Globe GL-RES/SW Series User manual

APRIL 2019 REV. A GFS-332 PAGE 1 of 4
SERIES GL-RES/SW
RESIDENTIAL HORIZONTAL SIDEWALL
K-FACTOR: 4.2, 4.4
4077 Airpark Dr. Standish, MI 48658 • 989-846-4583 • www.globesprinkler.com
Technical Support •989-414-2600 •[e-mail]
NOTE:
Users should refer to Globe’s web site (www.globesprinkler.com)
to assure that the most recent technical literature is being utilized.
GENERAL DESCRIPTION
The series GL-RES/SW sprinkler is a decorative fast re-
sponse glass bulb sprinkler specically tested and Listed
for use in residential applications such as homes, apart-
ments, hotels, and dormitories to provide control of these
residential type res and to improve the chance for occu-
pants to escape. It utilizes a 3mm frangible glass bulb as
its heat sensing operating element. The recessed version
of each of these Residential Sprinklers is intended for use
in walls or softs as appropriate. It employs a two-piece Re-
cessed Escutcheon. The Recessed Escutcheon provides a
total adjustment of 1/2 inch (12.7mm) from the ush ceiling
position or ±1/4 inch (6.4mm) of recessed adjustment. The
adjustment provided by the Recessed Escutcheon reduces
the accuracy to which the pipe drops to the sprinklers must
be cut.
This sprinkler may be installed within dwelling occupancies
as allowed by NFPA 13, 13D, 13R and any other related
documents as appropriate.
OPERATION
Upon exposure to heat such as from a re, the uid in the
bulb expands, compressing the air bubble within the bulb.
When the air bubble can no longer compress, the uid ex-
pansion causes breakage of the glass bulb, resulting in re-
lease of the water seat assembly, and discharge of water
from the sprinkler.
TECHNICAL DATA
Approvals
• See TABLE A
Maximum Working Pressure
• 175 psi (12 bar)
Temperature Rating
• See TABLE A
K-Factor
• GL4231 K4.2 gpm/psi½ (60.5 lpm/bar½)
• GL4431 K4.4 gpm/psi½ (63.4 lpm/bar½)
Thread Size
• 1/2” NPT (15 mm)
Length
• 2-1/2” (6.3 cm)
Materials of Construction
• Frame - bronze • Deector - brass •Screw - brass
• Lodgement Wire - stainless steel •Bulb seat - copper
• Spring - nickel alloy • Seal - teon
• Bulb - glass with alcohol based solution, 3mm
• Escutcheon Assembly - steel
FINISHES AND ACCESSORIES
Finishes
• Factory Bronze • Chrome • White Polyester
• Black Polyester - special order
Escutcheons
•Brass • Chrome • White Polyester • Black Polyester
Wrenches
• Standard • Residential Sidewall Recess • 1/2” NPT
SERIES GL-RES/SW
GL4231, GL4431
FIGURE 1: 1/2” ADJUSTMENT RECESSED SIDEWALL
SERIES GL-RES/SW RESIDENTIAL HORIZONTAL SIDEWALL K-FACTOR:
4.2, 4.4
SERIES GL-RES/SW RESIDENTIAL HORIZONTAL SIDEWALL K-FACTOR:
4.2, 4.4
GFS-332 GFS-332

APRIL 2019 REV. A GFS-332 PAGE 2 of 4
DESIGN CRITERIA
The Globe Residential Horizontal Sidewall Sprinkler Series
GL-RES/SW is cULus Listed for installation in accordance
with this data sheet as well as the applicable installation
Standard being utilized.
Globe Residential Sprinkler Installation Guide
When conditions exist that are outside the scope of the pro-
vided criteria, refer to the Globe Residential Sprinkler Instal-
lation Guide (Document GFS-380) for recommendations
that may be acceptable to the authority having jurisdiction.
