Tyco Fire Product Star PH-2 User manual

Std. Response - Std. Coverage
Institutional Pendent Sprinklers
Model PH-2, K=5.6
GENERAL DESCRIPTION
The Model PH-2, 5.6 K-Factor, Institutional Pendent Sprin-
klers are standard response - standard coverage, fusible
solder type spray sprinklers designed for use in correc-
tional, detention, and mental health care facilities.
The unique features of the Model PH-2 provide a tamper
resistant sprinkler design that helps eliminate the opportu-
nity for individuals to injure themselves or others with a
fire sprinkler. At the same time, the Model PH-2 optimizes
on an aesthetically appealing flush design that conceals
most of the operating parts.
WARNINGS
The Model PH-2 Pendent Sprinklers described herein
must be installed and maintained in compliance with this
document, as well as with the applicable standards of the
National Fire Protection Association, in addition 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 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
In the standby condition, the design of the Model PH-2 is
such that a suspended load of 80 lbs. (36 kg) or more ap-
plied to the linkage mechanism will release the sprinkler.
Also, when properly installed, the escutcheon is held fast
to the ceiling to deter removal of the escutcheon. The
shape of the escutcheon cannot easily be grasped, which
further deters tampering.
A fusible solder operating element secures the linkage
mechanism of the Model PH-2. When the rated tempera-
ture is reached, the solder melts to release the linkage
mechanism holding the sprinkler closed, which then al-
lows the sprinkler to activate by allowing the deflector to
extend downward, and water to flow.
TECHNICAL DATA
Approvals
UL and ULC Listed. NYCBSA #274-74-SA. (The Model
PH-2 listings apply only to the service conditions indi-
cated in the Design Criteria section.)
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connection
1/2 inch NPT
Discharge Coefficient
K=5.6GPM/psi
1/2 (80,6 LPM/bar1/2)
Temperature Ratings
135°F/57°C, 165°F/74°C, or 212°F/100°C
Finish
Sprinkler: Chrome
Escutcheon: Chrome
Physical Characteristics
The Model PH-2 utilizes a brass body and bronze me-
chanical linkage with fusible solder; a silicone orifice seal;
and, a deflector assembly of bronze and copper. The es-
cutcheon is decorative plated 1/32 inch (0,8 mm) thick
sheet metal.
SIN S1687
Customer Service/Sales: Tel: [phone] • Fax: [phone]
Technical Services: Tel: [phone] • Fax: [phone]
1-5.2.10
TYCO FIRE PRODUCTS
OBSOLETE

DESIGN CRITERIA
The 5.6 K-Factor, Model PH-2 (SIN S1687) Institutional
Pendent Sprinklers are intended for use with fire protec-
tion systems designed in accordance with the standard in-
stallation rules recognized by the applicable Listing or Ap-
proval agency (e.g., UL Listing is based on NFPA 13
requirements).
Only the Institutional Escutcheons shown in Figure 2 can
be utilized with the Model PH-2, and a maximum of three
Spacers (#1752) can only be utilized with Style B1 or C
Institutional Escutcheons when vertical adjustment is de-
sired.
NOTE
Integrity of the tamper resistant design of the Institutional
Escutcheons is dependent on the piping installation de-
sign. When installed properly, the Institutional Escutch-
eon is held fast to the mounting surface by the tightening
of the sprinkler assembly into the sprinkler fitting. In order
to accomplish a proper installation, the sprinkler fitting
must be properly located with respect to distance from
the face of the sprinkler fitting to the face of the mounting
surface (Ref. Figure 2); the sprinkler fitting being rigidly
secured and held immobile; and, the centerline of the
sprinkler fitting being perpendicular to the mounting sur-
face to assure that the escutcheon sits squarely against
the mounting surface around the entire perimeter of the
Institutional Escutcheon.
INSTALLATION
The 5.6 K-Factor, Model PH-2 Sprinklers must be in-
stalled in accordance with the following instructions:
NOTES
Refer to the Design Criteria section for important informa-
tion regarding the piping installation design and its affect
on maintaining the integrity of the tamper resistant design
of the Institutional Escutcheons.
A leak tight 1/2 inch NPT sprinkler joint should be ob-
tained with a torque of 7 to 14 ft.lbs. (9,5 to 1,0 Nm). A
maximum of 21 ft.lbs. (28,5 Nm) of torque is to be used to
install these sprinklers. Higher levels of torque may dis-
tort the sprinkler inlet with consequent leakage or impair-
ment of the sprinkler.
Do not attempt to compensate for improper location of
the sprinkler fitting by under- or over-tightening the Sprin-
kler. Readjust the position of the sprinkler fitting to suit, or
increase or decrease the number of #1752 Spacers, as
applicable.
After the installation is complete, make certain that the In-
stitutional Escutcheon is held fast to the mounting sur-
face and that it sits squarely against the ceiling around its
entire perimeter.
1. The Model PH-2 Sprinklers must be installed pendent
and with the centerline of their waterway perpendicular
to the ceiling.
2. With the Institutional Escutcheon in place and with pipe
thread sealant applied to the pipe threads, hand tighten
the sprinkler into the sprinkler fitting.
3. Wrench tighten the Sprinkler using only the #1509,
#1509-1, #1509-3, or #1509-4 Sprinkler Wrench, as ap-
plicable (Ref. Figure 4). The wrenching teeth of the
Sprinkler Wrench are to be applied to the sprinkler
wrenching notch areas (Ref. Figure 1).
4 After the installation is complete, make certain that the
Institutional Escutcheon is held fast to the mounting sur-
face and that it sits squarely against the ceiling around
its entire perimeter.
CARE AND MAINTENANCE
The 5.6 K-Factor, Model PH-2 Sprinklers must be main-
tained and serviced in accordance with the following in-
structions:
NOTES
Service inspections should be made on a regular basis to
detect possible damage or alterations to the sprinkler and
escutcheon. Inspections should include making certain
that the Institutional Escutcheon is held fast to the mount-
ing surface. Damaged or altered sprinklers are to be re-
placed immediately to avoid personal injury and to pre-
vent use for causing personal injury, as well as to
maintain the sprinkler system in an operative condition.
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.
STAR SPRINKLER
Page 2 1-5.2.10
FIGURE 1
5.6 K-FACTOR, MODEL PH-2 STANDARD RESPONSE
INSTITUTIONAL PENDENT SPRINKLER
3.18"
(80.8 mm)
FITTING
FA
C
E
O
F
SPRINKLER
SPRINKLER
NOTCH (2)
WRENCHING IN OPERATED
DEFLECTOR
POSITION
(71.4 mm)
NPT
2.81"
1/2"
7
/
16"
(
11.1 mm
)
NOMINAL MAKE-IN
OBSOLETE

