GEM A/Q-71 User manual

HOR. SIDEWALL & RECESSED HOR. SIDEWALL SPRINKLERS
UNIVERSAL MODEL A/Q-71
QUICK RESPONSE, 3 mm BULB TYPE, 5.6 K-FACTOR, 1/2" NPT**
GENERAL DESCRIPTION
The 5.6 K-Factor Quick Response Uni-
versal Model A/Q-71 Horizontal Side-
wall and Recessed Horizontal Side-
wall Sprinklers (Ref. Figure A) are
automatic sprinklers of the “quick re-
sponse” frangible bulb type. They are
“standard spray sprinklers” intended
for use in fire sprinkler systems de-
signed in accordance with the stand-
ard installation rules recognized by the
applicable Listing or Approval agency
(e.g., UL Listing is based on NFPA 13
requirements).
Horizontal sidewall sprinklers are gen-
erally used in lieu of pendent and up-
right sprinklers because of building
construction or installation economy
considerations. They are designed for
installation along a wall or side of a
beam and just beneath a smooth ceil-
ing. Installed with their centerline of
waterway horizontal, these sprinklers
produce a quarter-spherical water dis-
charge pattern that is predominately
directed downward and outward from
the deflector; however, a portion of the
spray is also directed towards the back
wall.
The Model A/Q-71 Sprinklers feature a
unique “Deflector Hat” which provides
a low profile for improved aesthetics.
The recessed versions of the Model
A/Q-71 Sprinkler are obtained by util-
izing the Model A/Q-71 Sprinkler in
combination with either the Model
F700 or F705 Recessed Escutcheon
(Ref. Figures A and B). The F700 and
F705 Recessed Escutcheons have a
separable two-piece design which al-
lows installation of the sprinklers and
pressure testing of the fire protection
system, prior to wall construction
and/or application of a finish coat to
the wall. They also permit refinishing
of a wall surface without having to first
shut down the fire protection system
and remove the sprinklers.
The vertical adjustment provided by
the F700 or F705 substantially re-
duces the accuracy to which the length
of fixed pipe nipples to the sprinklers
must be cut. Also, the Closure has a
1/2 inch (12,7 mm) wide flange which
provides ample clearance for covering
the mounting hole.
Lead coatings are utilized to extend
the life of copper alloy sprinklers be-
yond that which would otherwise be
obtained when exposed to corrosive
atmospheres. Although lead coated
sprinklers have passed the standard
corrosion tests of the applicable ap-
proval agencies, the testing is not rep-
resentative of all possible corrosive at-
mospheres. Consequently, it is
recommended that the end user be
consulted with respect to the suitability
Printed in U.S.A. 3-01 TD534
FIGURE A
5.6 K-FACTOR QUICK RESPONSE
MODEL A/Q-71 HORIZONTAL SIDEWALL (SIN G7378) SPRINKLERS
1 - Frame
2-Button
3 - Gasketed
Spring
Plate
4 - Bulb
5 - Compression
Screw
6 - Deflector
*Temperature rating is indicated on deflector or adjacent to orifice seat on frame.
** Pipe thread connections per ISO 7/1 can be provided on special request.
24
5
PLATE SEATING
ESCUTCHEON
(11,1 mm)
NOMINAL
MAKE-IN
SURFACE
13
**
2-7/8" DIA.
ESCUTCHEON
F700 or F705
RECESSED
(73,0 mm)
WRENCH
FLATS
1-1/2"
(38,1 mm)
2-3/16"
(55,6 mm)
7/16"
1-13/16"
(46,0 mm)
MODEL
HAT
DEFLECTOR
1/2"
NPT
6
CENTERLINE
WATERWAY
OF SPRINKLER
*
9/16"
(14,3 mm)
TYCO FIRE PRODUCTS, 7071 S. 13th Street, Suite 103 Oak Creek, WI 53154 — www.gemsprinkler.com
Customer Service/Sales: Tel: [phone] / Fax: [phone]
Technical Services: Tel: [phone] / Fax: [phone]
OBSOLETE

of these corrosion resistant coatings
for any given corrosive environment.
The effects of ambient temperature,
concentration of chemicals, and
gas/chemical velocity, should be con-
sidered, as a minimum, along with the
corrosive nature of the chemical to
which the sprinklers will be exposed.
APPROVALS AND STANDARDS
Laboratory listings and approvals for
the 5.6 K-Factor Model A/Q-71 Hori-
zontal Sidewall Sprinklers and Re-
cessed Horizontal Sidewall Sprinklers
are given in Table A.
