{"product_id":"a_collection-8967025","title":"Control and measuring device Arms 400 [8967025]","description":"\u003cul\u003e\n\n\u003cli\u003e Brand: a-collection\u003c\/li\u003e\n\n\u003cli\u003e Product number: 8967025\u003c\/li\u003e\n\n\u003cli\u003e Delivery time: approx. 1-5 business days.\u003c\/li\u003e\n\n\u003cli\u003e Shipping €9.90 or\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\n\n \u003cstrong\u003eFree pickup, no hidden costs\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"flex shrink-0 basis-1\/2 flex-col overflow-hidden gap-4 pr-12\"\u003e\n\n \u003cdiv\u003eMeasuring and adjusting device for circular ducts for precise and fast air volume control.\u003cbr\u003e The air flow is obtained by measuring the pressure difference at the device's fixed measuring joint and reading the measurement curve. The control section can be opened completely, no cleaning hatch is required.\u003cbr\u003e Made of hot-dip galvanized steel sheet.\u003cbr\u003e\u003cbr\u003e According to Part E7 of the Finnish Building Regulations, the spread of smoke gases generated in the initial stages of a fire can be limited by using a damper with a maximum permitted room-specific airflow of 42 dm3\/s at a pressure difference of 100 Pa. ARMS-100 and ARMS-125 dampers set to setting position 5 or with a smaller throttle opening can therefore be used as smoke limiters.\u003c\/div\u003e\n\n\u003cul class=\"\"\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eProduct number\u003c\/span\u003e \n\u003cdiv class=\"group\/item flex items-center gap-1\" data-prevent-nprogress=\"true\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e8967025\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eSupplier product number:\u003c\/span\u003e \n\u003cdiv class=\"group\/item flex items-center gap-1\" data-prevent-nprogress=\"true\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e6542818\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e \n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eEAN code:\u003c\/span\u003e \n\u003cdiv class=\"group\/item flex items-center gap-1\" data-prevent-nprogress=\"true\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e6415889670253\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eMaterial class\u003c\/span\u003e \n\u003cdiv class=\"group\/item flex items-center gap-1\" data-prevent-nprogress=\"true\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003eI89010\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"flex-col gap-6 overflow-hidden px-12\"\u003e Specifications\n\u003cul class=\"list-inside list-disc\"\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eNominal duct diameter:\u003c\/span\u003e \u003cspan\u003e400\u003c\/span\u003e \u003cspan\u003emm\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eConnection 1:\u003c\/span\u003e \u003cspan\u003econnection head\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eConnection 2:\u003c\/span\u003e \u003cspan\u003econnection head\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eTightness class:\u003c\/span\u003e \u003cspan\u003eC\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"a-collection","offers":[{"title":"Default Title","offer_id":54546984304984,"sku":"8967025","price":89.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1343\/1641\/files\/6542803_8edfdc49-abcc-495a-8134-290250d8f4e6.jpg?v=1763294975","url":"https:\/\/lvitarvikkeet.fi\/en\/products\/a_collection-8967025","provider":"lvitarvikkeet.fi","version":"1.0","type":"link"}