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  9. Tyco Fire Product Star Galaxy SGQR User manual

Tyco Fire Product Star Galaxy SGQR User manual

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Quick Response - Std. Coverage
Upright, Pendent, and
Recessed Pendent Sprinklers
Star Galaxy™ SGQR, K=8.0
GENERAL DESCRIPTION
The Star Galaxy SGQR, 8.0 K-Factor, Upright, Pendent,
and Recessed Pendent Sprinklers are quick response -
standard coverage, decorative glass bulb type spray
sprinklers designed for use in light, ordinary, or extra haz-
ard, commercial occupancies such as banks, hotels,
shopping malls, factories, refineries, chemical plants, etc.
The recessed version of the Star Galaxy SGQR, intended
for use in areas with a finished ceiling, uses a two-piece
#2086 or #2088 Recessed Escutcheon. The #2086 pro-
vides 1/4 inch (6,4 mm) of recessed adjustment or up to
1/2 inch (12,7 mm) of total adjustment from the flush pen-
dent position, and the #2088 provides 1/2 inch (12,7 mm)
of recessed adjustment or up to 3/4 inch (19,1 mm) of to-
tal adjustment from the flush pendent position. The adjust-
ment provided by the Recessed Escutcheon reduces the
accuracy to which the fixed pipe drops to the sprinklers
must be cut.
Lead coatings are utilized to extend the life of copper al-
loy sprinklers beyond that which would otherwise be ob-
tained when exposed to corrosive atmospheres. Although
lead coated sprinklers have passed the standard corro-
sion tests of the applicable approval agencies, the testing
is not representative of all possible corrosive atmos-
pheres. Consequently, it is recommended that the end
user be consulted with respect to the suitability of these
corrosion resistant coatings for any given corrosive envi-
ronment. The effects of ambient temperature, concentra-
tion of chemicals, and gas/chemical velocity, should be
considered, as a minimum, along with the corrosive na-
ture of the chemical to which the sprinklers will be ex-
posed.
An intermediate level version of the Star Galaxy SGQR
Pendent Sprinkler can be obtained by utilizing the Star
Galaxy SGQR Pendent Sprinkler (SIN S2980) in combina-
tion with the Model S11 Shield described in Product Data
Sheet 1-4.2.41.
WARNINGS
The Star Galaxy SGQR Sprinklers described herein must
be installed and maintained in compliance with this docu-
ment, as well as with the applicable standards of the Na-
tional Fire Protection Association, in addition to the stand-
ards of any other authorities having jurisdiction. Failure to
do so may impair the integrity of these devices.
The owner is responsible for maintaining their fire protec-
tion system and devices in proper operating condition.
The installing contractor or sprinkler manufacturer should
be contacted relative to any questions.
OPERATION
The glass bulb contains a fluid which expands when ex-
posed to heat. When the rated temperature is reached,
the fluid expands sufficiently to shatter the glass bulb,
which then allows the sprinkler to activate and flow water.
TECHNICAL DATA
Approvals
UL and ULC Listed. FM, LPC, NYC Approved.
(Refer to Table A. The approvals apply only to the service
conditions indicated in the Design Criteria section.)
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connection
3/4 inch NPT
Discharge Coefficient
K=8.0GPM/psi
1/2 (115,2 LPM/bar1/2)
Temperature Ratings
135°F/57°C, 155°F/68°C, 175°F/79°C,
200°F/93°C, or 286°F/141°C
(Refer to Table A)
Finishes
Sprinkler: White Polyester, Black Polyester,
Chrome Plated, Natural Brass, Lead Coated,
(Refer to Table A)
Recessed Escutcheon: White Coated, Black Coated,
Chrome Plated, Bright Brass Plated
(Other colors are available on request.)
Physical Characteristics (Ref. Figure 1)
The Star Galaxy SGQR utilizes a dezincification resistant
(DZR) bronze frame, and a 3 mm diameter glass bulb.
The two-piece button assembly is brass and copper. The
gasketed spring plate consists of a beryllium nickel disc
spring that is sealed on both its inside and outside edges
with a Teflon

gasket. The compression screw is bronze,
and the deflector is brass.
