{"title":"Smoke Extract Fans","description":"\u003cp data-start=\"89\" data-end=\"556\"\u003eEnsure safety and improve air quality with this collection of smoke extract fans. These fans are designed to efficiently remove smoke, fumes, and stale air from indoor spaces, providing a cleaner and healthier environment. Built for reliability and performance, they are ideal for commercial, industrial, and large residential areas where ventilation is essential. Explore a range of models and sizes to find the right solution for your space and ventilation needs.\u003c\/p\u003e","products":[{"product_id":"systemair-ajr-315-2-4-f-tr-rev-smoke-extract-axial-jet-fan-400-c-2h-55-c-continuous-4-400m-h-galvanized-steel-ip55-motor","title":"Systemair AJR 315-2\/4 (F)-TR REV Smoke Extract Axial Jet Fan – 400°C\/2h, 55°C Continuous, 4,400m³\/h, Galvanized Steel, IP55 Motor","description":"\u003cul\u003e\n\u003cli data-start=\"1122\" data-end=\"1266\"\u003e\n\u003cstrong data-start=\"1122\" data-end=\"1143\"\u003eHigh Performance:\u003c\/strong\u003e Provides smoke extraction airflow of 4,400m³\/h, operating continuously at 55°C and resistant to 400°C for up to 2 hours.\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1401\"\u003e\n\u003cstrong data-start=\"1269\" data-end=\"1294\"\u003eDurable Construction:\u003c\/strong\u003e Casing made from galvanized sheet steel with adjustable aluminium impellers for long-lasting efficiency.\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1525\"\u003e\n\u003cstrong data-start=\"1404\" data-end=\"1424\"\u003eQuiet Operation:\u003c\/strong\u003e Integrated inlet cones with non-flammable sound-absorbing material (DIN 4102) reduce noise levels.\u003c\/li\u003e\n\u003cli data-start=\"1528\" data-end=\"1654\"\u003e\n\u003cstrong data-start=\"1528\" data-end=\"1550\"\u003eEasy Installation:\u003c\/strong\u003e Pre-assembled mounting brackets and a terminal box allow safe and straightforward ceiling suspension.\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1770\"\u003e\n\u003cstrong data-start=\"1657\" data-end=\"1676\"\u003eReliable Motor:\u003c\/strong\u003e IEC standard IP55 motor ensures reliable performance in smoke and ventilation applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"333\" data-end=\"1097\"\u003eThe Systemair AJR 315-2\/4 (F)-TR REV Smoke Extract Axial Jet Fan delivers exceptional performance for smoke and ventilation systems, offering high airflow of 4,400m³\/h while maintaining low installation and operational costs. Designed to operate continuously at 55°C and withstand up to 400°C for 2 hours, this fan features fully reversible, adjustable aluminium impellers for maximum efficiency and pre-assembled mounting brackets for safe, easy ceiling suspension. The galvanized steel casing ensures durability, while integrated inlet cones and non-flammable sound attenuating material minimize noise. Perfect for commercial and industrial applications, this fan is easy to maintain with a conveniently located terminal box.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53347222159697,"sku":"36277","price":1790.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/9_dcde5ca0-1540-4d71-bcc9-6b516e54040d.jpg?v=1773951932"},{"product_id":"systemair-ajr-315-2-4-b-tr-axial-smoke-extract-ventilation-fan-380v-60hz-5-300m-h-300-c-fire-rated-for-2-hours-55-c-normal-running-axial-tunnel-fan-black","title":"Systemair AJR 315-2\/4 (B)-TR Axial Smoke Extract \u0026 Ventilation Fan – 380V\/60Hz, 5,300m³\/h, 300°C Fire-Rated for 2 Hours, 55°C Normal Running, Axial Tunnel Fan, Black","description":"\u003cul\u003e\n\u003cli data-start=\"976\" data-end=\"1106\"\u003e\n\u003cstrong data-start=\"976\" data-end=\"999\"\u003eDual Functionality:\u003c\/strong\u003e Ideal for everyday ventilation and emergency smoke extraction in case of fire (F300, 300°C for 120 min).