Hydraulic Design (NFPA 13D and 13R)
For systems designed to NFPA 13D or NFPA 13R, the min-
imum required sprinkler ow rate is given in Table A for the
coverage areas shown. The sprinkler ow rate is the min-
imum required discharge from each of the total number of
“design sprinklers” as specied in NFPA 13D or NFPA 13R.
Hydraulic Design (NFPA 13)
The minimum required discharge from each design area
sprinkler shall be the greater of the following:
(1) In accordance with minimum ow rates indicated in
TABLE A.
(2) In rooms or compartments greater than 800 ft2
(74.3 m2), calculated based on delivering a minimum
of 0.1 gpm/ft2(4.1 mm/min) over the coverage area of
each sprinkler, calculated in accordance with the
S x L Rules for density area sprinklers.
(3) In rooms or compartments 800 ft2(74.3 m2) or less
(Dened as “Small Rooms”) calculated based on de-
livering a minimum of 0.1 gpm/ft2(4.1 mm/min) over
the room or compartment using the area of the room
divided by the number of sprinklers in the room. (7 psi
minimum)
SIN
K
FACTOR
GPM/PSI½
(lpm/bar½)
TEMPERATURE MAX.AREA OF
COVERAGE
WIDTH x LENGTH (2)
FEET (m)
MINIMUM
PRESSURE
PSI (bar)
MINIMUM
FLOW
GPM (L/min.)
DEFLECTOR TO
CEILING
DISTANCE
INCHES (mm)
MINIMUM
DISTANCE
BETWEEN
SPRINKLERS
FEET (m)
155°F
(68°C) 175°F (79°C)
GL4231 4.2
(60.5)
cULus
EU(1) cULus 12 (3.6) x 12 (3.6) 9.6 (.66) 13.0 (49)
4 (101.6)
to
6 (152.4)
8 (2.4)
cULus
EU(1) cULus 14 (4.3) x 14 (4.3) 12.8 (.88) 15.0 (57)
cULus
EU(1) cULus 16 (4.9) x 16 (4.9) 14.5 (1.0) 16.0 (61)
cULus
EU(1) cULus 16 (4.9) x 18 (5.5) 20.5 (1.41) 19.0 (72)
cULus
EU(1) cULus 16 (4.9) x 20 (6.1) 30.0 (2.07) 23.0 (87)
GL4431 4.4
(63.4)
cULus
EU(1) NA 12 (3.6) x 12 (3.6) 8.7 (.6) 13.0 (49)
cULus
EU(1) NA 14 (4.3) x 14 (4.3) 11.6 (.80) 15.0 (57)
cULus
EU(1) NA 16 (4.9) x 16 (4.9) 13.2 (.91) 16.0 (61)
cULus
EU(1) NA 16 (4.9) x 18 (5.5) 18.7 (1.41) 19.0 (72)
cULus
EU(1) NA 16 (4.9) x 20 (6.1) 27.3 (1.88) 23.0 (87)
TABLE A: NFPA 13, 13R, AND 13D
HYDRAULIC AND INSTALLATION DESIGN CRITERIA
(1)LISTED BY UNDERWRITERS LABORATORIES, INC. FOR USE IN THE U.S., CANADA, AND EUROPEAN UNION.
(2)WIDTH REFERS TO LATERAL DISTANCE BETWEEN SPRINKLERS ALONG A WALL OR TWICE THE DISTANCE OFF AN END WALL IN THE CASE OF AN END SPRINKLER, WHICHEVER IS
GREATER. LENGTH REFERS TO THE INTENDED COVERAGE AREA OUT FROM THE SPRINKLER (FORWARD THROW).

APRIL 2019 REV. A GFS-332 PAGE 3 of 4
NOTICE
Do not install any bulb-type sprinkler if the bulb is cracked or
there is loss of liquid from the bulb. Sprinklers should be tightened
enough to obtain a leak-tight joint when water pressure is applied
and/or hydrostatic test is performed. Sprinklers should not be
overtightened as this can result in distortion and subsequent leak-
age. It is recommended not to exceed 14 ft.-lb. (19.0 Nm) torque
for 1/2 inch NPT sprinkler threads.
