{"product_id":"elta-smb450-inline-mixed-flow-box-fan-450mm-single-phase-ac","title":"Elta SMB450 Inline Mixed Flow Box Fan - 450mm Single Phase AC","description":"\u003cp data-start=\"550\" data-end=\"1248\"\u003eThe \u003cstrong data-start=\"554\" data-end=\"620\"\u003eElta SMB450 Inline Mixed Flow Box Fan – 450 mm Single Phase AC\u003c\/strong\u003e is a high‑efficiency duct‑mounted ventilation fan designed for commercial and industrial HVAC systems. Part of the \u003cstrong data-start=\"736\" data-end=\"753\"\u003eMultiflow SMB\u003c\/strong\u003e mixed flow box fan range, it features a robust pre‑galvanised steel casing with \u003cstrong data-start=\"834\" data-end=\"865\"\u003eDuctmate flange connections\u003c\/strong\u003e for easy installation and backward‑curved aerofoil blades for superior airflow performance and low noise. With a \u003cstrong data-start=\"979\" data-end=\"1019\"\u003esingle‑phase AC external rotor motor\u003c\/strong\u003e and suitability for operating temperatures up to \u003cstrong data-start=\"1069\" data-end=\"1079\"\u003e+60 °C\u003c\/strong\u003e, the SMB450 is ideal for extraction and supply applications in workshops, factories, commercial buildings and large duct networks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1250\" data-end=\"1253\"\u003e\n\u003ch2 data-section-id=\"kthcb7\" data-start=\"1255\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1286\"\u003eMaterial \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1289\" data-end=\"1862\"\u003e\n\u003cli data-section-id=\"2yzefo\" data-start=\"1289\" data-end=\"1452\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1302\"\u003eCasing:\u003c\/strong\u003e Heavy‑duty pre‑galvanised sheet steel construction with flange connections for straightforward duct mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fu6k3v\" data-start=\"1453\" data-end=\"1620\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1620\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1468\"\u003eImpeller:\u003c\/strong\u003e Mixed flow, backward‑curved aerofoil blades for high volume airflow, efficiency and reduced acoustic emissions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s70zdt\" data-start=\"1621\" data-end=\"1751\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1751\"\u003e\u003cstrong data-start=\"1623\" data-end=\"1633\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor with sealed bearings for reliable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wvwfph\" data-start=\"1752\" data-end=\"1862\"\u003e\n\u003cp data-start=\"1754\" data-end=\"1862\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1773\"\u003eOperating Temp:\u003c\/strong\u003e Rated for ambient temperatures up to \u003cstrong data-start=\"1811\" data-end=\"1821\"\u003e+60 °C\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1864\" data-end=\"1867\"\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"1869\" data-end=\"1890\"\u003e\u003cstrong data-start=\"1872\" data-end=\"1890\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1892\" data-end=\"2864\"\u003e\n\u003cli data-section-id=\"1walfex\" data-start=\"1892\" data-end=\"2000\"\u003e\n\u003cp data-start=\"1894\" data-end=\"2000\"\u003e\u003cstrong data-start=\"1894\" data-end=\"1911\"\u003eProduct Type:\u003c\/strong\u003e Inline Mixed Flow Box Fan – Multiflow SMB Series \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w3brtf\" data-start=\"2001\" data-end=\"2086\"\u003e\n\u003cp data-start=\"2003\" data-end=\"2086\"\u003e\u003cstrong data-start=\"2003\" data-end=\"2013\"\u003eModel:\u003c\/strong\u003e SMB450 \/ 4‑1AC (Single‑Phase AC) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"20sfof\" data-start=\"2087\" data-end=\"2157\"\u003e\n\u003cp data-start=\"2089\" data-end=\"2157\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2106\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"2107\" data-end=\"2117\"\u003e450 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7nrl6u\" data-start=\"2158\" data-end=\"2270\"\u003e\n\u003cp data-start=\"2160\" data-end=\"2270\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2180\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel (flanged connections). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"78vsq9\" data-start=\"2271\" data-end=\"2375\"\u003e\n\u003cp data-start=\"2273\" data-end=\"2375\"\u003e\u003cstrong data-start=\"2273\" data-end=\"2291\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved aerofoil mixed flow blades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16ccv1b\" data-start=\"2376\" data-end=\"2497\"\u003e\n\u003cp data-start=\"2378\" data-end=\"2497\"\u003e\u003cstrong data-start=\"2378\" data-end=\"2393\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor with sealed for life bearings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wjypx9\" data-start=\"2498\" data-end=\"2591\"\u003e\n\u003cp data-start=\"2500\" data-end=\"2591\"\u003e\u003cstrong data-start=\"2500\" data-end=\"2519\"\u003eOperating Temp:\u003c\/strong\u003e Up to \u003cstrong data-start=\"2526\" data-end=\"2548\"\u003e+60 °C ambient air\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ke5bvp\" data-start=\"2592\" data-end=\"2707\"\u003e\n\u003cp data-start=\"2594\" data-end=\"2707\"\u003e\u003cstrong data-start=\"2594\" data-end=\"2611\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounted with Ductmate flange connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ma2eq2\" data-start=\"2708\" data-end=\"2864\"\u003e\n\u003cp data-start=\"2710\" data-end=\"2864\"\u003e\u003cstrong data-start=\"2710\" data-end=\"2727\"\u003eApplications:\u003c\/strong\u003e HVAC extract\/supply systems, ducted ventilation in commercial, industrial and large buildings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353580446021,"sku":null,"price":1107.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA_5dffc65e-4529-4514-881e-7dfd842cd63f.png?v=1773214184","url":"https:\/\/directductsupplies.com\/products\/elta-smb450-inline-mixed-flow-box-fan-450mm-single-phase-ac","provider":"Direct Duct Supplies","version":"1.0","type":"link"}