\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1237\"\u003e\n\u003cstrong data-start=\"1109\" data-end=\"1127\"\u003eHigh Capacity:\u003c\/strong\u003e Delivers up to 5,300 m³\/h airflow, making it suitable for tunnels, industrial, and commercial environments.\u003c\/li\u003e\n\u003cli data-start=\"1240\" data-end=\"1360\"\u003e\n\u003cstrong data-start=\"1240\" data-end=\"1270\"\u003eReliable Fire Performance:\u003c\/strong\u003e Rated for 300°C continuous operation for 2 hours and 55°C normal running for daily use.\u003c\/li\u003e\n\u003cli data-start=\"1363\" data-end=\"1483\"\u003e\n\u003cstrong data-start=\"1363\" data-end=\"1388\"\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality steel with a black finish for long-term use and corrosion resistance.\u003c\/li\u003e\n\u003cli data-start=\"1486\" data-end=\"1605\"\u003e\n\u003cstrong data-start=\"1486\" data-end=\"1508\"\u003eEasy Installation:\u003c\/strong\u003e Compact dimensions and standardized design allow for quick setup in axial tunnel applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"309\" data-end=\"946\"\u003eThe Systemair AJR 315-2\/4 (B)-TR is a high-performance axial smoke extract and ventilation fan designed for both daily airflow and emergency smoke extraction. Rated to withstand 300°C for up to 2 hours, it ensures reliable fire safety while maintaining efficient ventilation at 55°C under normal conditions. Engineered for tunnels, industrial facilities, and commercial spaces, this fan delivers 5,300 m³\/h airflow, combining durability, safety, and energy-efficient operation. Constructed from robust steel and finished in black, it is designed for long-lasting performance and ease of installation.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53347249979729,"sku":"228594","price":2059.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/9_ef6154a9-117c-4937-8d3f-7a0c478b7525.jpg?v=1773952311"},{"product_id":"systemair-ajr-355-2-4b-tr-axial-jet-smoke-extract-fan-6-400-m-h-55-c-continuous-300-c-2h-fire-rated-galvanized-steel","title":"Systemair AJR 355-2\/4(B)-TR Axial Jet Smoke Extract Fan – 6,400 m³\/h, 55°C Continuous, 300°C\/2h Fire Rated, Galvanized Steel","description":"\u003cul\u003e\n\u003cli data-start=\"1147\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1147\" data-end=\"1180\"\u003eHigh Performance \u0026amp; Low Noise:\u003c\/strong\u003e Aerodynamic impellers and symmetrical blades ensure maximum thrust with minimal sound levels (AJ \/ AJ-TR versions).\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1436\"\u003e\n\u003cstrong data-start=\"1301\" data-end=\"1334\"\u003eFire \u0026amp; Temperature Resistant:\u003c\/strong\u003e Continuous operation at 55°C and certified for smoke extraction at 300°C for 2 hours (F300 rating).\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1589\"\u003e\n\u003cstrong data-start=\"1439\" data-end=\"1464\"\u003eDurable Construction:\u003c\/strong\u003e Sturdy galvanized steel casing with non-flammable sound-absorbing material complying with DIN 4102 and EU Guideline 97\/69.\u003c\/li\u003e\n\u003cli data-start=\"1592\" data-end=\"1724\"\u003e\n\u003cstrong data-start=\"1592\" data-end=\"1613\"\u003eCertified \u0026amp; Safe:\u003c\/strong\u003e EN 12101-3 certified and CE-marked by BSI; optional tested inspection switch available for easy maintenance.