DESIGN CRITERIA
The 8.0 K-Factor, Star Galaxy SGQR Upright, Pendent,
and Recessed Pendent Sprinklers are intended for fire
protection systems designed in accordance with the
standard installation rules recognized by the applicable
Listing or Approval agency (e.g., UL Listing is based on
NFPA 13 requirements). Only the #2086 or #2088 Re-
cessed Escutcheon described herein is to be used for re-
cessed installations.
SIN S2979
Upright
SIN S2980
Pendent
Shown With
#2086 Recessed
Escutcheon
† DuPont Registered Trademark
Customer Service/Sales: Tel: (800) 558-5236 • Fax: (414) 570-5010
Technical Services: Tel: (800) 381-9312 • Fax: (800) 791-5500 3-01
1-1.2.51
TYCO FIRE PRODUCTS
OBSOLETE
INSTALLATION
The 8.0 K-Factor, Star Galaxy Sprinklers must be in-
stalled in accordance with the following instructions:
NOTES
Do not install any bulb type sprinkler if the bulb is
cracked or there is a loss of liquid from the bulb. With the
sprinkler held horizontally, a small air bubble should be
present. The diameter of the air bubble is approximately
1/16 inch (1,6 mm) for the 135°F/57°C to 3/32 inch
(2,4 mm) for the 286°F/141°C temperature ratings.
A leak tight 3/4 inch NPT sprinkler joint should be ob-
tainedwithatorqueof10to20ft.lbs.(13,4to20,4Nm).
A maximum of 30 ft. lbs. (40,7 Nm) of torque may be
used to install sprinklers with 1/2 NPT connections.
Higher levels of torque may distort the sprinkler inlet with
consequent leakage or impairment of the sprinkler.
Do not attempt to make-up for insufficient adjustment in
the escutcheon plate by under- or over-tightening the
sprinkler. Readjust the position of the sprinkler fitting to
suit.
The Star Galaxy SGQR Pendent and Upright Sprin-
klers must be installed in accordance with the following
instructions.
Step 1. Pendent sprinklers are to be installed on the pen-
dent position, and upright sprinklers are to be installed in
the upright position.
Step 2. With pipe thread sealant applied to the pipe
threads, hand tighten the sprinkler into the sprinkler fitting.
Step 3. Tighten the sprinkler into the sprinkler fitting us-
ing only the W-Type 9 Sprinkler Wrench (Ref. Figure 4).
With reference to Figure 1, the W-Type 9 Sprinkler
Wrench is to be applied to the sprinkler wrenching area.
The Star Galaxy SGQR Recessed Pendent Sprinklers
must be installed in accordance with the following instruc-
tions.
Step A. After installing the #2086 or #2088 Mounting
Plate over the sprinkler threads and with pipe thread
sealant applied to the pipe threads, hand tighten the sprin-
kler into the sprinkler fitting.
STAR SPRINKLER
Page 2 1-1.2.51
FIGURE 3
8.0 K-FACTOR, STAR GALAXY SGQR PENDENT
SPRINKLER WITH #2088 RECESSED ESCUTCHEON
FIGURE 1
8.0 K-FACTOR, STAR GALAXY SGQR
QUICK RESPONSE
PENDENT AND UPRIGHT SPRINKLERS
SPRINKLER
FACE OF
FITTING
SURFACE
MOUNTING
1/8"
(3.2 mm)
7/8" (22.2 mm)
1-3/8" (34.9 mm)
1/4" (6.4 mm)
3/4" (19.1 mm)
5/8±1/4"
(15.9±6.4 mm)
CLOSURE
PLATE
MOUNTING
SGQR
(57.2 mm)
2-1/4" DIA.
(73.0 mm)
2-7
/
8" DIA.
