Tyco D3 PROTECTOSPRAY User manual

Page 1 of 6 APRIL 2022 TFP802
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IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
Always refer to Technical Data
Sheet TFP700 for the “INSTALLER
WARNING” that provides cautions
with respect to handling and instal-
lation of sprinkler systems and com-
ponents. Improper handling and
installation can permanently damage
a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
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protectospray-dir-open-med-vel
Type D3 PROTECTOSPRAY
Directional Spray Nozzles, Open,
Medium Velocity
General
Description
The TYCO Type D3 PROTECTOSPRAY
Nozzles are open (non-automatic)
directional spray nozzles and they are
designed for use in water spray fixed
systems for fire protection applications.
They are external deflector type nozzles
that discharge a uniformly filled cone of
medium velocity water droplets.
The D3 Nozzles are effective in cov-
ering exposed vertical, horizontal,
curved, and irregular shaped surfaces
in a cooling spray to prevent excessive
absorption of heat from an external
fire and possible structural damage or
spread of fire to the protected equip-
ment. In some applications, depending
on water design density requirements,
the Type D3 Nozzles may also be used
for fire control or extinguishment.
The Type D3 Nozzles are available in a
wide variety of orifice sizes and spray
angles (included angle of discharge)
to provide versatility in system design.
Refer to Technical Data Sheet TFP890
for information on Blow-Off Plugs that
can be used for applications where
protection is required against insect
infestation or accumulation of debris
within the nozzle orifice.
It is recommended that the end user be
consulted with respect to the suitabil-
ity of the materials of construction and
finish for any given corrosive environ-
ment. The effects of ambient tempera-
ture, concentration of chemicals, and
gas/chemical velocity, should be con-
sidered, at a minimum, along with the
corrosive nature to which the sprinklers
may be exposed.
The Type D3 PROTECTOSPRAY Nozzle
is a re-designation for the Gem Type
D3.
NOTICE
The Type D3 PROTECTOSPRAY
Nozzles described herein must be
installed and maintained in compli-
ance with this document, and with the
applicable standards of the NATIONAL
FIRE PROTECTION ASSOCIATION, in
addition to the standards of any author-
ities having jurisdiction. Failure to do so
may impair the performance of these
devices.
The design of individual water spray
fixed systems can vary considerably,
depending on the characteristics and
nature of the hazard, the basic purpose
of the spraying system, the configura-
tion of the hazard, and wind/draft con-
ditions. Because of these variations
as well as the wide range of available
nozzle spray characteristics, the design
of water spray fixed systems for fire
protection must only be performed by
experienced designers who thoroughly
understand the limitations as well as
capabilities of such systems.
The owner is responsible for main-
taining their fire protection system
and devices in proper operating con-
dition. Contact the installing contrac-
tor or product manufacturer with any
questions.

TFP802
Page 2 of 6
Technical
Data
Approvals
The natural finish, chrome plated, and
lead coated bronze, as well as stain-
less steel Type D3 PROTECTOSPRAY
Nozzles are UL and C-UL Listed, as
well as FM and EAC Approved.
Maximum Working Pressure
175 psi (12,1 bar)
Also refer to Figure 2, Note 2
Discharge Coefficient
Refer to Table A
Spray Angles
Refer to Table B
Finish and Material
Refer to Table E
Thread Connection
1/2 inch NPT
Physical Characteristics
(Bronze)
Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Deflector . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Splitter. . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Physical Characteristics
(Stainless Steel)
Frame ............ASTM A-743 Grade CF-8M
(equiv. Type 316 S.S.)
Deflector . . . . . . . . . . . . . . . . . . . . Type 316 S.S.
Splitter. . . . . . . . . . . . . . . . . . . . . . Type 316 S.S.
Pin ......................... Type 316 S.S.
Design
Criteria
Nozzle Placement. Where direct
impingement of water spray onto all
of the protected surface is required by
the authority having jurisdiction, the
nozzles are to be spaced and directed
so that their spray patterns will com-
pletely cover the plane-of-protection
with the minimum required average
density; however, it is recommended
that indoor nozzle spacing be 12 ft.
(3,7 m) or less and that outdoor nozzle
spacing be 10 ft. (3,0 m) or less. Where
rundown or slippage is planned, such
as, exposure protection of vessels per
NFPA 15, the above recommended
indoor and outdoor spacings also
apply.
