TELL - 300 Series - Heavy Duty Commercial Door Closer - Fixed Spring Tension - Grade 3 - Size 3 - Parallel Arm Bracket - Aluminum Adapters Machines WDR = 100dB

WDR = 100dB

9- Extended Applications

• Up to four (4) channels of video stream face

2021 - 2022 Ford F150 Raptor

TELL - 300 Series - Heavy Duty Commercial Door Closer - Fixed Spring Tension - Grade 3 - Size 3 - Parallel Arm Bracket - Aluminum Adapters Machines WDR = 100dBTell Manufacturing's 300 series door closer is designed for interior commercial use. 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. This closer has a fixed spring tension, size 3. Grade 3 ANSI A 156. 4 with 500,000 cycles, UL Listed Closer non handed, cast aluminum, mounting to regular, top jamb or parallel arm applications Door preparation: 9 1 16 In. horizontal and 3