DOOR CLOSER MAX WT 180LB ALUM

For high frequency rapid door-swing applications. UL listed. Spring power size range is adjustable from 2 through 6. With more than 50 percent adjustment over size 6. The rating at size 2 is the same and at size 6 this closer is rated for 14 pounds minimum closing force on a 180 pound door. Controls the door through the entire opening-closing cycles. Back check, gen and latch speeds are equipped with non-critical "v-slot" regulating valves, which allows for fine tune adjustments. Non-handed. All season fluid. Cylinder body made of high silicon aluminum alloy to exceed the ANSI/BHMA A156.4 grade 1 requirement. Includes tri-pack hardware for regular, top jamb, and parallel arm arrangements. The minimum closing force is measured 30" out from the hinges when the door is within 3" of the closed position in all cases. 180 Lbs. maximum door weight.