When used for protecting the surfaces
of a vessel, for example, the nozzles
are positioned normal to and approxi-
mately 2 ft. (0,6 m) from the surface.
This approach, in conjunction with
a properly selected spray angle, will
tend to make more effective use of the
spray as well as help minimize the dis-
turbance effects of wind/draft condi-
tions on the water spray patterns.
Spray Patterns. The Design Spray
Profiles for the nozzle spray angles of
65 to 180 degrees are shown in Figure
2 and apply to discharge pressures of
20 to 60 psi (1,4 to 4,1 bar). Discharge
pressures in excess of 60 psi (4,1 bar)
will result in a decrease in coverage
area since the spray patterns tend to
draw inwards at higher pressures. Refer
inquiries on higher discharge pressures
to the Technical Services Department.
The maximum axial distances between
the nozzle tip and plane-of-protection,
for exposure protection, are given in
Table C and D. When the axial dis-
tance from the nozzle tip to the plane-
of-protection is 2 ft. (0,6 m) or less,
the Design Spray Profile is the same
as the nominal spray angles of 65 thru
140 degrees.
Main Pipeline Strainers. Main pipe-
line strainers per NFPA 15 are required
for systems utilizing nozzles with a flow
path less than 3/8 in. (9,5 mm) diam-
eter, i.e., No. 16 thru No. 24 (Ref. Table
A), and for any system where the water
is likely to contain obstructive material.
Installation
The TYCO Type D3 Protectospray
Nozzles must be installed in accor-
dance with this section.
General Instructions
A leak-tight 1/2 inch NPT nozzle joint
should be obtained by applying a
minimum to maximum torque of 7 to 14
ft.-lbs. (9,5 to 19,0 Nm). Higher levels
of torque may cause impairment of the
nozzle.
Step 1. With pipe-thread sealant
applied to the pipe threads, hand
tighten the nozzle into the nozzle fitting.
Step 2. Tighten the nozzle into the
nozzle fitting using only the W-Type 11
Sprinkler Wrench (Figure 3). With ref-
erence to Figure 1, apply the W-Type
11 Sprinkler Wrench to the wrenching
area.
ORIFICE
SIZE MINIMUM DIAMETER
K-FACTOR
GPM/psi½LPM/bar½
NO. 16 0.203” (5,16 mm) 1.2 17,3
NO. 18 0.250” (6,35 mm) 1.8 25,9
NO. 21 0. 2 81” ( 7,14 m m ) 2.3 3 3,1
NO. 24 0.328” (8,33 mm) 3.0 43,2
NO. 28 0.375” (9,53 mm) 4.1 59,0
NO. 32 0.438” (11,13 mm) 5.6 80,6
NO. 34 0.500” (12,70 mm) 7. 2 103,7
65° 80° 95° 110 ° 125° 140° 160° 180°
WRENCHING
AREA
2-1/2"
(63,5 mm)
1-3/4"
(44,5 mm)
2-1/16"
(52,4 mm)
1/2" NPT
ORIFICE SIZE
STAMPED ON
WRENCHING
AREA
PIN
DEFLECTOR
SPLITTER
FRAME
7/16" (11,1 mm)
NOMINAL MAKE-IN
SPRAY ANGLE
(INCLUDED ANGLE
OF DISCHARGE)
STAMPED ON
DEFLECTOR
FIGURE 1
TYPE D3 PROTECTOSPRAY NOZZLES
NOMINAL DIMENSIONS
TABLE A
SELECTION OF ORIFICE SIZES
TABLE B
SELECTION OF SPRAY ANGLES

TFP802
Page 3 of 6
Care must be exercised to avoid
damage to the nozzles before, during,
and after installation. Nozzles damaged
by dropping, striking, wrench twist/slip-
page, or the like, must be replaced.
Frequent visual inspections are rec-
ommended to be initially performed
for nozzles installed in potentially cor-
rosive atmospheres to verify the integ-
rity of the materials of construction and
finish as they may be affected by the
corrosive conditions present for a given
installation. Thereafter, annual inspec-
tions per NFPA 25 are required.
Water spray fixed systems for fire pro-
tection service require regularly sched-
uled care and maintenance by trained
personnel. In addition to inspect-
ing nozzles for proper spray perfor-
mance during water flow trip tests of
the system, it is recommended that
nozzles be periodically inspected
for broken or missing parts (includ-
ing blow-off plugs where applicable),
loading/obstructions, or other evidence
of impaired protection. The inspec-
tions should be scheduled weekly or
as frequently as may be necessary,
and corrective action must be taken
to ensure that the nozzles will perform
as intended in the event of a fire.
