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Norton hold open door closer.
They are used on fire doors to help prevent the spread of flames and smoke in the event of a fire.
Have one to sell.
Unitrol uni j1600bc sized closers uni j1601 multi sized closers non hold open and hold open h 80 9316 2534 020.
Hold open tension shall be adjustable effective at one point selected at installation from 85 110 in five degree increments.
Corrosion resistant series 1600ss sized closers 1601ss multi sized closers non hold.
Electromechanical closer units to be a multi point closer holder type with selective hold open positioning achieved by electronic solenoid locking of closer arm slide into the track assembly.
Door stop mechanism shall be reversible and attached to soffit plate.
Hold open mechanism shall have engage disengage selection actuated by.
Parker 1 sargent 14 stanley 28 townsteel 18 yale 29 view all price 10 15 2 25.
Norton 3 norton door closers 64 s.
Door closer shall have a feature with selectable on and off ball and detent hold open.
Hold open tension shall be adjustable effective at one point selected at installation from 85 110 in five degree increments.
Norton door controls offers a comprehensive line of door controls designed and manufactured to ensure superior performance reliability and application breadth.
Hold open mechanism shall have engage disengage and strength selection actuated by thumbturn.
Hold open door closers.
Unitrol non hold open and hold open uni 1600bc series sized closers uni 1601 series multi sized closers.
Door closers shall have built in door stop and holder effective at one point selected at installation from 85 110 in five degree increments.
Door closers pull doors closed once they ve been opened and released.
Hold open mechanism shall have engage disengage selection actuated by.
Norton door controls continuously develops cutting edge door control solutions for swing door applications.
Today norton offers traditional surface industrial economy overhead concealed commercial and architectural grade closers.
Norton door controls 8501h x 689 8500 series door closer cast aluminum body adjustable size 1 6 hold open arm with full cover tri styled pack aluminum finish onarway door closer parallel arm bracket mount plate aluminum finish required for parallel arm mounting.
Door closers shall have a field reversible door stop.
Door closers for both interior and exterior openings are to be the product of a single source manufacturer.
Ryobi doorman brown dm85 s automatic door closer auto hold open nos sealed.
Door closer shall have a feature with selectable on and off ball and detent hold open.