WARNING
The 5.6 K-Factor Model A/Q-71 Hori-
zontal Sidewall Sprinklers and Re-
cessed Horizontal Sidewall Sprin-
klers described herein must be
installed and maintained in compli-
ance with this document, as well as
applicable standards of the National
Fire Protection Association, in addi-
tion to the standards of any other
authorities having jurisdiction. Fail-
ure to do so may impair the integrity
of these devices.
The owner is responsible for main-
taining their fire protection system
and devices in proper operating con-
dition. The installing contractor or
manufacturer should be contacted
relative to any questions.
Installation of Model A/Q-71 Hori-
zontal Sidewall Sprinklers in re-
cessed escutcheons other than the
F700 or F705 will void all sprinkler
warranties, as well as possibly void
the sprinklers Approvals and/or
Listings.
TECHNICAL DATA
The 5.6 K-Factor Model A/Q-71 Hori-
zontal Sidewall Sprinklers and Re-
cessed Horizontal Sidewall Sprinklers
are rated for use at a maximum service
pressure of 175 psi (12,1 bar). They
are to be installed in accordance with
the deflector-to-ceiling distance speci-
fications indicated in Table A, and the
standard rules recognized by the ap-
plicable Listing or Approval agency.
The sprinklers are available in the tem-
perature ratings and finishes indicated
in Table A.
The nominal flow “Q” in GPM (LPM) is
determined by the following formula:
where the nominal discharge coeffi-
cient “K” equals 5.6 (80,7) and “p”
equals the residual flowing pressure in
psi (bar).
The Frame of the Model A Sprinkler
(Ref. Figure A), is a dezincification re-
sistant bronze, and the Deflector is
brass. The Button and Compression
Screw are bronze. The Gasketed
Spring Plate consists of a beryllium
nickel disc spring that is sealed on
both its inside and outside faces with
a Teflon  gasket. The quick response
Model A/Q-71 Sprinklers utilize a 3
mm diameter frangible bulb. Table A
indicates the bulb liquid color as a
function of temperature rating.
NOTES
Inquiries concerning the appropriate-
QKp =
 DuPont Registered Trademark
TYPE TEMPERATURE
RATING
BULB
LIQUID
COLOR
NATURAL
BRASS
CHROME
PLATED
POLYESTER
COATED
(All Colors)
135°F/57°C
155°F/68°C
175°F/79°C
200°F/93°C
286°F/141°C
HORIZONTAL
SIDEWALL
(G7378)
SPRINKLER FINISH
Orange
Red
Yellow
Green
Blue
RECESSED
HORIZONTAL
SIDEWALL
(G7378)
WITH
F700
135°F/57°C
155°F/68°C
175°F/79°C
200°F/93°C
Orange
Red
Yellow
Green
NOTES:
1. Listed by Underwriters Laboratories, Inc. as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies.
2. Listed by Underwriters’ Laboratories of Canada as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies.
3. Approved by Factory Mutual Research Corporation as Quick Response Sprinklers for use in Light Hazard Occupancies.
4. Approved by the Loss Prevention Council (United Kingdom). The LPC does not rate the thermal sensitivity of horizontal sidewall
sprinklers.
5. Approved by the Scientific Services Laboratory (Australia) as Quick Response Sprinklers.
6. Accepted by the City of New York under MEA 241-94-E as Quick Response Sprinklers.
7. UL and ULC Listings, as well as FM, SSL, and NYC Approvals, are based on a deflector-to-ceiling distance of 4 to 12 inches (100 to
300 mm), whereas LPC Approval is based on 4 to 6 inches (100 to 150 mm). The top of the Deflector Hat, to which these dimensions
apply, is 9/16 inch (14.3 mm) above the centerline of waterway (Ref, Figure A).
N/A: Not Available
TABLE A
LABORATORY LISTINGS AND APPROVALS
(See Note 7 Above)
LEAD
COATED
N/A
1, 2, 3
1, 2, 4, 5, 6
1, 2, 3, 4, 5, 6
RECESSED
HORIZONTAL
SIDEWALL
(G7378)
WITH
F705
135°F/57°C Orange
1, 2, 3, 4, 5, 6 N/A
155°F/68°C Red
Yellow175°F/79°C
200°F/93°C Green
OBSOLETE

ness of lead coated sprinklers for a
given corrosive environment should
be submitted to the attention of the
Technical Services Department.
Lead coated sprinklers are not suit-
able for use in open sprinkler applica-
tions.