2-3/8"
(60.3 mm)
(41.3 mm)
1-5/8"
AREA
WRENCHING
WRENCHING
FLANGES
3/
4" NPT
1
/
2"
(
12.7 mm
)
NOMINAL MAKE-IN
ES
C
UT
C
HE
O
N PLATE
SEATING SURFACE
WREN
C
H
RECESS
WRENCH
RECESS
FIGURE 4
W-TYPE 9 (#1849) SPRINKLER WRENCH
AND
W-TYPE 10 (#1948) RECESSED SPRINKLER WRENCH
#1849
#1948
FIGURE 2
8.0 K-FACTOR, STAR GALAXY SGQR PENDENT
SPRINKLER WITH #2086 RECESSED ESCUTCHEON
SPRINKLER
FACE OF
FITTING
SURFACE
MOUNTING
1/8"
(3.2 mm)
CLOSURE
PLATE
MOUNTING
SGQR
(57.2 mm)
2-1/4" DIA.
(73.0 mm)
2-7
/
8" DIA.
1-1/8" (28.6 mm)
1-3/8" (34.9 mm)
1/4" (6.4 mm)
1/2" (12.7 mm)
1/2±1/8"
(12.7±3.2 mm)
OBSOLETE
Step B. Tighten the sprinkler into the sprinkler fitting us-
ing only the W-Type 10 Recessed Sprinkler Wrench (Ref.
Figure 4). With reference to Figure 1, the W-Type 10 Re-
cessed Sprinkler Wrench is to be applied to the sprinkler
wrenching flanges.
Step C. After the ceiling has been installed or the finish
coat has been applied, slide on the #2086 0r #2088 Clo-
sure over the Star Galaxy SGQR Sprinkler and push the
Closure over the Mounting Plate until its flange comes in
contact with the ceiling.
STAR SPRINKLER
1-1.2.51 Page 3
SPRINKLER FINISH
Temperature
Rating
Bulb
Liquid Code
Natural
Brass
Chrome
Plated
135°F/57°C
155°F/68°C
175°F/79°C
Red
Yellow
Orange
Pendent (S2980) and Upright (S2979)
Notes:
1. Listed by Underwriters Laboratories, Inc. as Quick Response Sprinklers.
2. Listed by Underwriters’ Laboratories of Canada as Quick Response Sprinklers.
3. Approved by Factory Mutual Research Corporation as Quick Response Sprinklers for use in Light and Ordinary Hazard
(Groups 1 and 2) Occupancies. (FM limits quick response sprinklers to wet pipe sprinkler systems and preaction systems qualifying
as wet pipe sprinkler systems.)
4. Approved by the Loss Prevention Council (United Kingdom) as Quick Response Sprinklers.
5. Approved by the City of New York under MEA 395-91-M.
TABLE A
LABORATORY LISTINGS AND APPROVALS
200°F/93°C Green
286°F/141°C Blue
Lead
Coated
Polyester
Coated
(All Colors)
SPRINKLER FINISH
Recessed (S2980) With #2088 Escutcheon
Temperature
Rating
Bulb
Liquid Code
Natural
Brass
Chrome
Plated
Polyester
Coated
(All Colors)
1, 2, 5
1, 2, 3, 4, 5
135°F/57°C Orange
155°F/68°C
175°F/79°C
Red
Yellow
200°F/93°C Green
1, 2, 3
Recessed (S2980) With #2086 Escutcheon
Natural
Brass
Chrome
Plated
Polyester
Coated
(All Colors)
1, 2, 5 1, 2, 5
1, 2, 3, 5
OBSOLETE
CARE AND MAINTENANCE
The Star Galaxy SGQR Sprinklers must be maintained
and serviced in accordance with the following instructions:
NOTE
Before closing a fire protection system main control valve
for maintenance work on the fire protection system which
it controls, permission to shut down the affected fire pro-
tection systems must be obtained from the proper authori-
ties and all personnel who may be affected by this action
must be notified.
Absence of an escutcheon, which is used to cover a clear-
ance hole, may delay the time to sprinkler operation in a
fire situation.
Sprinklers which are found to be leaking or exhibiting vis-
ible signs of corrosion must be replaced.
Automatic sprinklers must never be shipped or stored
where their temperature will exceed 100°F/38°C and they
must never be painted, plated, coated, or otherwise al-
tered after leaving the factory. Modified sprinklers must
be replaced. Sprinklers that have been exposed to corro-
sive products of combustion, but have not operated,
should be replaced if they cannot be completely cleaned
by wiping the sprinkler with a cloth or by brushing it with a
soft bristle brush.
