{"product_id":"dorma-ts77-door-closer","title":"DORMA TS 77 Overhead Door Closer (EN 3\/4)","description":"\u003cp\u003eThe \u003cstrong\u003eDORMA TS 77 Door Closer\u003c\/strong\u003e is a highly versatile, non-handed rack-and-pinion door closer designed for maximum reliability and ease of installation. Featuring a hydraulically fully controlled closing cycle, it provides the perfect economical solution for standard commercial and industrial doors.\u003c\/p\u003e\n\n\u003cp\u003eThis single model covers both \u003cstrong\u003eSize EN 3 and EN 4\u003c\/strong\u003e adjustments, accommodating standard doors up to 1100 mm in width. Whether you are looking for a complete assembly or a \u003cstrong\u003eDorma TS77 replacement\u003c\/strong\u003e part, this closer delivers optimal performance with an adjustable closing speed (180° - 20°) and a secure latching action (20° - 0°).\u003c\/p\u003e\n\n\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eForce Sizes:\u003c\/strong\u003e Adjustable for EN 3 (up to 950 mm) and EN 4 (up to 1100 mm).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation Options:\u003c\/strong\u003e Supports standard door leaf fixing (pull side), transom fixing (push side), and \u003cstrong\u003eparallel arm\u003c\/strong\u003e setups.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eControlled Closing:\u003c\/strong\u003e Fully independent valve adjustments for closing speed and latching action.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e High-grade surface finish for optimum protection in demanding environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptional Hardware:\u003c\/strong\u003e Available with an optional \u003cstrong\u003eDorma TS 77 hold open arm\u003c\/strong\u003e for temporary door hold-open needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e*Note: For applications involving heavy exterior doors or significant wind resistance, please consider upgrading to the DORMA TS 83 series.\u003c\/em\u003e\u003c\/p\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44578051293229,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/dorma-ts77-door-closer-main..png?v=1778053645","url":"https:\/\/doordynamic.com\/products\/dorma-ts77-door-closer","provider":"Doordynamic","version":"1.0","type":"link"}