{"product_id":"elta-jetflow-sjmf-250-ec-inline-mixed-flow-fan-250mm-single-phase","title":"Elta Jetflow SJMF 250 EC Inline Mixed Flow Fan - 250mm Single Phase","description":"\u003cp data-start=\"408\" data-end=\"1136\"\u003eThe \u003cstrong data-start=\"412\" data-end=\"483\"\u003eElta Jetflow SJMF 250 EC Inline Mixed Flow Fan – 250mm Single Phase\u003c\/strong\u003e is a high-performance ventilation solution designed for commercial, industrial, and residential HVAC systems. It features a high-efficiency jet-design mixed-flow impeller powered by a brushless EC motor, delivering powerful airflow while maintaining low energy consumption and quiet operation. The durable aluminium or cold-rolled steel casing ensures long service life and easy installation within 250mm duct systems. With variable speed control capability and reliable construction, the SJMF 250 fan provides efficient air extraction or supply for offices, kitchens, factories, and general ventilation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1138\" data-end=\"1141\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1143\" data-end=\"1156\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1157\" data-end=\"1438\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1157\" data-end=\"1202\"\u003e\n\u003cp data-start=\"1159\" data-end=\"1202\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1203\" data-end=\"1249\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1249\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1250\" data-end=\"1304\"\u003e\n\u003cp data-start=\"1252\" data-end=\"1304\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11aowro\" data-start=\"1305\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1347\"\u003eCorrosion-resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"idobav\" data-start=\"1348\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1438\"\u003eIPX4-rated motor housing for moisture protection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1440\" data-end=\"1443\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1445\" data-end=\"1464\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1466\" data-end=\"2336\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1466\" data-end=\"1510\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1510\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bkwyfl\" data-start=\"1511\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1513\" data-end=\"1538\"\u003eModel: Jetflow SJMF 250\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"easw4k\" data-start=\"1539\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1568\"\u003eDuct Diameter: \u003cstrong data-start=\"1556\" data-end=\"1566\"\u003e250 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haynov\" data-start=\"1569\" data-end=\"1622\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1622\"\u003eMotor Type: \u003cstrong data-start=\"1583\" data-end=\"1620\"\u003eBrushless EC Motor (Single Phase)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tmq0se\" data-start=\"1623\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1658\"\u003eVoltage: \u003cstrong data-start=\"1634\" data-end=\"1656\"\u003e220–240V \/ 50–60Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qvdppa\" data-start=\"1659\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1690\"\u003eSpeed: \u003cstrong data-start=\"1668\" data-end=\"1688\"\u003eApprox. 3195 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10sov2g\" data-start=\"1691\" data-end=\"1746\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1746\"\u003eAirflow Capacity: \u003cstrong data-start=\"1711\" data-end=\"1744\"\u003eUp to 0.446 m³\/s (≈1605 m³\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zuac13\" data-start=\"1747\" data-end=\"1784\"\u003e\n\u003cp data-start=\"1749\" data-end=\"1784\"\u003eInput Power: \u003cstrong data-start=\"1762\" data-end=\"1782\"\u003eApprox. 0.172 kW\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d35m2b\" data-start=\"1785\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1787\" data-end=\"1821\"\u003ePeak Current: \u003cstrong data-start=\"1801\" data-end=\"1819\"\u003eApprox. 1.30 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v6se6v\" data-start=\"1822\" data-end=\"1859\"\u003e\n\u003cp data-start=\"1824\" data-end=\"1859\"\u003eStatic Pressure: \u003cstrong data-start=\"1841\" data-end=\"1857\"\u003eUp to 340 Pa\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i3c84e\" data-start=\"1860\" data-end=\"1903\"\u003e\n\u003cp data-start=\"1862\" data-end=\"1903\"\u003eNoise Level: \u003cstrong data-start=\"1875\" data-end=\"1901\"\u003eApprox. 56 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1904\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1906\" data-end=\"1935\"\u003eProtection Rating: \u003cstrong data-start=\"1925\" data-end=\"1933\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cy2je3\" data-start=\"1936\" data-end=\"1986\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1986\"\u003eMaximum Operating Temperature: \u003cstrong data-start=\"1969\" data-end=\"1984\"\u003eUp to +60°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8m10rr\" data-start=\"1987\" data-end=\"2061\"\u003e\n\u003cp data-start=\"1989\" data-end=\"2061\"\u003eSpeed Control: \u003cstrong data-start=\"2004\" data-end=\"2059\"\u003eCompatible with 0–10V, PWM or potentiometer control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lmu3c2\" data-start=\"2062\" data-end=\"2127\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2127\"\u003eElectrical Connection: \u003cstrong data-start=\"2087\" data-end=\"2125\"\u003e1.5m mains lead with UK 3-pin plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353202729285,"sku":null,"price":381.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm_32bd42fa-000a-4b01-bce0-5790fae080b8.png?v=1773212329","url":"https:\/\/directductsupplies.com\/products\/elta-jetflow-sjmf-250-ec-inline-mixed-flow-fan-250mm-single-phase","provider":"Direct Duct Supplies","version":"1.0","type":"link"}