Tyco Fire Product Gem FR-1 User manual

PENDENT, RECESSED PENDENT, AND UPRIGHT SPRINKLERS
MODEL FR-1 FAST RESPONSE
QUICK RESPONSE, SOLDER TYPE, 2.8 K-FACTOR, 1/2" NPT**
GENERAL DESCRIPTION
The 2.8 K-Factor Model FR-1 Pendent
and Upright Sprinklers (Ref. Figure A)
are automatic sprinklers of the “quick
response” fusible solder type. They
are “standard spray sprinklers” in-
tended for use in fire sprinkler 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). The Pendent
and Upright Sprinklers produce a
hemispherical water distribution pat-
tern below the deflector.
The recessed version of the Model
FR-1 Pendent Sprinkler is obtained by
utilizing the Model FR-1 Pendent
Sprinkler in combination with the
Model F705 Recessed Escutcheon
(Ref. Figures A and B). The F705 Re-
cessed Escutcheon provides 1/4 inch
(6,4 mm) of recessed adjustment or up
to 1/2 inch (12,7 mm) of adjustment
from the flush pendent position.
The F705 has a separable two-piece
design which allows installation of the
sprinklers and pressure testing of the
fire protection system, prior to ceiling
construction and/or application of a fin-
ish coat to the ceiling. They also permit
refinishing of a ceiling surface without
having to first shut down the fire pro-
tection system and remove the sprin-
klers.
The adjustment provided by the F705
substantially reduces the accuracy to
which the length of fixed pipe drops to
the sprinklers must be cut. Also, the
Closure has a 1/2 inch (12,7 mm) wide
flange which provides ample clear-
ance for covering the mounting hole.
APPROVALS AND STANDARDS
Laboratory listings and approvals for
the 2.8 K-Factor Model FR-1 Pendent,
Recessed Pendent, and Upright Sprin-
klers are given in Table A.
WARNING
The 2.8 K-Factor Model FR-1 Pen-
dent, Recessed Pendent, and Upright
Sprinklers 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 the Model FR-1 Pen-
dent Sprinkler in a recessed escutch-
eon other than the Model F705 will
void all sprinkler warranties, as well
as possibly void the sprinklers Ap-
provals and/or Listings.
Printed in U.S.A. 3-01 TD514
FIGURE A
2.8 K-FACTOR MODEL FR-1 PENDENT (SIN G8971) AND UPRIGHT (SIN G8973) SPRINKLERS
1-Frame
2 - Strut
3 - Deflector
4-Hook
5 - Link Assembly
*Temperature rating is indicated on the Deflector.
** Pipe thread connections per ISO 7/1 can be provided on special request.
6 - Ejection Spring
7 - Button
8 - Gasket
9 - Bushing
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

TECHNICAL DATA
The 2.8 K-Factor Model FR-1 Pen-
dent, Recessed Pendent, and Upright
Sprinklers are rated for use at a maxi-
mum service pressure of 175 psi (12,1
bar) and they are available in the tem-
perature ratings and finishes indicated
in Table A.
The flow “Q” in GPM (LPM) is deter-
mined by the following formula:
where the nominal discharge coeffi-
cient “K” equals 2.8 (40,3) and “p”
equals the residual flowing pressure in
psi (bar).
The FR-1 utilizes a dezincification re-
sistant bronze alloy frame. The strut is
silicone bronze, and the deflector is
brass. The hook is phosphor bronze,
the two halves of the link assembly are
nickel, the ejection spring is Inconel,
the button is brass, and the gasket is
Teflon  .
INSTALLATION
NOTES
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.
Do not attempt to make-up for insuf-
ficient adjustment in the escutcheon
plate by under- or over-tightening the
sprinkler. Readjust the position of the
sprinkler fitting to suit.
The Model FR-1 Pendent and Up-
right Sprinklers must be installed in
accordance with the following instruc-
tions.
1. Pendent sprinklers are to be in-
stalled on the pendent position, and
upright sprinklers are to be installed
in the upright position.
2. With pipe thread sealant applied to
the pipe threads, hand tighten the
sprinkler into the sprinkler fitting.
3. Tighten the sprinkler into the sprin-
kler fitting using only the W-Type 11
Sprinkler Wrench (Ref. Figure C).
The wrench is to be applied to the
sprinkler wrenching area shown in
Figure A.
The Model FR-1 Recessed Pendent
and Sprinklers must be installed in
accordance with the following instruc-
tions.
A. Verify that the face of the sprinkler
fitting is within the proper range of
distance which can be accommo-
dated by the Model F705 Recessed
Escutcheon.
For best overall appearance, use Di-
mension “A” indicated under the
“Fully Recessed Dimensions” head-
ing of Figure B. Otherwise, use Di-
mension “A” under the “High Adjust-
ment Dimensions” heading. In either
case, the remaining adjustment can
be used to compensate for the pos-
sible manufacturing variations in
take-out of the fitting, as well as in
the make-in of the sprinklers (as per-
mitted by ANSI B1.20.1).
B. After installing the F705 Mounting
Plate over the sprinkler threads,
hand tighten the sprinkler into the
sprinkler fitting.
C. Tighten the sprinkler into the sprin-
kler fitting using only the W-Type 12
Recessed Sprinkler Wrench (Ref.
Figure D). With reference to Figure
A, the W-Type 12 Recessed Sprin-
kler Wrench is to be applied to the
sprinkler wrenching flanges.
D. After the ceiling has been installed
or the finish coat has been applied,
slide on the F705 Closure over the
Model FR-1 Sprinkler and push the
Closure over the Mounting Plate un-
til its flange comes in contact with the
ceiling.
QKp =
 DuPont Registered Trademark
TYPE TEMPERATURE
RATING
FRAME
COLOR
CODE
NATURAL
BRASS
CHROME
PLATED
140°F/60°C
PENDENT
(SIN G8971)
SPRINKLER FINISH
Unpainted
Unpainted
White 1, 2, 4
165°F/74°C
212°F/100°C
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 the City of New York under BSA 334-79-SA.
4. Approved by the City of New York under MEA 391-24-E.
TABLE A
LABORATORY LISTINGS AND APPROVALS
1, 2, 4
RECESSED
PENDENT
(SIN G8971)
w/ F705
ESCUTCHEON
165°F/74°C
140°F/60°C
212°F/100°C
Unpainted
Unpainted
White
1, 2, 4
1, 2, 3
UPRIGHT
(SIN G8973) 212°F/100°C
165°F/74°C Unpainted
White
1, 2, 3
1, 2, 4
OBSOLETE

