{"product_id":"ts83-size-3-6-overhead-door-closer-with-backcheck-and-delayed-action","title":"TS83 Size 3-6 Overhead Door Closer with Backcheck and Delayed Action","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eProduct Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Dorma TS83 Overhead Door Closers are designed for versatility and reliability, featuring an adjustable strength range of size 3-6.\u003c\/p\u003e\n\u003cp\u003eThese closers are suitable for doors weighing up to 120kg and measuring a maximum width of 1400mm. They have been rigorously tested to meet BS EN1154 standards and are CE Marked, ensuring compliance with safety regulations.\u003c\/p\u003e\n\u003cp\u003eThis door closer is equipped with several advanced features, including backcheck, delayed action, adjustable closing speed, and adjustable latch action. For further details on how these functions operate, please refer to our FAQs.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eProduct Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e Overhead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to:\u003c\/strong\u003e BS EN1154\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Tested:\u003c\/strong\u003e EN1634 - 120 Minutes (Timber), 240 Minutes (Steel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Fig 1, Fig 61, and Fig 66\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 47mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 245mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Door Weight:\u003c\/strong\u003e 120kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Door Width:\u003c\/strong\u003e 1400mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength:\u003c\/strong\u003e Adjustable size 3-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Closing Speed:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Latch Action:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelayed Action:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackcheck:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Open:\u003c\/strong\u003e No (Use with part number: 22003001 - Dorma Hold Open Arm; not suitable for use on fire doors if hold open arm is fitted)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eProduct Documentation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor detailed installation instructions and additional information, please refer to the product documentation provided.\u003c\/p\u003e","brand":"Dormakaba","offers":[{"title":"Default Title","offer_id":43423922618457,"sku":"DF-TS83DC","price":206.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/Screenshot_11-6-2026_14036_www.duffells.com.jpg?v=1781166649","url":"https:\/\/metalix.co.uk\/products\/ts83-size-3-6-overhead-door-closer-with-backcheck-and-delayed-action","provider":"Metalix Hardware","version":"1.0","type":"link"}