Commercial Door Closer Grades

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Commercial door closer grades.

4 6 out of 5 stars 167. Free shipping by amazon. 500 000 w or w o bc low traffic sweeping generalities separate independent latch sweep valves. If you have a small interior office grade 2 door closers are acceptable and for closets grade 3 closers will work fine.

Global door controls grade 1 aluminum commercial door closer. 600 series door closer heavy duty commercial grade 1 surface applied closers which complies with ansi a156 4 completing 2 million cycles and are ul listed. Choose grade 1 hardware for commercial applications or for doors subject to high levels of abuse. Door closers can be classified in one of 6 different closer force sizes as shown in the chart to the right.

Hardware is typically listed as grade 1 2 or 3. Tell manufacturing 300 series door closer is designed for interior commercial use. Grade 3 hardware should be used on very light residential applications such as guest rooms or storage rooms. Set your store to see local availability add to cart.

Ul ulc listed up to 3 hours fire rated chassis closer cast aluminum handing non handed mounting tri pack regular top jamb and parallel arm applications. Spring power is adjustable 1 4 and 1 6 sizes. Closer size closing force number 1 2 lbs. Grade 2 hardware can be used for light commercial and standard residential doors.

Dynasty hardware heavy duty grade 1 aluminum commercial door closer with hold open arm model dyn 8500 ho alum 89 95 89 95. Global door controls commercial door closer with backcheck in aluminum size 3 model tc2203 bc al. Get it as soon as fri sep 11. Regardless of the type of closing mechanism you use sur face or concealed it is always a good idea to supply closers with separate checking valves.

Dynasty hardware 3000 alum commercial grade door closer size 3 spring sprayed aluminum. Once the grade requirement is met energy efficiency and aesthetics can be taken into account. This closer has a fixed spring tension size 3. Most closers are adjustable but the most common are a size 4 for an external 36 inch wide commercial door and a size 3 for an internal commercial or residential application.

The mounting is a tri pack for regular top jamb and parallel arm applications. 1 million w o bc 750 000 w bc low to medium traffic ansi grade 3.