Shield SD1133 User manual

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MODEL: SD1133, SD1121
DESCRIPTION
The SD1133, SD1121, ½” orice, standard horizontal sidewall
sprinkler is designed for standard or recessed installation. The
design provides a crescent-shaped water discharge pattern for
installation along a wall or under a beam or ceiling. The design
incorporates state-of-the-art, heat responsive, frangible glass
bulb design (standard or quick response) for prompt, precise
operation. The die cast frame is more streamlined and attractive
than traditional sand cast frames.
It is cast with a hex-shaped wrench boss to allow easy tightening
from many angles, reducing assembly effort. This sprinkler is
available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be
utilized with a recessed escutcheon which provides up �” of
adjustments.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand.
When the ambient temperature reaches the rated temperature of
the sprinkler, the bulb shatters. As a result, the waterway is cleared
of all sealing parts and water is discharged towards the deector.
The deector is designed to distribute the water in a pattern that is
most effective in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to: Light Hazard = 196 square
feet(18,2 sq.m); Ordinary Hazard = 100 square feet(9,3 sq.m)per
NFPA 13.
TECHNICAL SPECIFICATION
SPRINKLER HEAD
Horizontal Sidewall Sprinkler
Sprinkler Identication
Number
Standard SD1133 (bulb
5mm), Quick Response
SD1121 (bulb 3mm)
Style Horizontal Sidewall
K Factor 5.6gpm/psi½. (80lpm/bar½)
Response Time Index
(RTI)
Standard 50
Quick Response 30
Nominal Thread Size ½”NPT(15mm)
Orce Size 13mm
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
RATINGS
Sprinkler Temperature
Classication
Norminal Sprinkler
Temperature Rating
N.F.P.A Maximum Ambient
(Ceiling) Temp.(Allowed) Glass Bulb Color
Ordinary 155ºF/57ºC 100ºF/38ºC Orange
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate** 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate** 200ºF/93ºC 150ºF/65ºC Green
High* 286ºF/141ºC 225ºF/107ºC Blue
Extra High* 360ºF/182ºC 300ºF/149ºC Mauve
Open* Open - No Bulb
* Non-Approved ** FM Approved only

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PART LIST
SD1133 SD1121
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE

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WARNINGS
The SHIELD sprinklers must be installed and maintained
in compliance with this document. Depressurize and drain
the piping system before attempting to install, remove,
or adjust any Sprinklers. Failure to do so may impair the
performance of these sprinklers. The owner is responsible
for maintaining the re protection system and devices in
operation.
WRENCH DESCRIPTION
The Sprinkler Wrench is a tool specically designed for
installing SHIELD Sprinklers. These special wrenches must
be used to provide the proper leverage when tightening the
sprinkler and to minimize slippage during installation. Any
other wrench may damage the sprinkler.
INSTALLATION
All SHIELD Sprinklers must be installed according to
NFPA 13 Standards. Deviations from these requirements
and standards or any alteration to the sprinkler itself will
void any warranty made by manufacturer. In addition,
installation must also meet local government provisions,
codes and standards as applicable.
The system piping must be properly sized to insure the
minimum required ow rate at the sprinkler. Check for the
proper model, style, orice 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.
Upon completion of the installation, the system must be
tested per recognized standards. In the event of a thread
task, remove the unit, apply new pipe joint compound or
tape, and reinstall.
ADDITIONAL
Recessed Sprinkler - To install the escutcheon plate,
align with it and push or thread over the sprinkler body
into the upper support piece, until the outer edge of the
escutcheon meets the mounting surface.
INSTALLATION SEQUENCE
Step 1. The unit must be installed in the horizontal sidewall
position for the Horizontal Sidewall Sprinklers.
Step 2. Use only a non-hardening pipe joint compound or
tape seal. Apply only to the male threads.
Step 3. Hand tighten the sprinkler into tting.
Step 4. For Horizontal Sidewall Sprinklers, use a
standard wrench. Tighten the unit into the tting. A lead-
tight joint requires only 7 to 14ft.-lbs(9.5 to19.0Nm) of
torque. A tangential force of 14 to28ft.-lbs(62.3 to 124.5N)
delivered through a6”(150mm) handle will deliver adequate
torque. Once torque level reach over 21ft.-lbs(28.6Nm)
it may distort the orice seal, resulting in leakage. For
exposed piping systems, the sprinkler should be oriented
so the frame arms are parallel with the branch line pipe.
CAUTION
Do not over-tighten or under-tighten the sprinkler to
compensate for inaccurate escutcheon plate adjustment.
Protection clips are used to protect its bulb. Please have
clip on at all times during transportation.
MAINTENANCE
Sprinklers must never be altered after manufacture. Any
alteration such as painting and coating will directly harm
the sprinkler and cause malfunctions. Sprinkler in contact
with corrosive products should be replaced if they cannot
be cleaned completely.
Visual inspections are recommended after installation.
After installation, a close-up inspection annually will
sufce.
Inspection and maintenance of re protection system is
the responsibility of the owner. It is recommended that
automatic sprinkler system be inspected and tested
according to local and/or national regulations.
Sprinkler Wrench

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DISTRIBUTION PATTERNS
K5.6 STANDARD HORIZONTAL SIDEWALL AND RECESSED HORIZONTAL SIDEWALL
DISTRIBUTION PATTERNS - TRAJECTORY
K5.6 STANDARD HORIZONTAL SIDEWALL
DISTRIBUTION PATTERNS – PLAN VIEW

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DIMENSIONS
RECESSED PENDENT SPRINKLER
Maximum Extension Maximum Recess
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