For installations subject to freezing
and where blow-off plugs have been
installed, a periodic inspection must be
performed for evidence of ice build-up
from trapped condensate which could
affect the proper release of the blow-
off plugs.
The owner is responsible for the inspec-
tion, testing, and maintenance of their
fire protection system and devices in
compliance with this document, as well
as with the applicable standards of the
NATIONAL FIRE PROTECTION ASSO-
CIATION (e.g., NFPA 25), in addition to
the standards of any other authorities
having jurisdiction. Contact the install-
ing contractor or product manufacturer
with any questions.
Water spray fixed systems are rec-
ommended to be inspected, tested,
and maintained by a qualified Inspec-
tion Service in accordance with local
requirements and/or national codes.
Care and
Maintenance
The TYCO Type D3 PROTECTOSPRAY
Nozzles must be maintained and ser-
viced in accordance with this section.
Before closing a fire protection system
main control valve for maintenance
work on the fire protection system that
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.
Type D3 PROTECTOSPRAY Nozzles
must never be painted, plated, coated
or altered in any way after leaving the
factory; otherwise, the spray perfor-
mance may be impaired.
AXIAL DISTANCE
NOZZLE
PLANE OF
PROTECTION
PROFILE
SPRAY
(ORIENTATION)
FIXED ANGLE
GRAVITY
The shapes of the Design Spray Proles remain essentially unchanged over the
maximum Axial Distances shown in Tables C and D.
Refer to the authority having jurisdiction for their minimum required residual pressures.
3.
Design data applies to a residual (owing) pressure range at the nozzle inlet of 20 to
60 psi (1,4 to 4,1 bar). For pressures up to 175 psi (12,1 bar) consult Johnson
Controls Technical Services.
Design data obtained from tests in still air.
2.
1.
NOTES:
DISTANCE
RADIAL
For axial distances of 2 feet (0,6 meters) and less and for nozzle spray angles of 65°
to 140°, the Design Spray Prole is the same as the nominal spray angle.
4.
The maximum Axial Distances shown in Tables C and D are based on exposure
protection.
5.
95°
65°
80°
110°
125°
140°
160°
180°
0
16
14
12
10
8
6
4
2
0
2 4 6 8
RADIAL DISTANCE FROM
NOZZLE CENTERLINE, FEET
AXIAL DISTANCE FROM NOZZLE, FEET
80°
65°
140°
95°
110°
125°
160°
180°
0,5
0
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
0 0,5 1,0 1,5 2,0 2,5
NOZZLE CENTERLINE, METERS
RADIAL DISTANCE FROM
AXIAL DISTANCE FROM NOZZLE, METERS
FIGURE 2
WATER DISTRIBUTION DESIGN DATA
FIGURE 3
W-T Y PE 11
SPRINKLER WRENCH

TFP802
Page 4 of 6
