3-1090-FM200M-000 September 2004
FM-200
®
ECS Series Engineered Fire Suppression Systems
1.250-18 UNEF-3A
CAP RETAINER
.125-27 NPT
PRESSURE INLET
PISTON
BODY
SET
OPERATED
STEM
1.250-18 UNEF-3B
3.480”
(88.4 mm)
Figure 3-18. Stackable Pressure Operated
Control Head
3-3.5 Remote Pull Stations
3-3.5.1 ELECTRIC REMOTE PULL BOX,
P/N 893607 AND P/N 893608
The Electric Remote Pull Box is an electrically operated
device. To actuate the FM-200 system, pull the handle on
the front of the box.
3-3.5.2 CABLE MANUAL PULL STATION,
SURFACE, P/N 871403
The surface type remote Cable Manual Pull Station is a
cable operated device. To actuate the FM-200 system, break
the glass plate on the box using the attached hammer and
pull the handle (see Figure 3-19).
400 Main Street - Ashland, MA 01721-2150
Tel(508)881-3000 FAX(508)881-0020
R
FOR FIRE
BREAK GLASS PULL HANDLE
PULL HARD
OPTIONAL
NAMEPLATE
(BY INSTALLER)
HAMMER
P/N 928103
PULL
4-COVER
3/8” PIPE
1/16” CABLE
SCREWS
HANDLE
2 - NAMEPLATE
BRACKETS -
(SUPPLIED WITH
PULL BOX)
5.87"
5.00"
2.25"
(57 mm)
(127 mm)
(149 mm)
PULL HANDLE
CABLE FASTENER FOR 1/16” CABLE
BREAK GLASS
P/N 928103
3/8” NPT FEMALE
2 - HOLES FOR 1/4”
MOUNTING SCREWS
(SCREWS NOT SUPPLIED
WITH PULL BOX)
SECTION VIEW
Figure 3-19. Cable Manual Pull Station
3-3.6 Actuation Accessories
3-3.6.1 NITROGEN ACTUATOR, MOUNTING
BRACKET AND ADAPTER, P/N 877940,
P/N 877845 AND P/N 69920501
RESPECTIVELY
Gas pressure from a nitrogen cylinder is routed to the pres-
sure operated control head mounted on each FM-200 cyl-
inder. When the control head on the remote nitrogen cylinder
is actuated, the FM-200 cylinder will be activated, causing
FM-200 to be discharged from the cylinder.
The nitrogen cylinder is used in multiple cylinder and
main/reserve systems. When activated by a control head,
gas pressure is routed from the nitrogen cylinder to pres-
sure operated control heads mounted on each FM-200
cylinder, resulting in a complete system discharge (see
Figure 3-20).
1-1/4"-18 NF-3
FOR CONTROL HEAD CONNECTION
CYLINDER P/N 877940
BRACKET P/N 877845
SPECIFICATIONS
Cylinder Capacity: 108 cu. in. (1770 cu. Cm)
Safety outlet burst range: 2650 to 300 PSI
(183 to 207 bar) at 70°F (21°C)
Nitrogen-BB-n-411b, Grade A, Type I
1800 PSI (124 bar) at 70°F (21°C)
16"
3.56"
(406 mm)
(90 mm)
GAUGE
PLUG
OUTLET PORT-1/8" NPT FEMALE
ATTACH ADAPTER HERE
SAFETY
OUTLET
1/8" NPT
MALE
5/16"-TUBING
MALE
ADAPTER
P/N 69920501
Figure 3-20. Nitrogen Actuator,
Mounting Bracket and Adapter