Page 4 of 4
G
Integrated Fire Protection System
Dimensional Data & Cabinet - Vacuum Sprinkler System
FM-060M-0-92A
Figure 4 - Open drain details for single unit
B
4'' (100mm) min.
Drain Pipe (pipe diameter
per drain flow calculation)
Unit Shown Without
Front Door
F
IRE LEX
AC EC
®
F
-V T
Air Gap
Water Supply Pipe
Unit Drain Pipe
(dia. = C)
FM-061H-0-230B
A
Table 4 - Manifold dimensions
Unit
size
3"
4"
6"
8"
A
10"
255mm
10"
255mm
11"
280mm
12"
305mm
B
13½"
345mm
13½"
345mm
13½"
345mm
17½"
445mm
C
2"
50mm
2"
50mm
2"
50mm
2"
50mm
Figure 5 - Open drain details for multiple units
(refer to dimensions in table 4)
FM-061H-0-231A
Drain Collector running
between wall and units
(pipe diameter per
drain flow calculations)
A
B
Water Supply Pipe
(Can Be Manifolded)
12'' (305mm) min.
Typical Air Gap
Unit Drain Pipe
(dia. = C)
DO NOT MANIFOLD !
4'' (100mm) min.
Unit Shown Without
Front Door
F
IRE LEX
AC EC
®
F
-V T
Unit Shown Without
Front Door
F
IRE LEX
AC EC
®
F
-V T
Notes:
1. Water supply and drain pipes can be connected on either sides of cabinet.
2. All pipes and fittings should meet applicable codes.
3. Actual drain collector diameter shall be determined with detailed hydraulic calculations and is the responsibility of the system
designer.