INSTALLATION
NOTES
Do not installany bulb sprinkler if the
bulb is cracked or there is a loss of
liquid from the bulb. With the sprin-
kler held horizontal, a small air bub-
ble 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 rating.
FIGURE B
MODEL A/Q-71 RECESSED HORIZONTAL SIDEWALL SPRINKLER
WITH TWO-PIECE MODEL F700 AND F705 RECESSED ESCUTCHEON
Dim. Inches MM
A- 5/8±1/8†† 15,9±3,2
B-Min. 3/4 19,1
B-Nom. 1 25,4
B-Max. 1-1/4 31,8
C-Min. 1/4 6,4
C-Max. 3/4 19,1
FULLY RECESSED
DIMENSIONS†
Up to 1/2 inch adjustment from
minimum 1/4 inch to maximum
3/4 inch recessed position.
HIGH ADJUSTMENT
DIMENSIONS
Up to 3/4 inch adjustment from
the flush ceiling position to 3/4
inch recessed position.
Dim. Inches MM
A- 1/2±1/4†† 12,7±6,4
B-Min. 3/4 19,1
B-Nom. 1-1/8 28,6
B-Max. 1-1/2 38,1
C-Min. FLUSH —
C-Max. 3/4 19,1
† For best overall
appearance.
†† Remaining 1/4 inch (6,4
mm) of adjustment can
be used to compensate
for variations in
sprinkler make-in and
fitting take-out.
1- Model A/Q-71 Horizontal
Sidewall Sprinkler
2- Model F700 or F705
Recessed
Escutcheon
a- Mounting Plate
b- Closure
FULLY RECESSED
DIMENSIONS†
Up to 1/4 inch adjustment from
minimum 1/4 inch to maximum
1/2 inch recessed position.
Dim. Inches MM
A- 1/2†† 12,7
B-Min. 1 25,4
B-Nom. 1-1/8 28,6
B-Max. 1-1/4 31,8
C-Min. 1/4 6,4
C-Max. 1/2 12,7
HIGH ADJUSTMENT
DIMENSIONS
Up to 1/2 inch adjustment from
the flush ceiling position to
1/2 inch recessed position.
Dim. Inches MM
A- 3/8±1/8†† 9,5±3,2
B-Min. 1 25,4
B-Nom. 1-1/4 31,8
B-Max. 1-1/2 38,1
C-Min. FLUSH —
C-Max. 1/2 12.7
MODEL F700 MODEL F705
A
2a
B
1 2b
(73,0 mm)
2-7/8" DIA.
(57,2 mm)
2-1/4" DIA.
FACE OF
FITTING
MOUNTING
SURFACE
1/8"
(
3,2 mm
)
C
FIGURE D
W-TYPE 6 SPRINKLER WRENCH
WRENCH RECESS
(END "A" USED FOR
1/2" NPT MODELS)
FIGURE E
W-TYPE 7 RECESSED
SPRINKLER WRENCH
RECESS
WREN
C
H
WITH SPRINKLER
ENGAGEMENT
IN TO ENSURE
WREN
C
HIN
G
AREA
PUSH WRENCH
FIGURE C
LEVELING OF SPRINKLER
FITTING AND DEFLECTOR
6 INCH (150 mm) OR
LONGER PIPE NIPPLE
SPRINKLER
DEFLECTOR
CENTERLINE
OF SPRINKLER
WATERWAY
SPIRIT
LEVEL
SPIRIT
LEVEL
SPRINKLER
FITTING
SPRINKLER
OBSOLETE

A leak tight 1/2 inch NPT sprinkler
joint should be obtained with a torque
of 7 to 14 ft.lbs. (9,5 to 19,0 Nm). A
maximum of 21 ft. lbs. (28,5 Nm) of
torque may be used to install sprin-
klers with 1/2 NPT connections.
Higher levels of torque may distort the
sprinkler inlet with consequent leak-
age or impairment of the sprinkler.
When an escutcheon plate is utilized,
do not attempt to make-up for insuffi-
cient escutcheon plate adjustment by
under- or over-tightening the sprin-
kler. Readjust the position of the
sprinkler fitting to suit.
The Model A/Q-71 Horizontal Side-
wall Sprinklers must be installed in
accordance with the following instruc-
tions.
Step 1. Horizontal sidewall sprinklers
are to be installed in the horizontal
position with their centerline of water-
way perpendicular to the back wall and
parallel to the ceiling.