Care must be exercised to avoid damage to the sprinklers
— before, during, and after installation. Sprinklers dam-
aged by dropping, striking, wrench twist/slippage or the
like, must be replaced. Also, replace any sprinkler that
has a cracked bulb or that has lost liquid from its bulb
(ref. Installation Section Note).
Frequent visual inspections are recommended to be in-
itially performed for lead coated sprinklers, after the instal-
lation has been completed, to verify the integrity of the
lead coating. Thereafter, annual inspections per NFPA 25
should suffice; however, instead of inspecting from the
floor level, a random sampling of close-up visual inspec-
tions should be made, so as to better determine the exact
sprinkler condition and the long term integrity of the lead
coating, as it may be affected by the corrosive conditions
present.
The owner is responsible for the inspection, testing, and
maintenance of their fire protection system and devices in
compliance with this document, as well as with the appli-
cable standards of the National Fire Protection Associa-
tion (e.g., NFPA 25), in addition to the standards of any
other authorities having jurisdiction. The installing contrac-
tor or sprinkler manufacturer should be contacted relative
to any questions.
It is recommended that automatic sprinkler systems be in-
spected, tested, and maintained by a qualified Inspection
Service.
LIMITED WARRANTY
Products manufactured by Tyco Fire Products are war-
ranted solely to the original Buyer for ten (10) years
against defects in material and workmanship when paid
for and properly installed and maintained under normal
use and service. This warranty will expire ten (10) years
from date of shipment by Tyco Fire Products. No warranty
is given for products or components manufactured by
companies not affiliated by ownership with Tyco Fire Prod-
ucts or for products and components which have been
subject to misuse, improper installation, corrosion, or
which have not been installed, maintained, modified or re-
paired in accordance with applicable Standards of the Na-
tional Fire Protection Association, and/or the standards of
any other Authorities Having Jurisdiction. Materials found
by Tyco Fire Products to be defective shall be either re-
paired or replaced, at Tyco Fire Products’ sole option.
Tyco Fire Products neither assumes, nor authorizes any
person to assume for it, any other obligation in connec-
tion with the sale of products or parts of products. Tyco
Fire Products shall not be responsible for sprinkler sys-
tem design errors or inaccurate or incomplete information
supplied by Buyer or Buyer’s representatives.
IN NO EVENT SHALL TYCO FIRE PRODUCTS BE LI-
ABLE, IN CONTRACT, TORT, STRICT LIABILITY OR UN-
DER ANY OTHER LEGAL THEORY, FOR INCIDENTAL,
INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES,
INCLUDING BUT NOT LIMITED TO LABOR CHARGES,
REGARDLESS OF WHETHER TYCO FIRE PRODUCTS
WAS INFORMED ABOUT THE POSSIBILITY OF SUCH
DAMAGES, AND IN NO EVENT SHALL TYCO FIRE
PRODUCTS’ LIABILITY EXCEED AN AMOUNT EQUAL
TO THE SALES PRICE.
THE FOREGOING WARRANTY IS MADE IN LIEU OF
ANY AND ALL OTHER WARRANTIES EXPRESS OR IM-
PLIED, INCLUDING WARRANTIES OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PUR-
POSE.
ORDERING PROCEDURE
Please Specify:
8.0 K-Factor, Star Galaxy SGQR
Quick Response Upright Sprinkler (#2979)
8.0 K-Factor, Star Galaxy SGQR
Quick Response Pendent Sprinkler (#2980)
Recessed Escutcheon (#2086 or #2088, as applicable)
W-Type 9 Sprinkler Wrench (#1849)
W-Type 10 Recessed Sprinkler Wrench (#1948)
Refer to Price List for for complete listing of Part Num-
bers with respect to temperature ratings, sprinkler fin-
ishes, recessed escutcheon finishes, etc.
STAR SPRINKLER
Page 4 1-1.2.51
7071 S. 13th Street • Suite 103
Oak Creek, WI 53154
www.starsprinkler.com
PRINTED IN U.S.A. 3-01
OBSOLETE