Tyco Fire Product CENTRAL H17/32 User manual

*For specific listing requirements see the appropriate
information contained in this brochure.
1-98
Model: H17⁄32
Style: Horizontal Sidewall and
Recessed Horizontal Sidewall
Escutcheon: Model GB 3⁄4" Recessed
Cup/Escutcheon
Assembly
Note: For the recessed version, only
the Model GB
3
⁄ 4 " Recessed
Cup/Escutcheon Assembly may
be used. Substitution of other
“recessed” escutcheons may
impair the operating sensitivity
and distribution pattern.
Orifice Size: 17⁄32" (13.5 mm)
K Factor: 8.1 (116.8 metric)
Thread Size: 3⁄4" (20 mm) N.P.T.
Temp. Rating & Frame Arm Color:
135°F/57°CUncolored
145°F/63°CUncolored
165°F/74°CUncolored
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)
StandardFinishes:
Sprinkler: brass, chrome plated
Escutcheon: brass, chrome plated
Length: 215⁄16" (74.6 mm)
Width: 15⁄8" (41.3 mm)
Frame Arms: 17⁄16" (36.5 mm)
Deflector: 15⁄8" (41.3 mm)
Weight: 4.2 oz. (119 g)
Technical
Data
The Model H17⁄32 Horizontal
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.
H17⁄32
H17⁄32 Sidewall and
Recessed Sidewall
ExtendedCoverage 16' x 20' (4.9m x 6.1m) max.
Horizontal SidewallAutomatic Sprinkler
Manufactured by: Central Sprinkler Company
451 North Cannon Avenue, Lansdale, Pennsylvania 19446
No. 2-13.0
Product
Description
17⁄32"(13.5mm)
Orifice
Sidewalland
Recessed
Sidewall
Sprinkler
OBSOLETE

2
2 15/16"
11/16" 2 1/4"
1" 1 7/16"
Face of 1" x 3/4"
Reducing Coupling
2 1/4" Max.
2" Min.
Finished Wall
1/2" ±1/4" Field
Adjustment
Deflector to Ceiling
Distance
(see table on page 3)
GB 3/4" Recessed
Cup/Escutcheon Assembly
Figure 1
Model H17⁄32 Recessed Horizontal Sidewall Sprinkler
Figure 2
Model H17⁄32 Horizontal Sidewall Sprinkler
(74.6 mm)
(17.5 mm) (57.2 mm)
(25.4mm) (36.5 mm)
(57.2 mm)
(50.8 mm)
(12.7mm 6.4 mm)
+
-
OBSOLETE

3
Technical
Data
*Teflon is a trademark of the DuPont Corp.
Design Requirements — Extended Coverage Applications – Light Hazard
Coverage Area Minimum Minimum Distance Temperature
Width Throw Flow Pressure Below Ceiling Rating
Ft. (m) Ft. (m) gpm (lpm) psi (bar) (mm)
o
F (
o
C)
*16 (4.9) 16 (4.9) 29 (109.9) 12.8 (0.9) 4" - 6" (101-152) 135 (57), 145 (63), 165 (74)
*16 (4.9) 16 (4.9) 32 (121.3) 15.6 (1.1) 4" - 12" (101-304) 135 (57), 145 (63), 165 (74)
16 (4.9) 18 (5.5) 36 (136.4) 19.8 (1.4) 4" - 6" (101-152) 135 (57), 145 (63)
16 (4.9) 20 (6.1) 36 (136.4) 19.8 (1.4) 4" - 6" (101-152) 135 (57), 145 (63)
Installation
The Model H17⁄32 Sidewall and
Recessed Sidewall Sprinkler must be
installed according to current NFPA
13 Standards. Deviations from these
requirements and standards or any
alteration to the sprinkler itself will
void any warranty made by Central
Sprinkler Company. In addition,
installation must also meet local
government provisions, codes and
standards as applicable.
The system piping must be
properly sized to ensure the minimum
required flow rate at the sprinkler.
Check for the proper model, style,
orifice size and temperature rating
prior to installation. Install sprinklers
after the piping is in place to avoid
mechanical damage. Replace any
damaged units. Wet pipe systems
must be protected from freezing; refer
to the Central Bulletins on the Model
H-1 Dry Horizontal Sidewall
Sprinklers for use in dry pipe sprinkler
installations.
Upon completion of the installation,
the system must be tested per
recognized standards.
In the event of a thread leak,
remove the unit, apply new pipe joint
compound or tape and reinstall.
CAUTION: Do not wrench or turn
the deflector, as this action may
damage the sprinkler and cause it
to leak under pressure.
Special care must be taken when
installing sprinklers with a CPVC
system. Sprinklers must be installed
after the CPVC manufacturer's
recommended setting time for the
primer and cement to ensure that
neither accumulates within the
sprinkler.
Special care must be taken when
installing with a copper system.
Sprinklers must be installed only after
the inside of the sprinkler nipple and
associated fittings have been wire
brushed to remove any flux. Residual
flux can cause corrosion and in
extreme cases can impair proper
sprinkleroperation.
Installation Sequence
Step 1. The unit must be installed in
the horizontal position.
Step 2. Use only a non-hardening
pipe joint compound or Teflon* tape.
Apply only to the male threads.
Step 3. Hand tighten the sprinkler
into the fitting. Then use a Central
Sprinkler H & HF wrench to tighten
the unit into the fitting. A leak-tight
joint requires only 7-14 ft-lbs (9.5 - 19.0
Nm). of torque; a tangential force of 14-
28 lbs (62.3 - 124.5 N). delivered through a
6" (150 mm) handle will deliver adequate
torque. Torque levels over 21 ft-lbs
(28.6 Nm) may distort the orifice seal,
resulting in leakage.
Sprinklers must be handled
carefully. They must not be
transported or stored where ambient
temperatures may exceed 100oF/
38oC. For best results, store them in
a dry, cool location in the original
Care &
Maintenance
The Model H17⁄32 Sidewall and Recessed Sidewall Sprinklers are U.L. Listed for Extended Coverage applications in
light hazard occupancies only. For non-recessed versions, the distance away from the wall is per NFPA 13.
*Use these design requirements for spacings less than 16' x 16' (4.9m x 4.9m).
H & HF Sprinkler Wrench
(Part #1108)
OBSOLETE