It is recommended that a lightweight
spirit level (less than 1 pound) be used
to level the sprinkler fitting as shown in
Figure C and that a square be used to
to check perpendicularity of the water-
way to the mounting surface.
Step 2. With pipe thread sealant ap-
plied to the pipe threads, hand tighten
the sprinkler into the sprinkler fitting.
Step 3. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
6 Sprinkler Wrench (Ref. Figure C).
With reference to Figure A, the W-
Type 6 Sprinkler Wrench is to be ap-
plied to the wrench flats.
The Model A/Q-71 Recessed Hori-
zontal Sidewall Sprinklers must be
installed in accordance with the follow-
ing instructions.
Step A. Recessed horizontal sidewall
sprinklers are to be installed in the
horizontal position with their centerline
of waterway perpendicular to the back
wall and parallel to the ceiling.
It is recommended that a lightweight
spirit level (less than 1 pound) be used
to level the sprinkler fitting as shown in
Figure C and that a square be used to
to check perpendicularity of the water-
way to the mounting surface.
Step B. Verify that the face of the
sprinkler fitting is within the proper
range of distance which can be accom-
modated by the Model F700 or F705
Recessed Escutcheon.
For best overall appearance, use Di-
mension “A” indicated under the “Fully
Recessed Dimensions” heading of
Figure B. Otherwise, use Dimension
“A” under the “High Adjustment Di-
mensions” heading. In either case, the
remaining adjustment can be used to
compensate for the possible manufac-
turing variations in take-out of the fit-
ting, as well as in the make-in of the
sprinklers (as permitted by ANSI
B1.20.1).
Step C. After installing the F700 or
F705 Mounting Plate over the sprin-
kler threads, hand tighten the sprinkler
into the sprinkler fitting.
Step D. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
7 Recessed Sprinkler Wrench (Ref.
Figure D). With reference to Figure A,
the W-Type 7 Recessed Sprinkler
Wrench is to be applied to the sprinkler
wrench flats.
Step E. After the wall has been in-
stalled or the finish coat has been ap-
plied, slide on the F700 or4 F705 Clo-
sure over the Model A/Q-71 Sprinkler
and push the Closure over the Mount-
ing Plate until its flange comes in con-
tact with the ceiling.
CARE AND MAINTENANCE
The Model A/Q-71 Sprinklers must be
maintained and serviced in accord-
ance with the following instructions:
NOTE
Before closing a fire protection system
control valve for maintenance work
on the fire protection system which it
controls, permission to shut down the
affected fire protection system must be
obtained from the proper authorities
and all personnel who may be affected
by this action must be notified.
Absence of an escutcheon, which is
used to cover a clearance hole, may
delay the time to sprinkler operation
in a fire situation.
Sprinklers which are found to be leak-
ing or exhibiting visible signs of corro-
sion must be replaced.
Automatic sprinklers must never be
shipped or stored where their tempera-
tures will exceed 100°F/38°C and they
must never be painted, plated, coated
or otherwise altered after leaving the
factory. Modified sprinklers must be
replaced. Sprinklers that have been
exposed to corrosive products of com-
bustion, but have not operated, should
be replaced if they cannot be com-
pletely cleaned by wiping the sprinkler
with a cloth or by brushing it with a soft
bristle brush.
Care must be exercised to avoid dam-
age to the sprinklers — before, during,
and after installation. Sprinklers dam-
aged by dropping, striking, wrench
twist/slippage, or the like, must be re-
placed. 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 rec-
ommended to be initially performed for
lead coated sprinklers, after the instal-
lation has been completed, to verify
the long term potential integrity of the
sprinkler coatings. Thereafter, annual
inspections per NFPA 25 should suf-
fice; however, instead of inspecting
from the floor level, a random sampling
of close-up visual inspections 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 con-
ditions present.
The owner is responsible for the in-
spection, testing, and maintenance of
their fire protection system and de-
vices in compliance with this docu-
ment, as well as with the applicable
standards of the National Fire Protec-
tion Association (e.g., NFPA 25), in
addition to the standards of any other
authorities having jurisdiction. The in-
stalling contractor or sprinkler manu-
facturer should be contacted relative
to any questions.
It is recommended that automatic
sprinkler systems be inspected,
tested, and maintained by a qualified
Inspection Service.
