{"product_id":"systemair-rvk","title":"RVK Extraction Fans - All Sizes","description":"\u003cp\u003eThe RVK fan is an industry staple.\u003c\/p\u003e\n\u003cp\u003eIdeal for use as an extractor or intake fan. Suitable to ventilate wet or damp rooms, versatility makes this product a consistent bestseller. Easy to connect and simple to install in virtually any position, RVK fans feature an energy efficient backwards curved motorised impeller and can be powered directly from the mains or via a speed controller to regulate speed and airflow.\u003c\/p\u003e\n\u003cp\u003eThe fibreglass and polypropylene casing makes the fans incredibly robust whilst the dynamically balanced impeller reduces vibration and noise making the RVK quiet, yet powerful, securing it as a favourite with growers from entry level to experienced.\u003c\/p\u003e\n\u003cp\u003eDesigned with safety in mind the product features thermal protection to prevent overheating and an IP44 rated terminal box. Extremely reliable and maintenance free, the RVK fan offers the quality synonymous with German manufacture, and this is supported by a two year warranty.\u003c\/p\u003e\n\u003cul style=\"color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003c\/ul\u003e\n\u003cul style=\"color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eSpeed-controllable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eIntegral thermal contacts acc. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eCan be installed in any position\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eInclusive mounting bracket\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThe RVK sileo series is designed for installation in ducts.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThe casing is manufactured from PP fibreglass reinforced plastic which gives the fan a less leckage casing. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eDuct connected wet room applications of the fan are possible due to the air tight casing and the IP 44 rated terminal box. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eWe recommend a period of continued ventilation with dry air for wet room applications.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThe fans have high effective backward-curved blades (* BAT with special geometry) and external rotor motors. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThe FK mounting clamp facilitates easy installation and removal, and prevents the transfer of vibration to the duct. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 10px 0px; color: rgb(0, 0, 0,'); font-family: arial; line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThe fans can be speed-controlled via a stepless thyristor or a \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/fan-controllers-spares\/products\/g-a-s-4-amp-pro-step-controller\"\u003e5-step transformer\u003c\/a\u003e. To protect the motor from overheating the models have integrated thermal contacts with manual reset.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 10px 0px 10px 0px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e\u003cstrong\u003e*\u003c\/strong\u003ePlease note that RVK Fans now need an IEC cable to UK 3 pin plug and are not supplied with one. If you need an IEC cable and plug, we sell a 2.5mtr or 5mtr cable and plug. Click here to buy  \u003ca href=\"https:\/\/hytachydroponics.com\/products\/iec-cable-2-5mtr?pr_prod_strat=pinned\u0026amp;pr_rec_id=34b82c6a4\u0026amp;pr_rec_pid=8763341308236\u0026amp;pr_ref_pid=8763365130572\u0026amp;pr_seq=uniform\"\u003e'IEC UK Power Cable'\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"4\" (A1) 211(m3\/h)","offer_id":47417468059980,"sku":"RVK-FAN","price":81.95,"currency_code":"GBP","in_stock":true},{"title":"5\" (A1) 244(m3\/h)","offer_id":47417468092748,"sku":"RVK-FAN-2","price":82.95,"currency_code":"GBP","in_stock":true},{"title":"6\" (A1) 423(m3\/h)","offer_id":47417468158284,"sku":"RVK-FAN-4","price":91.95,"currency_code":"GBP","in_stock":true},{"title":"6\" (L1) 737(m3\/h)","offer_id":47417468191052,"sku":"RVK-FAN-5","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"8\" (A1) 827(m3\/h)","offer_id":47417468223820,"sku":"RVK-FAN-6","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"8\" (L1) 1073(m3\/h)","offer_id":47417468256588,"sku":"RVK-FAN-7","price":134.95,"currency_code":"GBP","in_stock":true},{"title":"10\" (A1) 863(m3\/h)","offer_id":47417468289356,"sku":"RVK-FAN-8","price":124.95,"currency_code":"GBP","in_stock":true},{"title":"10\" (L1) 1134(m3\/h)","offer_id":47417468322124,"sku":"RVK-FAN-9","price":139.95,"currency_code":"GBP","in_stock":true},{"title":"12\" (A1) 1364 (m3\/h)","offer_id":47417468354892,"sku":"RVK-FAN-10","price":204.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/RVK-EXTRACTION-FAN.jpg?v=1701703778","url":"https:\/\/hytachydroponics.com\/products\/systemair-rvk","provider":"Hytec Horticulture","version":"1.0","type":"link"}