MAXIMUM AXIAL DISTANCE FOR 125° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 4-6 5-0 6-6 7-9 10-0 10-3 10-6
30° 3-9 3-9 6-3 6-9 8-6 8-6 8-9
45° 3-0 3-6 5-9 6-0 7-9 7-6 8-3
60° 2-6 3-0 5-6 5-9 7-3 7-3 7-9
90° 2-0 2-9 4-9 5-0 5-9 6-0 6-6
120° 1-9 2-3 3-3 3-3 3-9 3-9 4-6
135° 1-6 1-9 2-6 2-6 3-3 3-3 3-9
150° 1-6 1-6 2-0 2-3 2-6 2-9 3-6
180° 1-3 1-3 1-9 2-0 2-3 2-6 3-3
MAXIMUM AXIAL DISTANCE FOR 140° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 4-0 4-6 6-0 6-6 8-0 8-0 8-0
30° 3-3 3-6 5-6 5-6 6-3 7-0 7-0
45° 2-9 2-9 5-0 5-0 5-6 6-6 6-6
60° 2-3 2-6 4-6 4-6 5-3 5-6 5-9
90° 1-9 2-3 4-0 4-0 4-6 4-6 5-0
120° 1-6 1-9 2-3 2-3 2-6 3-0 3-6
135° 1-3 1-6 1-6 1-6 2-0 2-6 2-9
150° 1-3 1-3 1-6 1-6 1-9 2-3 2-6
180° 1-0 1-0 1-3 1-3 1-6 2-0 2-3
MAXIMUM AXIAL DISTANCE FOR 160° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 3-6 3-9 4-9 5-0 6-0 6-9 7-0
30° 2-9 3-0 4-3 4-6 5-0 5-9 6-3
45° 2-3 2-6 3-9 4-0 4-6 5-3 5-6
60° 1-9 2-3 3-6 3-9 4-3 4-9 5-3
90° 1-3 1-9 3-0 3-3 3-6 3-9 4-3
120° 1-0 1-3 1-6 2-0 2-0 2-3 2-6
135° 1-0 1-0 1-3 1-3 1-6 1-9 2-0
150° 0-9 0-9 1-0 1-0 1-6 1-6 1-9
180° 0-9 0-9 0-9 0-9 1-3 1-6 1-6
MAXIMUM AXIAL DISTANCE FOR 180° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 2-9 3-0 3-6 3-6 4-0 6-0 6-0
30° 2-3 2-3 3-6 3-6 3-9 5-0 5-0
45° 1-9 2-0 3-3 3-3 3-6 4-3 4-3
60° 1-6 1-9 2-9 2-9 3-3 3-9 3-9
90° 1-0 1-6 2-0 2-0 2-6 3-0 3-0
120° 0-9 1-0 1-0 1-0 1-6 1-6 1-6
135° 0-6 0-9 0-9 0-9 1-3 1-3 1-3
150° 0-6 0-6 0-6 0-6 1-0 1-0 1-0
180° 0-6 0-6 0-6 0-6 0-9 0-9 0-9
MAXIMUM AXIAL DISTANCE FOR 65° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 10-6 12-6 13-0 13-3 14- 6 15-0 15-6
30° 8-3 10-9 10-9 11- 9 12-6 13-6 13-9
45° 7-3 10-0 10-0 11- 3 11- 6 12-6 12-9
60° 6-6 9-3 9-6 10-9 11- 0 11- 9 12-6
90° 6-0 8-6 9-0 10-3 10-6 10-9 11- 6
120° 5-9 7-6 7- 6 7-6 8-3 9-0 9-6
135° 5-3 6-0 6-3 6-6 7-0 8-0 8-6
150° 5-3 5-6 5-6 5-9 6-3 7-3 7-6
180° 5-0 5-0 5-0 5-6 5-9 6-6 7-0
MAXIMUM AXIAL DISTANCE FOR 80° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 9-0 10-6 11- 0 12-0 13-0 14-0 14-0
30° 7-3 8-3 8-9 10-6 11- 6 12-3 12-3
45° 6-3 7-6 8-0 10-3 10-6 11- 3 11- 3
60° 5-6 7-0 7-6 10-0 10-3 10-9 10-9
90° 5-0 6-0 7-0 9-3 9-6 9-9 10-0
120° 4-6 4-9 5-9 6-6 7-3 7- 0 8-0
135° 4-3 4-6 5-0 5-6 6-0 6-3 6-9
150° 4-0 4-0 4-6 5-0 5-6 5-6 6-0
180° 3-9 3-9 4-0 4-6 4-9 5-3 5-6
MAXIMUM AXIAL DISTANCE FOR 95° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 7-0 7-9 9-6 10-6 11- 0 12-0 12-6
30° 5-9 6-6 7-9 9-9 10-6 10-9 11- 0
45° 5-3 6-3 7-0 9-6 9-9 10-3 10-3
60° 4-9 6-0 6-9 9-3 9-6 9-9 9-9
90° 4-0 5-0 6-6 8-3 8-6 8-9 8-9
120° 3-6 3-9 5-0 5-3 6-3 6-0 6-6
135° 3-3 3-6 4-0 4-6 5-3 5-3 5-6
