{"product_id":"heavy-duty-door-closer-8500-series-with-25-million","title":"Heavy Duty Door Closer 8500 Series With 25 Million Cycles Life Adjustable Spring Sizes 1 Through 6 Tri Style Mounting Regular Top Jamb Or Parallel Non Handed Cast Aluminum Body Rack And Pinion For High Traffic Doors","description":"\u003cdiv\u003eHeavy Duty Door Closer 8500 Series: 25M Cycles, Single Unit\u003cbr\u003e\n✔️ Adjustable spring 1-6 with tri-style mounting: regular, top jamb. \u003cp\u003eThe Heavy Duty Door Closer 8500 Series is a high-capacity, rack-and-pinion closer built for busy commercial doors. With a cast aluminum body, 25 million cycle life, and an adjustable spring, it's ready for storefronts, office buildings, hospitals, and other high-traffic openings. Tri-style mounting options (regular, top jamb, parallel) make installation flexible for various door configurations.\u003c\/p\u003e \u003cp\u003e✅ 25 million cycles life \u003cbr\u003e✅ Adjustable spring 1-6 \u003cbr\u003e✅ Tri-style mounting: regular, top jamb, parallel \u003cbr\u003e✅ Non-handed design \u003cbr\u003e✅ Cast aluminum body with rack and pinion \u003cbr\u003e✅ Suited for moderate- to high-traffic openings \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a heavy-duty door closer used for in commercial doors and how does spring adjustment help?\u003c\/p\u003e\n\u003cp\u003eA handy overview explains why these closers fit busy spaces and how spring tuning improves performance.\u003c\/p\u003e\n- Controls opening speed and latching action in busy entrances\n- Adjustable spring sizes 1-6 match door weight and traffic\n- Durable rack-and-pinion design with cast aluminum body\n- Tri-style mounting support for flexible installation\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48797353279723,"sku":"VXB00GPP4398","price":257.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71j_KCInPtL.jpg?v=1781074698","url":"https:\/\/vxb.com\/products\/heavy-duty-door-closer-8500-series-with-25-million","provider":"VXB Bearings","version":"1.0","type":"link"}