Tyco Fire Protection Products PROTECTOSPRAY EA-1 User manual

Type EA-1 PROTECTOSPRAY
Directional Spray Nozzles, Automatic,
Medium Velocity
Worldwide
Contacts
www.tyco-fire.com
Page 1 of 6 MARCH 2014 TFP800
IMPORTANT
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 in-
stallation 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.
General
Description
The TYCO Type EA-1 PROTECTO-
SPRAY Directional Spray Nozzles are
automatic (frangible bulb) directional
spray nozzles designed for use in water
spray xed systems for re protection
applications. They are external deec-
tor-type nozzles that discharge a uni-
formly lled cone of medium velocity
water droplets.
The Type EA-1 PROTECTOSPRAY Di-
rectional Spray Nozzles are effective in
covering exposed vertical, horizontal,
curved, and irregular shaped surfaces
in a cooling spray to prevent excessive
absorption of heat from an external
re and possible structural damage or
spread of re to the protected equip-
ment. However, use of an automatic
nozzle requires consideration of the re-
sponse time of the thermal element.
The Type EA-1 PROTECTOSPRAY Di-
rectional Spray Nozzles are also espe-
cially effective for area coverage and
are sometimes used in lieu of standard
sprinklers where directional spray is
considered more appropriate. In some
applications, depending on water de-
sign density requirements, the Type
EA-1 Nozzles are also used for re con-
trol or extinguishment.
The Type EA-1 PROTECTOSPRAY Di-
rectional Spray Nozzles are available
in three orice sizes and a wide variety
of spray angles (included angle of dis-
charge), as well as temperature ratings
to provide versatility in system design.
It is recommended that the end user be
consulted with respect to the suitabil-
ity of the materials of construction and
nish 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 EA-1 PROTECTOSPRAY Di-
rectional Spray Nozzle is a re-designa-
tion for the Gem Type EA-1.
NOTICE
The Type EA-1 PROTECTOSPRAY Di-
rectional Spray Nozzles described
herein must be installed and maintained
in compliance with this document, as
well as with the applicable standards
of the National Fire Protection Associa-
tion, in addition to the standards of any
authorities 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 noz-
zle spray characteristics, the design of
water spray fixed systems for fire pro-
tection must only be performed by ex-
perienced designers who thoroughly
understand the limitations as well as
capabilities of such systems.
The owner is responsible for maintain-
ing their fire protection system and de-
vices in proper operating condition. The
installing contractor or sprinkler manu-
facturer should be contacted with any
questions.
Technical
Data
Approvals
UL and C-UL Listed
FM 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
Temperature Rating
Refer to Table C
Finish and Material
Refer to Table D
Thread Connection
1/2 inch NPT
Physical Characteristics
Frame ............................Bronze
Bushing (K=1.4 & K=2.8) . . . . . . . . . . . . . . Brass
Deflector..........................Bronze
Pin ...............................Brass
Bulb (11 mm dia.) . . . . . . . . . . . . . . . . . . . . Glass
Bulb Seats ........................Bronze
Spacer ...........................Bronze
Button............................Bronze
Spring Plates ......................Inconel
Gaskets ..........................Copper

TFP800
Page 2 of 6
Operation
The glass bulb contains a uid that ex-
pands when exposed to heat. When the
rated temperature is reached, the uid
expands sufciently to shatter the glass
bulb, allowing the nozzle to activate and
water to ow.
Design
Criteria
Nozzle Placement
Where direct impingement of water
spray onto all of the protected surface
is required by the authority having ju-
risdiction, the nozzles are to be spaced
and directed so that their spray pat-
terns will completely cover the plane-
of-protection with the minimum re-
quired average density. However, it is
recommended that indoor nozzle spac -
ing be 12 feet (3,7 m) or less and that
outdoor nozzle spacing be 10 feet (3,0
m) or less. Where rundown or slippage
is planned, for example, exposure pro-
tection of vessels per NFPA 15, the
above recommended indoor and out-
door spacings also apply.
ORIFICE
SIZE
Inches
MINIMUM
DIAMETER
Inches (mm)
K-FACTOR
GPM/psi1/2 LPM/bar1/2
1/4 0.220 (5,59) 1.4 20,2
3/8 0.312 (7,92) 2.8 40,3
1/2 0.435 (11,05) 5.6 80,6
65° 95° 80° 110° 125° 140° 160° 180°
TEMPERATURE
RATING
FRAME
COLOR
CODE
BULB
CODE
COLOR
LIQUID
135°F (57°C) Unpainted Orange
175°F (79°C) White Yellow
250°F (121°C) Blue Blue
325°F (163°C) Red Mauve
400°F (204°C) Green Black
500°F (260°C) Orange Black
FINISH &
MATERIAL TEMPERATURE RATINGS
Natural Finish Bronze All Ratings
Chrome Plated Bronze All Ratings
Lead Coated Bronze
135°F (57°C)
175°F (79°C)
250°F (121°C)
325°F (163°C)
Corrosion-Resistant
Wax-Coated Bronze
135°F (57°C)
175°F (79°C)
STAMPED ON
WRENCHING
AREA FOR
1/4" & 3/8"
-
2 Deector
Pin
Lower Bulb Seat
Upper Bulb Seat
-
5
4-
3-
Components:
Frame1 -
NOMINAL MAKE-IN
7/16" (11,1 mm)
3-7/16"
(87,3 mm)
(76,2 mm)
3"
1-3/4"
(44,5 mm)
ORIFICE
SIZE
2
5
3
11
9
4
7
8
6
10
1
12
6 Button
-
7 Spacer
-
8 Spring Plates
-
9
Gasket
Lower Bulb
-
Gasket10 -
11 Bulb
-
12 Bushing
-
(1/4" & 3/8"
orice only)
1/2"
NPT
MARKING
SPRAY ANGLE
FIGURE 1
TYPE EA-1 PROTECTOSPRAY NOZZLE
NOMINAL DIMENSIONS
FIGURE 1
TYPE EA-1 PROTECTOSPRAY NOZZLE
NOMINAL DIMENSIONS
TABLE A
SELECTION OF ORIFICE SIZES
TABLE B
SELECTION OF SPRAY ANGLES
TABLE C
SELECTION OF
TEMPERATURE RATINGS
TABLE D
SELECTION OF
FINISH AND MATERIALS