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 temperatures 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
sprinklers must be replaced.
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.
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.
STAR SPRINKLER
1-5.2.10 Page 3
FIGURE 2
INSTITUTIONAL ESCUTCHEON OPTIONS
FOR USE WITH THE MODEL PH-2
2.59" (65.8 mm) MIN.
STYLE C
#1751-3
(30.2 mm)
1-3/16"
SPACERS
THREE
#1752
UP TO
3-1/4" DIA. 1.19"
(65.1 mm)
#1752
THREE
UP TO
2-9/16"
SPACERS
WITH 3
STYLE B1
2.81" (71.4 mm) MAX.
(108.0 mm)
4-1/4" DIA.
0.22" (5.6 mm) MAX.
(82.6 mm) (30.2 mm)
FLUSH MIN.
3/16"
(4.8 mm)
STYLE A
#1276-22
1.62"
(41.1 mm)
BY CLEARANCE FOR
REDUCING COUPLING
5" DIA.
(127.0 mm)
1.48" (37.6 mm) MIN.
1.70" (43.2 mm) MAX.
1.33" (33.8 mm) MAX.
1.11" (28.2 mm) MIN.
DIAMETER DETERMINED
REDUCING COUPLING
BY CLEARANCE FOR
DIAMETER DETERMINED
REDUCING COUPLING
BY CLEARANCE FOR
DIAMETER DETERMINED
(1)
(2)
(1)
(2)
WITH NO SPACERS
WITH 3 SPACERS
(2)
(1)
WITH NO SPACERS
WITH 3 SPACERS
(2)
(1)
#1751-1
SPACERS
(1)
(2)
(1)
(2)
OBSOLETE

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:
5.6 K-Factor, Model PH-2 Standard
Response Institutional Pendent Sprinkler (#1687)
Institutional Escutcheon
Style A (#1276-22)
Style B1 w/ 3 Spacers (#1751-1)
Style C (#1751-3)
Spacers (#1752) Ordered separately for use with
Style C Escutcheons
Sprinkler Wrench, Ref. Figure 4
(#1509-1 or 1509-3) for other than Style A Escutcheon
(#1509 or 1509-2) for use with Style A Escutcheon
Installation In Concrete With Style A Escutcheon
(#1753) Recessed Cup
(#1290-8) Pipe Plug With Shoulder
(#1754) Pipe Support
Refer to Price List for for complete listing of Part Num-
bers with respect to temperature ratings, sprinkler fin-
ishes, etc.
STAR SPRINKLER
Page 4 1-5.2.10
FOR USE WITH STYLE B1 OR C ESCUTCHEONS
FOR USE WITH STYLE A ESCUTCHEON
**
WRENCHING
WREN
C
HIN
G
ACCEPTS
1/2" DRIVE
*
**
WRENCH
#1509-2
1/2" DRIVE
ACCEPTS
WRENCH
TEETH
#1509-3
TEETH
*
T-HANDLE
WRENCH
#1509 **
T-HANDLE
WRENCH
*#1509-1
FIGURE 4
SPRINKLER WRENCHES
FIGURE 3
INSTALLATION IN CONCRETE
WITH STYLE A ESCUTCHEON
#1290-8
SHOULDER
PIPE PLUG
#1753
CUP
RECESSED
WOODEN
FORM
CONCRETE
PIPE
#1754
SUPPORT
SPRINKLER
REDUCING
FITTING
1"
SYSTEM
PIPE
7071 S. 13th Street • Suite 103
Oak Creek, WI 53154
www.starsprinkler.com
PRINTED IN U.S.A. 3-01
OBSOLETE