Standard features include selective on or off hold open, build-in positive dead stop, and separate independent valves for closing, latch and back check adjustments.
Although A.D.A. Series Door Closers comply with A.D.A. specified opening forces, they might not provide adequate spring power to control and close the door due to varying site conditions and door size.
Optional accessories that may be needed are:
253000 Floor Closer Cement Case
284720RH Closer Cover
Additional finishes and accessories are available upon request for quotation.