn0lxrwk.png?v=1790912590","url":"https:\/\/bath2u.com\/products\/grundfos-cmb3-46-pm1","provider":"Bath2u.com","version":"1.0","type":"link"}