The 7200 Series is a multi-point electromechanical closer/holder that provides flexibility to installers and facility managers. Shipped standard with selective hold open, the 7200 Series is designed to hold the door open at any point up to 180°. Available for push or pull side mounting, these units can be ordered with integral smoke detectors or remote wireless door releases.
Closer for __________ doors shall be electromechanical (with integral smoke detector) and completely enclosed in a metal cover. Units shall be surface mounted to the frame face [on the pull (hinge side) on the push (opposite hinge side)] of the door [and shall project no more than 2-5/8" (67mm) from the surface of the frame]. (Closer shall be installed in the header of the frame, and the slide track mortised into the door’s top rail). Closer unit shall be hydraulic, full rack and pinion type with a cast aluminum alloy shell. Hydraulic fluid shall be non-gumming and non-freezing. Closer unit shall have two non-critical valves to independently regulate closing and latch speed. It shall also have an adjustable backcheck with a hex-key. Closer unit shall have spring power adjustment to permit a 50% increase in closing power over the minimum closing force for any size. Electromechanical Closer shall have (Infinite) (Selective) Hold Open (Free Swing Operation) and shall be able to attain a maximum opening of 180° (with hold open to 175°). Unit to be fail safe and must close the door during any electrical power interruption to the unit. (Closer/Holder to be Executive Door Holder/Release with release actuated by battery operated hand-held controller). Unit(s) to operate on (_______VAC, 60Hz) (_________ VDC) and will accept (surface) (concealed) wiring. Amperage draw shall not exceed (.086 Amps for 24VAC/DC) (.051 Amps for 120VAC) units. Supplier to coordinate electrical requirements with electrical and alarm system engineers. Wiring (and conduit) by others. Electromechanical Units to be Norton® Series 7200 (Closer/Holder) (Free Swing Releasing Device), (Executive Door Holder/Release).
Multi-point, electromechanical closer/holderSelectable hold open time standard; infinite hold open can be set in the field by turning the camPush or pull side mountingHandedSpring sizes 3, 4 or 5 (pull side) and sizes 4, 5 or 6 (push side)Fail SafeConcealed or surface wiringSelective Hold Open (Standard): The door will hold open at any degree of opening beyond a pre-set hold open point, up to 175°, with a maximum allowable door opening of 180° (exception series 7250 at 110°).Infinite Hold Open: The door will hold open at any degree of opening up to 175°, with a maximum allowable door opening of 180° (exception series 7250 at 110°). Can be set in the field by turning cam.
Master Unit: 7200MPDOConsists of an on-board power supply (for 120VAC input option) or a terminal strip (for 24VDC input option), an integral smoke detector module and a door closer assembly with internal electrohydraulic holder capability. A Master Unit can control a single door or one leaf of a pair of doors. A 24VDC Slave/Support Unit is required on the opposite door leaf. Slave/Support Unit: 7200MPSOIdentical in size to the Master Unit, the Slave/Support Unit consists of an on-board power supply (for 120VAC) input option) or a terminal strip (for 24VDC input option) and a door closer assembly with internal electrohydraulic holder capability. This unit (120VAC or 24VDC is intended to control a single door or a pair of doors wher the building's alarm system monitors the power to the Slave/Support Unit (24VDC) to control the inactive leaf of a pair of doors where the active leaf is controlled by a Master Unit.
Executive™ Unit: RFS SuffixIdentical in size and appearance to the Master Unit, the Executive Unit consists of an on-board power supply (for 120VAC) input option) or a terminal strip (for 24VDC input option) a 433MHz radio frequency receiver and a door closer assembly with internal electrohydraulic holder capability. Unit is intended to provide remote wireless release of a door that has been manually placed into the electrified hold open position. Not intended for use in life safety applications.
Typical Applications: Patient rooms, Executive offices, Material storage rooms, Libraries, Storage rooms.Input Power: 120VAC or 24VDCCurrent Draw: Master Units = < 0.25A, Slave/Support Units = <0.1A