ACSP – Active Compensated Stairwell Pressurization System

The Active Compensated Stairwell Pressurization System (ACSP) uses the L864 controller from LFSystems to maintain a constant positive pressure boundary in the stairwell, elevator or multi-zoned area by controlling a supply air fan and optional motorized relief damper. This system is listed to UL 864. This system saves lives by preventing the spread of smoke in high rise buildings in the event of a fire. By maintaining a positive pressure in the zone, air flows outward from the area when a door is opened, thus preventing smoke from entering the pressurized area.

Advanced ACSP – Advanced Active Compensated Stairwell Pressurization System

The Advanced Active Compensated Stairwell Pressurization System (Advanced ACSP) uses the L864 and L850 controllers from LFSystems to maintain a constant positive pressure in a multi-point injection system shaft for high rise building stairwells. In the Advanced ASCP System, the UL-Listed L864 controller works with multiple L850 Injection Point Regulators and multiple modulating Injection Point Dampers (IPD) to maintain positive pressure at the injection point. By injecting air into the shaft at the same point where a door is opened, or pressure drop is detected, we can save lives by preventing smoke from entering the areas of ingress and egress.

LAUNDRYFAB

Corp. Number:
(800) 881-0052

Email Address:
info@laundryfab.com

Corporate Address:
120 Sylvania Ave, Suite A
Fort Worth, TX 76111
Get Directions

ADDITIONAL CONTACTS

Sales Contact:
Travis Clayton
Cell: (817) 733-1127
travisc@rmmanifold.com

Engineering:
Zack Johnson ‐ ext 104
zackj@rmmanifold.com.com

Customer Service Contact:
Katy Armendariz – ext 102
katya@rmmanifold.com

System Brochures & Data Sheets