150° 3-0 3-0 3-6 4-0 4-6 4-6 4-9
180° 3-0 3-0 3-3 3-9 4-0 4-3 4-6
MAXIMUM AXIAL DISTANCE FOR 110° SPRAY ANGLE
IN FEET AND INCHES
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 6-0 7-0 9-0 9-6 11- 0 11- 3 11- 6
30° 5-3 6-3 7-3 8-9 9-6 9-9 10-0
45° 4-9 5-9 6-6 8-6 9-0 9-0 9-3
60° 4-3 5-6 6-3 8-3 8-6 8-6 8-9
90° 3-6 4-6 5-9 7-6 7-6 7- 6 7-9
120° 2-9 3-3 4-6 4-6 5-6 5-6 5-6
135° 2-6 2-9 3-6 3-6 4-6 4-6 4-9
150° 2-3 2-6 3-0 3-3 3-6 3-9 4-3
180° 2-3 2-3 2-9 3-0 3-3 3-6 3-9
TABLE C
MAXIMUM AXIAL DISTANCE BETWEEN NOZZLE TIP AND
PLANE-OF-PROTECTION FOR EXPOSURE PROTECTION — FEET AND INCHES

TFP802
Page 5 of 6
MAXIMUM AXIAL DISTANCE FOR 65° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 3,2 3,8 4,0 4,0 4,4 4,6 4,7
30° 2,5 3,3 3,3 3,6 3,8 4,1 4,2
45° 2,2 3,0 3,0 3,4 3,5 3,8 3,9
60° 2,0 2,8 2,9 3,3 3,4 3,6 3,8
90° 1,8 2,6 2,7 3,1 3,2 3,3 3,5
120° 1,8 2,3 2,3 2,3 2,5 2,7 2,9
135° 1,7 1,8 1,9 2,0 2,1 2,4 2,6
150° 1,6 1,7 1,7 1,9 1,9 2,2 2,3
180° 1,5 1,5 1,5 1,7 1,8 2,0 2,1
MAXIMUM AXIAL DISTANCE FOR 80° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 2,7 3,2 3,4 3,7 4,0 4,3 4,3
30° 2,2 2,5 2,7 3,2 3,5 3,7 3,7
45° 1,9 2,3 2,4 3,1 3,2 3,4 3,4
60° 1,7 2,1 2,3 3,0 3,1 3,3 3,3
90° 1,5 1,8 2,1 2,8 2,9 3,0 3,0
120° 1,4 1,4 1,8 2,0 2,2 2,1 2,4
135° 1,3 1,4 1,5 1,7 1,8 1,9 2,1
150° 1,2 1,2 1,4 1,5 1,7 1,7 1,8
180° 1,1 1,1 1,2 1,4 1,4 1,6 1,7
MAXIMUM AXIAL DISTANCE FOR 95° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 2,1 2,4 2,9 3,2 3,4 3,7 3,8
30° 1,8 2,0 2,4 3,0 3,2 3,3 3,4
45° 1,6 1,9 2,1 2,9 3,0 3 ,1 3,1
60° 1,4 1,8 2,1 2,8 2,9 3,0 3,0
90° 1,2 1,5 2,0 2,5 2,6 2,7 2,7
120° 1,1 1,1 1,5 1,6 1,9 1,8 2,0
135° 1,0 1,1 1,2 1,4 1,6 1,6 1,7
150° 0,9 0,9 1,1 1,2 1,4 1,4 1,4
180° 0,9 0,9 1,1 1,1 1,2 1,3 1,4
MAXIMUM AXIAL DISTANCE FOR 110° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 1,8 2,1 2,7 2,9 3,4 3,4 3,5
30° 1,6 1,9 2,2 2,7 2,9 3,0 3,0
45° 1,4 1,8 2,0 2,6 2,7 2,7 2,8
60° 1,3 1,7 1,9 2,5 2,6 2,6 2,7
90° 1,1 1,4 1,8 2,3 2,3 2,3 2,4
120° 0,8 1,0 1,4 1,4 1,7 1,7 1,7
135° 0,8 0,8 1,1 1,1 1,4 1,4 1,4
150° 0,7 0,8 0,9 1,0 1,1 1,1 1,3
180° 0,7 0,7 0,8 0,9 1,1 1,1 1,1
MAXIMUM AXIAL DISTANCE FOR 125° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 1,4 1,5 2,0 2,4 3,0 3 ,1 3,2
30° 1,1 1,1 1,9 2,1 2,6 2,6 2,7
45° 0,9 1,1 1,8 1,8 2,4 2,3 2,5
60° 0,8 0,9 1,7 1,8 2,2 2,2 2,4
90° 0,6 0,8 1,4 1,5 1,8 1,8 2,0
120° 0,5 0,7 1,0 1,0 1,1 1,1 1,4
135° 0,5 0,5 0,8 0,8 1,0 1,0 1,1
150° 0,5 0,5 0,6 0,7 0,8 0,8 1,1
180° 0,4 0,4 0,5 0,6 0,7 0,8 1,0
MAXIMUM AXIAL DISTANCE FOR 140° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 1,2 1,4 1,8 2,0 2,4 2,4 2,4
30° 1,0 1,1 1,7 1,7 1,9 2,1 2,1