\u003c\/li\u003e\n\u003cli data-start=\"1727\" data-end=\"1853\"\u003e\n\u003cstrong data-start=\"1727\" data-end=\"1740\"\u003eDual Use:\u003c\/strong\u003e Suitable for everyday ventilation as well as emergency smoke extraction in commercial and industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"343\" data-end=\"1096\"\u003eThe Systemair AJR 355-2\/4(B)-TR Axial Jet Smoke Extract Fan delivers high-performance ventilation and smoke extraction for both everyday use and emergency situations. Engineered for maximum airflow with minimal noise, it features symmetrical, fully reversible blades and aerodynamically designed impellers to provide efficient thrust. The fan operates continuously at temperatures up to 55°C and can withstand 300°C for 2 hours in case of fire (F300). Constructed from durable galvanized steel and fitted with an IP55 motor with Class H insulation, this fan is certified to EN 12101-3 and CE-marked by BSI. Optional accessories such as deflectors and inspection switches enhance flexibility, making it ideal for industrial and commercial applications.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53347265577297,"sku":"231073","price":1987.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/9_96b6be0d-c1ce-416c-ae1d-d30a9d137629.jpg?v=1773952843"},{"product_id":"bkf-315d4-6-xl-f400-smoke-extract-centrifugal-fan-dual-purpose-ventilation-smoke-extraction-120-c-continuous-400-c-2h-fire-rated-2-632m-h-zinc-magnesium-steel-systemair","title":"BKF 315D4-6-XL\/F400 Smoke Extract Centrifugal Fan – Dual-Purpose Ventilation \u0026 Smoke Extraction, 120°C Continuous, 400°C\/2h Fire Rated, 2,632m³\/h, Zinc-Magnesium Steel, Systemair","description":"\u003cul\u003e\n\u003cli data-start=\"1198\" data-end=\"1340\"\u003e\n\u003cstrong data-start=\"1198\" data-end=\"1229\"\u003eDual-Purpose Functionality:\u003c\/strong\u003e Provides standard ventilation during normal operation and efficient smoke\/heat extraction in fire scenarios.\u003c\/li\u003e\n\u003cli data-start=\"1343\" data-end=\"1485\"\u003e\n\u003cstrong data-start=\"1343\" data-end=\"1370\"\u003eHigh-Temperature Rated:\u003c\/strong\u003e Continuous operation up to 120°C; tested to withstand 400°C for 2 hours (F400), ensuring fire safety compliance.\u003c\/li\u003e\n\u003cli data-start=\"1488\" data-end=\"1631\"\u003e\n\u003cstrong data-start=\"1488\" data-end=\"1513\"\u003eDurable Construction:\u003c\/strong\u003e Zinc-magnesium coated steel casing with backward-curved pre-galvanized steel impeller for long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"1634\" data-end=\"1798\"\u003e\n\u003cstrong data-start=\"1634\" data-end=\"1660\"\u003eFlexible Installation:\u003c\/strong\u003e Motor outside the air stream, flange connection (30 mm), can be installed in any orientation indoors or outdoors outside the fire zone.\u003c\/li\u003e\n\u003cli data-start=\"1801\" data-end=\"1937\"\u003e\n\u003cstrong data-start=\"1801\" data-end=\"1826\"\u003eCertified \u0026amp; Reliable:\u003c\/strong\u003e Equipped with IE2\/IE3 single-speed motors with PTC thermal protection, compliant with EN 12101-3 by BSI, UK.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"360\" data-end=\"1168\"\u003eThe BKF 315D4-6-XL\/F400 smoke extract centrifugal fan is a dual-purpose solution designed for both normal ventilation and emergency smoke and heat extraction. Engineered to provide smoke-free escape routes, it ensures safe egress and assists fire department access while extracting harmful gases to reduce building damage. Tested for continuous operation up to 120°C and certified to 400°C for 2 hours, this fan features a zinc-magnesium coated steel casing, backward-curved impeller, and motor positioned outside the air stream for safety. Suitable for a wide range of applications including malls, garages, warehouses, and kitchen exhaust, it can operate in all positions with flange connections, providing reliable performance in both indoor and outdoor installations.