Tyco Fire Product CENTRAL H17/32 Instruction Manual

17
H ⁄ Sidewall and
32
Recessed Sidewall
Extended Coverage 16' x 20'
Horizontal Sidewall Automatic Sprinkler
Manufactured by: Central Sprinkler Company
451 North Cannon Avenue, Lansdale, Pennsylvania 19446
Product
Description
17
The Model H ⁄ Horizontal
32
Sidewall and Recessed Sidewall
Automatic Sprinklers are intended for
Installation in accordance with current
NFPA 13 and their Extended
Coverage Listing* parameters. They
are ideally suited for use in churches,
clubs, schools, hospitals, offices,
restaurants, hotels, auditoriums and
similar light hazard occupancies.
They are available in one orifice
size, three temperature ratings and
two standard finishes.
Operation: A fusible alloy is sealed
into a bronze center strut by a
stainless steel ball. When the alloy
melts at its rated temperature, the ball
is forced upward into the center strut
releasing the two ejectors and
operating the sprinkler. Unlike most
other sprinkler designs, the alloy is
not exposed to atmospheric
conditions that could affect its proper
functioning. It is also less susceptible
to mechanical damage since there
are no protruding elements extending
beyond the sprinkler frame.
*For specific listing requirements see the appropriate
information contained in this brochure.
(4.9m x 6.1m)
Technical
Data
17
Model: H ⁄
32
Style: Horizontal Sidewall and
Recessed Horizontal Sidewall
3
Escutcheon: Model GB ⁄
4
Cup/Escutcheon
Assembly
Note: For the recessed version, only
the Model GB 3 ⁄ " Recessed
4
Cup/Escutcheon Assembly may
be used. Substitution of other
"recessed" escutcheons may
impair the operating sensitivity
and distribution pattern.
Orifice Size: 17 ⁄ "
(13.5 mm)
32
K Factor: 8.1
(116.8 metric)
Thread Size: 3 ⁄ " N.P.T.
(20 mm)
4
Temp. Rating & Frame Arm Color:
135°F/57°C Uncolored
145°F/63°C Uncolored
165°F/74°C Uncolored
Approvals: U.L., U.L.C., M.E.A.
(Cal. No. 375-75-SA)
Maximum Working Pressure:
175 psi
(12.1 bar)
Factory Hydro Test:
100% at 500 psi
(34.5 bar)
Standard Finishes:
Sprinkler: brass, chrome plated
Escutcheon: brass, chrome plated
15
Length: 2 ⁄ "
(74.6 mm)
16
Width: 1 5 ⁄ "
(41.3 mm)
8
Frame Arms: 1 7 ⁄ "
(36.5 mm)
16
5
Deflector: 1 ⁄ "
(41.3 mm)
8
Weight: 4.2 oz.
(119 g)
17
H ⁄
32
max.
" Recessed
17
⁄
32
Orifice
Sidewall and
Recessed
Sidewall
Sprinkler
1-98
"
(13.5 mm)
No. 2-13.0