Featuring a heavy-duty cast iron body and a steel alloy track, the 93 Series Overhead Concealed Closer by Norton Rixson is designed for low-profile strength and durability. This new all-weather fluid closer series is ADA-compliant and can be fit on exterior or interior doors up to 250 pounds set in aluminum, hollow metal or wooden door frames.
The 93 Series is single-acting and center-hung, with the ability to hold open for high-traffic egress applications. It also features separate and independent closing speed and latch speed valves for maximum functionality. These closers are available in 15 finishes to suit the operational requirements of any space without compromising on aesthetics. For particularly corrosive applications, the 93 Series can be protected further with an SRI primer over the finish.
More info: https://www.rixson.com/en/products/closers-accessories/overhead-concealed/model-93-center-hung/