DORMA 7400 Series door closer

Grade 1 Surface Applied Door Closer
The 7400 Series door closer is featuring backcheck and adjustable spring sizes thus being the ideal solution in a wide variety of applications, including barrier-free. This Grade 1 hydraulic surface door closer is both flexible and easy to install. The 7400 Series offers a compact design and is available in a variety of sprayed finishes to complement any opening’s decor.
Door closer ANSI/BHMA Grade 1 certified.Adjustable spring sizesQuick and easy to installCompact designAdjustable backcheckConstant speeds