Model/Sprinkler
Identification
Numbers
Model FRFS (3 mm Bulb)
TY1136 - Upright 57K
TY1236 - Pendent 57K
TY3136 - Upright 80K
TY3236 - Pendent 80K
TY4136 - Upright 115K
TY4236- Pendent 115K
Model FS Special (4 mm Bulb)
TY1146 - Upright 57K
TY1246 - Pendent 57K
TY3146 - Upright 80K
TY3246 - Pendent 80K
TY4146 - Upright 115K
TY4246- Pendent 115K
Model FS (5 mm Bulb)
TY1156 - Upright 57K
TY1256 - Pendent 57K
TY3156 - Upright 80K
TY3256 - Pendent 80K
TY4156 - Upright 115K
TY4256- Pendent 115K
Operation
The glass bulb contains a fluid which
expands when exposed to heat. When
the rated temperature is reached, the
fluid expands sufficiently to shatter the
glass bulb, allowing the sprinkler to
activate and water to flow.
Technical
Data
Approvals
The Flat Spay Sprinklers are VdS Ap-
proved for installation per CEA 4001
“Sprinkler Systems Planning and In-
stallation” or EN12845 “Automatic
Sprinkler Systems - Design, Installa-
tion and Maintenance”.
The Guards, Shields, and Guards with
Shields are VdS Approved with the
combinations of product shown in Ta-
ble A.
For details contact Tyco Fire & Build-
ing Products, Enschede, Netherlands:
Tel. 31-53-428-4444
Fax 31-53-428-3377
Maximum Working Pressure
12,1 bar
Discharge Coefficient
K = 57 LPM/bar
1/2
K = 80 LPM/bar
1/2
K = 115 LPM/bar
1/2
Temperature Ratings in °C
57, 68, 79, 93, and 141
Finishes
Sprinklers: Natural Brass
Guards: Red Painted / Zinc Chromate
Shields: Zinc Chromate
Physical Characteristics
Frame . . . . . . . . . . . . . Bronze
Button............ Copper
SealingAssembly...........
. . . . . . Beryllium Nickel w/Teflon*
Bulb .............. Glass
Compression Screw . . . . . Bronze
Deflector........... Copper
Guard . . . . Welded Carbon steel
Shield .........CarbonSteel
ShieldSpring .....CarbonSteel
* Registered trademark of DuPont
Design
Criteria
The Model TY-FRFS, TY-FS Special,
and TY-FS Flat Spray Sprinklers are
only intended for installation per CEA
4001 “Sprinkler Systems Planning and
Installation” or EN12845 “Automatic
Sprinkler Systems - Design, Installa-
tion and Maintenance” where flat
spray sprinklers are permitted.
NOTE
In all cases, CEA 4001 “Sprinkler Sys-
tems Planning and Installation” or
EN12845 “Automatic Sprinkler Sys-
tems - Design, Installation and Mainte-
nance” must be referenced and fol-
lowed to ensure an effective
installation. The Flat Spay Sprinklers
have significantly different water distri-
bution characteristics from that of con-
ventional and spray pattern sprinklers
that has enabled the Flat Spray Sprin-
klers to be used in conformance with
CEA 4001 “Sprinkler Systems Plan-
ning and Installation” or EN12845
“Automatic Sprinkler Systems - De-
sign, Installation and Maintenance”.
Page2of10
TFP635
TABLE A
ALLOWABLE COMBINATIONS OF GUARDS, SHIELDS, AND GUARDS WITH SHIELDS
Series Bulb Size Orifice
Position
SIN Guard Shield Guard/Shield
TY-FRFS 3 mm TY1136 N/A N/A N/A
TY-FS Special 4 mm TY1146 N/A N/A N/A
TY-FS 5 mm TY1156 N/A N/A N/A
TY-FRFS 3 mm TY1236 N/A N/A N/A
TY-FS Special 4 mm TY1246 N/A N/A N/A
TY-FS 5 mm TY1256 N/A N/A N/A
TY-FRFS 3 mm TY3136 G1 N/A N/A
TY-FS Special 4 mm TY3146 G1 N/A N/A
TY-FS 5 mm TY3156 G1 N/A N/A
TY-FRFS 3 mm TY3236 G1 H1or H2 G1/H1 or G1/H2
TY-FS Special 4 mm TY3246 G1 H1or H2 G1/H1 or G1/H2
TY-FS 5 mm TY3256 G1 H1or H2 G1/H1 or G1/H2
TY-FRFS 3 mm TY4136 G1 N/A N/A
TY-FS Special 4 mm TY4146 G1 N/A N/A
TY-FS 5 mm TY4156 G1 N/A N/A
TY-FRFS 3 mm TY4236 G1 H1 or H2 G1/H1 or G1/H2
TY-FS Special 4 mm TY4246 G1 H1 or H2 G1/H1 or G1/H2
TY-FS 5 mm TY4256 G1 H1 or H2 G1/H1 or G1/H2
115K, 20 mm
Upright
Pendent
Pendent
57K, 10 mm
80K, 15 mm
Upright
Upright
Pendent
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