Heavy duty, surface mounted control box contains one or two electrically controlled pneumatic circuits. Air filtration, pneumatic regulation, and system timing is performed by the control box. 7980 series control boxes also contain a built-in air pump to power the system. Each pneumatic circuit can be adjusted for a hold open time up to 30 seconds. Output air pressure can be adjusted to precisely tailor system to individual door requirements. Pneumatic connections use standard barbed fittings and 925 tubing from the compressor to the control box to the operator. A package of barbed tee and butt connectors are supplied with each control box to simplify installations. Self-contained control box/compressor combination for independent or simultaneous operation of two door leaves. Two independent pneumatic circuit accepts normally open (N.O.) inputs from hardwired or RF (wireless) actuator/receiver combinations. The 7982 control box does not require a separate compressor.
LCN 7982S Door Closer with Dual Box with Secquential Module with Internal Compressor Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Self...
LCN 7981 Door Closer with Single Control Box with Internal Compressor Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Self Contained Control...
LCN 7910-3960 Door Closer with Compressor Assembly 7900 Series Control Boxes Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Cast iron...
LCN 7982ES Door Closer with Double Control Box with Electric Strike Relay Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Self Contained...
The LCN 7901 Series door cloer heavy duty, surface mounted control box contains one or two electrically controlled pneumatic circuits. Air filtration, pneumatic regulation, and system timing is...
LCN 7910-3426 Door Closer with Sequencer Card For Control Box Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Cast iron material UL listed...
The LCN 7901ES Series door cloer heavy duty, surface mounted control box contains one or two electrically controlled pneumatic circuits. Air filtration, pneumatic regulation, and system timing is...
LCN 7949 Door Closer with Blow Open Control Box For Smoke Evacuation Systems Features: Cast iron material UL listed hardware Surface mount door closer Easy to install and maintain Pneumatic...
LCN 293G Surface Mount Door Closer with Muffler For Control Box 7980. Features: Cast iron material UL approved for fire doors All weather fluids is standard Easy to install and maintain Closer to...
