The average Fenwal cylinders requires - 24” x 30” per cylinder
Fenwal FM-200 Cylinder Data Sheet
Fenwal Novec 1230 Cylinder Data Sheet
The average Fike cylinders requires - 24” x 24” per cylinder
Fike FM-200_HFC-227 Cylinder Data Sheet
Fike ECARO-25 Cylinder Data Sheet
When mounting cylinders to concrete masonry, brick walls, columns or poured concrete walls always:
For smooth ceiling applications, the distance between detectors shall not exceed their listed spacing. Detectors should be placed with one half the listed spacing from all walls or partitions. These rules of thumb are adjusted for other ceiling types and construction. Refer to NFPA 72 for specific instructions.
Air sampling smoke detection pipe layout should follow manufacturer recommendations, which generally includes balanced pipe lengths, elbows and fittings. Sample ports should be spaced according to spot type detection guidelines.
Spaces dedicated for mission critical operation that require specialized fire protection systems must be sealed well enough to maintain design concentration for 10 minutes. This means all penetrations into the space must be sealed, doors must be fitted with sweeps and seals. Ceiling tiles must be installed and clipped in place within 8’ of all discharge nozzles
Rooms protected by specialized fire protection systems may require additional venting to relieve pressures experienced during discharge. While this is always a consideration with inerting agents, it sometimes applies to chemical agents as well. To determine venting requirements, calculation tables are required. Fill out Ask the Expert page and request assistance with venting calculations.