The 7949 is a Pneumatic Control Box auxiliary blow-open for use with or without 7901/7902 Series Control Box and one or two pnuematic Auto Equalizers. Controlled by the smoke evacuation system, the 7949 Series Control Box will open the door to allow fresh air into the building.
7949 LCN Door Closers and Operator
Regular Price $3,013.00 -38% Special Price $1,854.80
Availability: Available for Order
SKU
LCN1007949
7949 LCN Door Closers and Operator is available to buy in increments of 1
Pneumatic Control Box with Auxiliary Blow-Open
Description
Speicfications
| Series | 7900 Series Control Boxes |
|---|---|
| Vendor | Allegion |
| Manufacturer | LCN |
| Installation | Commercial |
Details
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.