CARE AND MAINTENANCE
Model FR-1 Sprinklers must be main-
tained and serviced in accordance
with the following instructions:
NOTES
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 protection sys-
tem 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 or over-heated sprin-
klers must be replaced.
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.
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. or over-heated
sprinklers must be replaced.
Dim. Inches MM
A- 1/2†† 12.7
B-Min. 1-1/2 38,1
B-Nom. 1-5/8 41,3
B-Max. 1-3/4 44,5
C-Min. 1/4 6,4
C-Max. 3/4 12,7
MODEL F705
Dim. Inches MM
A- 3/8±1/8†† 9,5±3,2
B-Min. 1-1/2 38,1
B-Nom. 1-3/4 44,5
B-Max. 2 50,8
C-Min. FLUSH —
C-Max. 1/2 12.7
FULLY RECESSED
DIMENSIONS†
Up to 1/4 inch adjustment from
minimum 1/4 inch to maximum
1/2 inch recessed position.
HIGH ADJUSTMENT
DIMENSIONS
Up to 1/2 inch adjustment from
the flush ceiling position to 1/2
inch recessed position.
† 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 FR-1 Pendent Sprinkler
2- Model F705 Recessed Escutcheon
a- Mounting Plate
b- Closure
FIGURE B
2.8 K-FACTOR MODEL FR-1 RECESSED PENDENT SPRINKLER ASSEMBLY
WITH TWO-PIECE MODEL F705 RECESSED ESCUTCHEON
FIGURE C
W-TYPE 11 SPRINKLER WRENCH
FIGURE D
W-TYPE 12 RECESSED
SPRINKLER WRENCH
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: 2.8 K-Factor, (specify tem-
perature rating), Model FR-1 (specify
Pendent or Upright) Sprinkler with
(specify type of finish), PSN (specify
from Table B.).
“Special Order”
Sprinkler Assemblies with ISO 7/1
Thread Connections:
Specify: 2.8 K-Factor, (specify tem-
perature rating), Model FR-1 (specify
Pendent or Upright) Sprinkler with
(specify type of finish) and with thread
connection per ISO 7/1.
Recessed Escutcheon:
Specify: 1/2" (15 mm) Model F705 Re-
cessed Escutcheon with (specify fin-
ish), PSN (specify).
1/2" (15 mm) F705
Chrome Plated . . . . . . . . . PSN 56-705-9-010
1/2" (15 mm) F705
White Color
Coated . . . . . . . . . . . . . . . PSN 56-705-4-010
Sprinkler Wrench:
Specify: W-Type 11 Sprinkler Wrench,
PSN 56-452-1-001.
Specify: W-Type 12 Recessed Sprin-
kler Wrench, PSN 56-798-1-001.
WEIGHT
The nominal weights are as follows.
2.8 K-Factor Model FR-1
Pendent Sprinkler . . . . . . . . . 2.4 ozs. (69 g)
2.8 K-Factor Model FR-1
Upright Sprinkler. . . . . . . . . . 2.9 ozs. (82 g)
Model F705
Recessed Escutcheon . . . . . 1.0 ozs. (28 g)
W-Type 11
Sprinkler Wrench . . . . . . . . . 17.7 ozs. (500 g)
W-Type 12
Sprinkler Wrench . . . . . . . . . 19.2 ozs. (545 g)
PSN 58 — XXX — X — XXX
165°F/74°C
(Pendent or Upright)
165
TEMPERATURE
RATING
140°F/60°C
(Pendent Only)
140
1
SPRINKLER
FINISH
TABLE B
PRODUCT SYMBOL NUMBER SELECTION FOR
2.8 K-FACTOR MODEL FR-1 PENDENT AND UPRIGHT SPRINKLERS
212°F/100°C
(Pendent or Upright)
212
CHROME PLATED
NATURAL BRASS
9
971
TYPE
PENDENT
973 UPRIGHT
OBSOLETE