©1998 Central Sprinkler Company
Printed in U.S.A.
maintain the protection level.
Do not attempt to replace sprinklers
without first removing the fire
protection system from service. Be
certain to secure permission from all
Authorities Having Jurisdiction, and
notify all personnel who may be
affected during system shutdown. A
fire watch during maintenance periods
is a recommended precaution.
To remove the system from
service mode, first refer to the system
operating guide and valve instruction.
Drain water and relieve pressure in
the pipes. Remove the existing unit
and install the replacement, using
only the special sprinkler wrench. Be
certain to match model, style, orifice,
and temperature rating.
A fire protection system that has
been shut off after an activation
should be returned to service
immediately. Inspect the entire
system for damage and replace or
repair as necessary. Sprinklers that
did not operate, but were subjected to
corrosive elements of combustion or
excessive temperatures should be
inspected and replaced if needed.
The Authority Having Jurisdiction will
detail minimum replacement
requirements and regulations.
Guarantee: Central Sprinkler
Company will repair and/or replace
any products found to be defective in
material or workmanship within a
period of one year from the date of
shipment. Please refer to the current
Price List for further details of the
warranty.
Ordering
Information
Ordering Information: When
placing an order, indicate the full
product name. Please specify the
quantity, model, style, orifice size,
temperature rating, type of finish and
sprinkler wrench.
Availability and Service: Central
sprinklers, valves, accessories, and
other products are available
throughout the U.S. and Canada; and
internationally through a network of
Central Sprinkler distribution centers.
You may write directly to Central
Sprinkler Company or call (215) 362-
0700 for the distributor nearest you.
Patents: Patents are pending.
Conversion Table:
1 inch = 25.400 mm
1 foot = 0.3048 m
1 pound = 0.4536 kg
1 foot pound = 1.36 Nm
1 psi = 6.895 kpa
= 0.0689 bar
= 0.0703 kg/cm2
1 U.S. gallon = 3.785 dm3
= 3.785 liters
Conversions are approximate.
shippingpackage.
Do not install sprinklers that have
been dropped or visibly damaged.
Sprinklers must never be painted,
coated, plated or altered in any other
way from manufactured condition or
they may not function properly. Any
sprinklers altered in such manner
must be replaced.
The owner is responsible for the
proper operating condition of all fire
protection devices and accessories.
The NFPA Standard 25 entitled,
“Inspection, Testing and Maintenance
of Water-Based Fire Protection
Systems” , contains guidelines and
minimummaintenance requirements.
Furthermore, the local Authority
Having Jurisdiction may have
additional regulations and
requirements for maintenance,
testing, and inspection that must be
obeyed.
It is recommended that sprinkler
systems be inspected regularly by a
qualified inspection service. Length of
time between such inspections can
vary due to accessibility, ambient
atmosphere, water supply and site
activity.
Do not attempt to reassemble or
otherwise reuse a sprinkler that has
operated. Replace any sprinkler
exhibiting corrosion or damage.
Always use new sprinklers of the
same type and temperature rating as
replacements.
Because the discharge pattern is
critical to protection of life and
property, nothing should be hung or
attached to the sprinkler unit that
would disrupt the pattern. Such
obstructions must be removed. In the
event that construction has altered
the original configuration, additional
sprinklers should be installed to
H17⁄32.2
Central Sprinkler Company
451 N. Cannon Avenue, Lansdale, PA 19446
Phone [phone]
FAX [phone]
OBSOLETE