Commercial Door Closer Grades

Grade 2 hardware can be used for light commercial and standard residential doors.

Commercial door closer grades.

If you have a small interior office grade 2 door closers are acceptable and for closets grade 3 closers will work fine. As mentioned earlier it s essential to choose ansi grade 1 closers for high volume doors. Grade 3 hardware should be used on very light residential applications such as guest rooms or storage rooms. Door closers can be classified in one of 6 different closer force sizes as shown in the chart to the right.

500 000 w or w o bc low traffic sweeping generalities separate independent latch sweep valves. 1 million w o bc 750 000 w bc low to medium traffic ansi grade 3. The mounting is a tri pack for regular top jamb and parallel arm applications. Free shipping by amazon.

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. 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. Set your store to see local availability add to cart. Spring power is adjustable 1 4 and 1 6 sizes.

Dynasty hardware heavy duty grade 1 aluminum commercial door closer with hold open arm model dyn 8500 ho alum 89 95 89 95. Dynasty hardware 3000 alum commercial grade door closer size 3 spring sprayed aluminum. Tell manufacturing 300 series door closer is designed for interior commercial use. Get it as soon as fri sep 11.

It is a grade 3 heavy duty aluminum commercial door closer that complies with ansi a156 4 ul ulc listed up to 3 hour fire rated. Grade 1 commercial door closer performance complies with ansi a156 4 grade 1 2 million cycles. Global door controls grade 1 aluminum commercial door closer. This closer has a fixed spring tension size 3.

Closer size closing force number 1 2 lbs. Once the grade requirement is met energy efficiency and aesthetics can be taken into account. Hardware is typically listed as grade 1 2 or 3. More buying choices 24 99 4 used new offers top rated from our brands amazon s.

Global door controls commercial door closer with backcheck in aluminum size 3 model tc2203 bc al. Choose grade 1 hardware for commercial applications or for doors subject to high levels of abuse.