45° 0,8 0,8 1,5 1,5 1,7 2,0 2,0
60° 0,7 0,8 1,4 1,4 1,6 1,7 1,8
90° 0,5 0,7 1,2 1,2 1,4 1,4 1,5
120° 0,5 0,5 0,7 0,8 0,8 0,9 1,1
135° 0,4 0,5 0,5 0,5 0,6 0,8 0,8
150° 0,4 0,4 0,5 0,5 0,5 0,7 0,8
180° 0,3 0,3 0,4 0,4 0,5 0,6 0,7
MAXIMUM AXIAL DISTANCE FOR 160° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 1,1 1,1 1,4 1,5 1,8 2,1 2,1
30° 0,8 0,9 1,3 1,4 1,5 1,8 1,9
45° 0,7 0,8 1,1 1,2 1,4 1,6 1,7
60° 0,5 0,7 1,1 1,1 1,1 1,4 1,6
90° 0,4 0,5 0,9 1,0 0,7 1,1 1,3
120° 0,3 0,4 0,5 0,6 0,5 0,7 0,8
135° 0,3 0,3 0,4 0,4 0,5 0,5 0,6
150° 0,2 0,2 0,3 0,3 0,5 0,5 0,5
180° 0,2 0,2 0,2 0,2 0,5 0,5 0,5
MAXIMUM AXIAL DISTANCE FOR 180° SPRAY ANGLE
IN METERS
FIXED
ANGLE
ORIFICE SIZE
16 18 21 24 28 32 34
0° 0,8 0,9 1,1 1,1 1,2 1,8 1,8
30° 0,7 0,7 1,1 1,1 1,1 1,5 1,5
45° 0,5 0,6 1,0 1,0 1,1 1,3 1,3
60° 0,5 0,5 0,8 0,8 1,0 1,1 1,1
90° 0,3 0,5 0,6 0,6 0,8 0,9 0,9
120° 0,2 0,3 0,3 0,3 0,5 0,5 0,5
135° 0,2 0,2 0,2 0,2 0,4 0,4 0,4
150° 0,2 0,2 0,2 0,2 0,3 0,3 0,3
180° 0,2 0,2 0,2 0,2 0,2 0,2 0,2
TABLE D
MAXIMUM AXIAL DISTANCE BETWEEN NOZZLE TIP AND
PLANE-OF-PROTECTION FOR EXPOSURE PROTECTION — METERS

TFP802
Page 6 of 6
NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are registered trademarks of National Fire Protection Association
1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone [phone]
© 2022 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
Contact your local distributor for avail-
ability. When placing an order, indicate
the full product name and Part Number
(P/N).
D3 PROTECTOSPRAY Nozzles
Specify: No. (orifice), Type D3 PRO-
TECTOSPRAY Nozzle with (finish/
coating and material) with (number)
degree spray angle, P/N (from table E)
Sprinkler Wrench
Specify: W-Type 11 Sprinkler Wrench,
P/N 56-452-1-001
Optional Blow-Off Plugs
Specify: Blow-Off Plug Style (letter),
P/N (specify):
(No.16) Style A .............. 56-320 -1-001
(No.18) Style K .............. 56 -320 -1-00 9
(No.21) Style J ............... 56-320-1-008
(No.24) Style I ............... 56 -320 -1-0 07
(No.28) Style H .............. 56-320 -1-0 06
(No.32) Style E .............. 56-320 -1-0 05
(No.34) Style D .............. 56-320-1-004
P/N* 49 — 3XX — X — XXX
ORIFICE SIZE
16 NO. 16
18 NO. 18
21 NO. 21
24 NO. 24
28 NO. 28
32 NO. 32
34 NO. 34
FINISH & MATERIAL
1 NATURAL FINISH BRONZE
4TEFLON COATED BRONZE
7 LEAD COATED BRONZE
9CHROME PLATED BRONZE
0 NATURAL FINISH STAINLESS STEEL
SPRAY ANGLE
065 65°
080 80°
095 95°
110 110°
125 125°
140 140°
160 160°
180 180°
* Use Sufx “I” for the ISO 7-1 connection;
for example, 49-321-1-110-I
TABLE E
TYPE D3 PROTECTOSPRAY NOZZLES
PART NUMBER SELECTION