{"product_id":"grundfos-cmb-3-37-pm1","title":"Grundfos CMB3-37PM1 0.67HP Automatic Pressure Manager Water Booster Pump | Cast Iron Housing and Stainless Steel Impellers","description":"\u003cp\u003eThe Grundfos CMB3-37PM1 is an efficient water booster pump designed to deliver reliable performance for your daily water pressure needs. Powered by a 0.5 kW (0.67HP) motor and constructed with a durable cast iron housing and stainless steel impellers, this system achieves a maximum flow of 3.1 m³\/h and a maximum head of 27.7 m, combining a compact, corrosion-resistant build with intelligent automatic operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic start and stop functionality based on demand via the pressure manager PM1.\u003c\/li\u003e\n\u003cli\u003eBuilt-in dry-running protection to safeguard the motor.\u003c\/li\u003e\n\u003cli\u003eAnti-cycling leakage detection for system integrity.\u003c\/li\u003e\n\u003cli\u003eQuiet operation designed for comfortable residential use.\u003c\/li\u003e\n\u003cli\u003eCompact and space-saving design with convenient plug-and-play capability.\u003c\/li\u003e\n\u003cli\u003eMaintenance-free, long-lasting, and corrosion-resistant construction.\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: CMB3-37PM1 (Grundfos CMB PM 1 Booster)\u003c\/li\u003e\n\u003cli\u003eProduct Type: Water Booster Pump\u003c\/li\u003e\n\u003cli\u003eRated Power (P2): 0.5 kW (0.67HP)\u003c\/li\u003e\n\u003cli\u003eElectrical Loading: 0.5 kW\u003c\/li\u003e\n\u003cli\u003eMax Flow: 3.1 m³\/h\u003c\/li\u003e\n\u003cli\u003eMax Head: 27.7 m\u003c\/li\u003e\n\u003cli\u003eNumber of Impellers: 4\u003c\/li\u003e\n\u003cli\u003eMains Frequency: 50 Hz\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 1 x 220-240 V\u003c\/li\u003e\n\u003cli\u003eMaximum Current Consumption: 3.1–2.8 A\u003c\/li\u003e\n\u003cli\u003eMax System Pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eRated Speed: 2730–2740 rpm\u003c\/li\u003e\n\u003cli\u003eEnclosure Class (IEC 34-5): IP55\u003c\/li\u003e\n\u003cli\u003eInsulation Class (IEC 85): F\u003c\/li\u003e\n\u003cli\u003eMotor Protection: TP 211\u003c\/li\u003e\n\u003cli\u003eWater Connection Thread: Inlet G 1, Outlet G 1\u003c\/li\u003e\n\u003cli\u003eLength: 158 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 323.5 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 301 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 17 KG\u003c\/li\u003e\n\u003cli\u003ePump Housing Material: Cast Iron\u003c\/li\u003e\n\u003cli\u003eImpeller Material: Stainless Steel\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 CMB3-37PM1?:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis SIRIM-certified water booster pump offers a dependable and maintenance-free solution backed by robust motor protections and intelligent pressure management. Its high-quality stainless steel impellers and cast iron housing ensure enduring durability for demanding boosting applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDomestic water pressure boosting\u003c\/li\u003e\n\u003cli\u003eCommercial water pressure boosting\u003c\/li\u003e\n\u003cli\u003eInstant water heater showers\u003c\/li\u003e\n\u003cli\u003eFamily homes\u003c\/li\u003e\n\u003cli\u003eSmall hotels\u003c\/li\u003e\n\u003cli\u003eSchools\u003c\/li\u003e\n\u003cli\u003eOffice buildings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConnect pipework and plug in. Clients must prepare the house plumbing and power point prior to setup. Optional installation packages are available for specific regions (new installations in KL \u0026amp; Selangor only; replacement pump installations in Klang Valley only) with specific terms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Certifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWarranty: 2 Years General Warranty (Plus an extra 6 months of warranty with online registration)\u003c\/li\u003e\n\u003cli\u003eCertifications: Product certified by SIRIM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"WITHOUT INSTALLATION","offer_id":47747952869460,"sku":"CMB-3-37-PM1-without-installation","price":3032.0,"currency_code":"MYR","in_stock":true},{"title":"BYPASS INSTALLATION","offer_id":47747952902228,"sku":"CMB-3-37-PM1-bypass-installation","price":3632.0,"currency_code":"MYR","in_stock":true},{"title":"YES REPLACEMENT PUMP","offer_id":47747952934996,"sku":"CMB-3-37-PM1-yes-replacement-pump","price":3532.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/1859\/3108\/files\/dwsafdwypx4caftgvfja.png?v=1790843647","url":"https:\/\/bath2u.com\/products\/grundfos-cmb-3-37-pm1","provider":"Bath2u.com","version":"1.0","type":"link"}