FIGURE 2: STANDARD WRENCH
P/N 325390
4077 Airpark Dr. Standish, MI 48658 • 989-846-4583 • www.globesprinkler.com
Technical Support •989-414-2600 •[e-mail]
CARE AND MAINTENANCE
Step1. Sprinklers must be properly oriented.
Step2. With pipe thread sealant applied to the pipe
threads, hand tighten the sprinkler into the sprin-
kler tting. Note: Do not grasp the sprinkler by
the deector.
Step3. Wrench-tighten the sprinkler using only the
appropriate wrench. Wrenches are only to be
applied to the sprinkler wrench ats or wrench
hex as applicable. Note: Do not apply wrench to
frame arms.
INSTALLATION
Prior to installation, it is important to read and follow the
“Sprinkler Caution” sheet (GFS-840) included within each
box of sprinklers. This sheet is available on Globe’s web
site (www.globesprinkler.com).
Always obtain permission from the proper authorities to
shut down the affected re protection system and notify all
personnel who may be affected by this action before closing
a re protection system main control valve for maintenance
work on the system that it controls.
Sprinklers should only be cleaned by means of gently dust-
ing with a feather duster; otherwise, non-operation in the
event of a re or inadvertent operation may result.
Store sprinklers in a cool, dry place. Exposure to extreme
heat will damage the thermal sensing element, possibly re-
sulting in premature activation. Avoid direct sunlight.
Replace any sprinkler that shows any corrosion, damage,
or loss of liquid from the glass bulb.
Do not attempt to paint or alter the sprinkler’s coating in any
manner after leaving the manufacturing plant.
Do not attach wiring, ropes, decorations or xtures to a
sprinkler.
Absence of an escutcheon, used to cover a ceiling hole,
may delay sprinkler operation in a re situation.
It is the owner’s responsibility for inspection, testing and
maintenance of the re sprinkler system with all components
and devices in accordance with the National Fire Protection
Association Pamphlet 25 as well as any other requirements
as set forth by the local Authority Having Jurisdiction (AHJ).
FIGURE 3: RESIDENTIAL SIDEWALL
RECESSED WRENCH
P/N 327102

APRIL 2019 REV. A GFS-332 PAGE 4 of 4
GLOBE®PRODUCT WARRANTY
Globe agrees to repair or replace any of its manufactured
products found to be defective in material or workmanship
for a period of one year from date of shipment.
For specic details of our warranty please refer to Price List
Terms and Conditions of Sale (Our Price List).
ORDERING INFORMATION
SPECIFY:
• SPRINKLER
• ESCUTCHEON
• Quantity • Finish • Part Number (See TABLE C)
• Quantity • SIN • Orientation •Temperature Rating • Finish
• Part Number (See TABLE B)
• WRENCH
• Quantity • Part Number
1/2” NPT Standard . . . . . . . . . . . . . 325390
1/2” NPT Residential Sidewall Recess. . . 327102
• Quantity • Part Number
Cap. . . . . . . . . . . . . . . . . . . . . 327109-Cap
• PROTECTIVE CAPS
TABLE B: PART NUMBER SELECTION
PART NUMBER
SIN + TEMPERATURE + FINISH
XXXX XXX XX
SIN TEMPERATURE FINISH
GL4231 4231 155 155°F (68°C) 01 BRONZE
GL4431 4431 175 175°F (79°C) 02 CHROME
03 WHITE POLYESTER
04 BLACK POLYESTER
Note: All combinations may not be available.
Refer to TABLE A for available listed combinations.
1/2" (13mm) ADJUSTABLE RECESSED ESCUTCHEON
FINISH FRICTION FIT 1/2” NPT THREADED 1/2” NPT
Chrome 332071 329301
White Polyester 332073-W 329303-W
Brass 332072 NA
Black Polyester 332073-B NA
TABLE C: ESCUTCHEONS