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53347293626705,"sku":"95689","price":1871.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/10_accf4af1-879b-4cb2-904c-8412f22f6e08.jpg?v=1773953502"},{"product_id":"bkf-315d4-8-xl-f400-smoke-extract-centrifugal-fan-120-c-continuous-400-c-2h-fire-rated-2-632m-h-zinc-magnesium-coated-steel-single-two-speed-motor","title":"BKF 315D4-8-XL\/F400 Smoke Extract Centrifugal Fan – 120°C Continuous, 400°C\/2h Fire Rated, 2,632m³\/h, Zinc-Magnesium Coated Steel, Single\/Two-Speed Motor","description":"\u003cul\u003e\n\u003cli data-end=\"1552\" data-start=\"1416\"\u003e\n\u003cstrong data-end=\"1443\" data-start=\"1416\"\u003eFire-Rated Performance:\u003c\/strong\u003e Operates continuously up to 120°C and can withstand 400°C for 2 hours, ensuring safety during emergencies.\u003c\/li\u003e\n\u003cli data-end=\"1709\" data-start=\"1555\"\u003e\n\u003cstrong data-end=\"1580\" data-start=\"1555\"\u003eDurable Construction:\u003c\/strong\u003e Casing made from zinc-magnesium coated steel; backward-curved impeller from pre-galvanised steel for long-lasting reliability.\u003c\/li\u003e\n\u003cli data-end=\"1881\" data-start=\"1712\"\u003e\n\u003cstrong data-end=\"1739\" data-start=\"1712\"\u003eVersatile Installation:\u003c\/strong\u003e Can be installed in any position, indoors or outdoors, with 30 mm flange connection; suitable for malls, warehouses, garages, and kitchens.\u003c\/li\u003e\n\u003cli data-end=\"2026\" data-start=\"1884\"\u003e\n\u003cstrong data-end=\"1905\" data-start=\"1884\"\u003eMotor Efficiency:\u003c\/strong\u003e Single-speed IE2 or two-speed motors, located outside the airflow to maximize lifespan; built-in PTC motor protection.\u003c\/li\u003e\n\u003cli data-end=\"2167\" data-start=\"2029\"\u003e\n\u003cstrong data-end=\"2055\" data-start=\"2029\"\u003eCertified \u0026amp; Compliant:\u003c\/strong\u003e EN 12101-3 certified by BSI UK, dual-purpose for standard ventilation and smoke extraction, ErP 2018 compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"370\" data-end=\"1386\"\u003eThe BKF 315D4-8-XL\/F400 smoke extract centrifugal fan is designed for both standard ventilation and critical smoke \u0026amp; heat extraction during fire emergencies. Engineered for continuous operation up to 120°C and capable of withstanding 400°C for 2 hours (F400), it ensures safe egress and assists fire-fighting efforts by removing smoke and toxic gases. Its zinc-magnesium coated steel casing and backward-curved pre-galvanised steel impeller deliver durability and reliability, while the motor is positioned outside the airflow to enhance performance. Certified to EN 12101-3 by BSI UK and fully ErP 2018 compliant, this fan is ideal for installation in malls, garages, warehouses, and kitchen exhaust systems. Installation is possible in all positions with a 30 mm flange connection, either inside or outside the building (outside fire zone in well-ventilated rooms). The fan is compatible with frequency converter speed control and AES control accessories for efficient operation.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53347310371153,"sku":"95690","price":1835.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/10_4a81d02a-4fde-44f9-bb49-0c3285dd18d9.jpg?v=1773953809"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/collections\/Gemini_Generated_Image_mhkarvmhkarvmhka_1.png?v=1774391865","url":"https:\/\/veralis.co.uk\/collections\/smoke-extract-fans.oembed","provider":"Veralis","version":"1.0","type":"link"}