OBSOLETE

LIMITED WARRANTY
Products manufactured by Tyco Fire
Products are warranted solely to the
original Buyer for ten (10) years
against defects in material and work-
manship when paid for and properly
installed and maintained under normal
use and service. This warranty will ex-
pire ten (10) years from date of ship-
ment by Tyco Fire Products. No war-
ranty is given for products or
components manufactured by compa-
nies not affiliated by ownership with
Tyco Fire Products or for products and
components which have been subject
to misuse, improper installation, corro-
sion, or which have not been installed,
maintained, modified or repaired in ac-
cordance with applicable Standards of
the National Fire Protection Associa-
tion, and/or the standards of any other
Authorities Having Jurisdiction. Mate-
rials found by Tyco Fire Products to be
defective shall be either repaired or
replaced, at Tyco Fire Products’ sole
option. Tyco Fire Products neither as-
sumes, nor authorizes any person to
assume for it, any other obligation in
connection with the sale of products or
parts of products. Tyco Fire Products
shall not be responsible for sprinkler
system design errors or inaccurate or
incomplete information supplied by
Buyer or Buyer’s representatives.
IN NO EVENT SHALL TYCO FIRE
PRODUCTS BE LIABLE, IN CON-
TRACT, TORT, STRICT LIABILITY
OR UNDER ANY OTHER LEGAL
THEORY, FOR INCIDENTAL, INDI-
RECT, SPECIAL OR CONSEQUEN-
TIAL 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’ LI-
ABILITY EXCEED AN AMOUNT
EQUAL TO THE SALES PRICE.
THE FOREGOING WARRANTY IS
MADE IN LIEU OF ANY AND ALL
OTHER WARRANTIES EXPRESS
OR IMPLIED, INCLUDING WARRAN-
TIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PUR-
POSE.
ORDERING PROCEDURE
A Product Symbol Number (PSN) is
not specified when ordering sprinklers
with thread connections per ISO 7/1.
Contact your local distributor for avail-
ability.
Sprinkler Assemblies:
Specify: 5.6 K-Factor, (specify tem-
perature rating), Quick Response
Model A/Q-71 Horizontal Sidewall
Sprinkler with (specify type of finish or
coating), PSN (specify from Table B).
“Special Order”
Sprinkler Assemblies with ISO 7/1
Thread Connections:
Specify: 5.6 K-Factor, (specify tem-
perature rating), Quick Response
Model A/Q-71 Horizontal Sidewall
Sprinkler with (specify type of finish or
coating) and with thread connection
per ISO 7/1.
Recessed Escutcheon:
Specify: 1/2" (15 mm) Model F700 Re-
cessed Escutcheon with (specify fin-
ish), PSN (specify).
1/2" F700 Chrome . . . . . . . . PSN 56-701-9-010
1/2" F700 White . . . . . . . . . . PSN 56-701-4-010
1/2" F705 Chrome . . . . . . . . PSN 56-705-9-010
1/2" F705 White . . . . . . . . . . PSN 56-705-4-010
Sprinkler Wrench:
Specify: W-Type 6 Sprinkler Wrench,
PSN 56-000-6-387.
Specify: W-Type 7 Sprinkler Wrench,
PSN 56-850-4-001.
PATENTS
The following patents are applicable to
the Model A/Q-71 Horrizontal Sidewall
Sprinklers:
COUNTRY............ PATENTNO.
U.S.A. ................ 5,810,263
UnitedKingdom........... 2,347,624
WEIGHT
The nominal weights are as follows.
5.6 K-Factor Model A/Q-71
Horizontal Sidewall Sprinkler . . 2.3 ozs. (66 g)
1/2" Model F700
Recessed Escutcheon . . . . . . . 1.3 ozs. (38 g)
1/2" Model F705
Recessed Escutcheon . . . . . . . 1.2 ozs. (35 g)
W-Type 6
Sprinkler Wrench . . . . . . . . . . . 12.0 ozs. (340 g)
W-Type 7
Sprinkler Wrench . . . . . . . . . . . 15.5 ozs. (440 g)
PSN 57 — XXX — X — XXX
155°F/68°C155
TEMPERATURE
RATING
135°F/57°C135
QR
HORIZONTAL
SIDEWALL
378
1
SPRINKLER
FINISH
TABLE B
PRODUCT SYMBOL NUMBER SELECTION
5.6 K-FACTOR MODEL A/Q-71 HORIZONTAL SIDEWALL SPRINKLERS
WITH 1/2 INCH NPT CONNECTIONS
175°F/79°C
286
200°F/93°C200
286°F/141°C
175WHITE POLYESTER
NATURAL BRASS
9
4
TYPE CHROME PLATED
7 LEAD COATED
OBSOLETE

OBSOLETE