1) Die cast aluminum body; tested to meet ANSI 156. 4
2) Multi-sized and back check function is optional
3). Separate controlled valves for adjustable closing and latching speed
4) High quality hydraulic fluid, temperature -30º C to 40º C
5) Regular arm, top jamb and parallel arm is optional.
6). Optional built-in Hold-Open type
7) Finish: silver, bronze, golden, white
8) North America style, use for residential and commercial doors
9). UL listed, 500, 000 cycles guarantee |
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