TFP800
Page 3 of 6
When used for protecting the surfaces
of a vessel, for example, the nozzles are
positioned normal to and approximate-
ly 2 feet (0,6 m) from the surface. This
approach, in conjunction with a prop-
erly selected spray angle, will tend to
make more effective use of the spray as
well as help minimize the disturbance
effects of wind/draft conditions on the
water spray patterns.
Spray Patterns
The Design Spray Proles for the noz-
zle spray angles of 65 to 180 degrees
are shown in Figure 2 and apply to dis-
charge pressures of 20 to 60 psi (1,4
to 4,1 bar). Discharge pressures in ex-
cess of 60 psi (4,1 bar) will result in a
decrease in coverage area because the
spray patterns tend to draw inwards at
higher pressures. Refer inquiries on
higher discharge pressures to the Tech-
nical Services Department.
The maximum axial distances between
the nozzle tip and plane-of-protection,
for exposure protection, are given in
Table E and F. When the axial distance
from the nozzle tip to the plane-of-pro-
tection is 2 feet (0,6 m) or less, the De-
sign Spray Prole is the same as the
nominal spray angles of 65 thru 140
degrees.
Heat Sensitivity
Because the Type EA-1 PROTECTO-
SPRAY Directional Spray Nozzles are
automatic nozzles, they must be locat-
ed with consideration of their ability to
detect abnormal temperature increases
due to re. Therefore, it is recommend-
ed that NFPA 13 be reviewed with re-
spect to the rules that dene the per-
mitted distance below ceilings and the
spacing limitations for standard cover-
age automatic sprinklers as a function
of occupancy hazard.
Main Pipeline Strainers
Main pipeline strainers per NFPA 15 are
required for systems utilizing nozzles
with a ow path less than 3/8 inch (9,5
mm) diameter, that is, K=1.4 and K=2.8
(Table A), and for any system where the
water is likely to contain obstructive
material.
RADIAL
DISTANCE
5. The maximum Axial Distances shown in Tables E and F are based on exposure
protection.
4. 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.
NOTES:
1.
2.
Design data obtained from tests in still air.
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
Tyco Fire Protection Products Technical Services.
3.
Refer to the authority having jurisdiction for their minimum required residual
pressures.
The shapes of the Design Spray Proles remain essentially unchanged over
the maximum Axial Distances shown in Tables E and F.
GRAVITY
FIXED ANGLE
SPRAY
PROFILE
(ORIENTATION)
PROTECTION
PLANE OF
NOZZLE
AXIAL DISTANCE
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
125°
140°
160°
95°
80°
110°
65°
180°
AXIAL DISTANCE FROM NOZZLE, METRES
RADIAL DISTANCE FROM
NOZZLE CENTERLINE, METERS
2,52,01,51,00,50
4,5
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0
0,5
FIGURE 2
WATER DISTRIBUTION DESIGN DATA

TFP800
Page 4 of 6
Installation
The TYCO Type EA-1 PROTECTO-
SPRAY Directional Spray Nozzles
must be installed in accordance with
this section.
NOTICE
Do not install an Type EA-1 Nozzle if
the bulb is cracked or there is a loss
of liquid from the bulb. With the sprin-
kler held horizontally, a small air bubble
should be present. The diameter of the
air bubble is approximately 3/32 inch
(2,4 mm) for the 135°F (57°C) to 1/4 inch
(6,4 mm) for the 500°F (260°C) tempera-
ture ratings.
Obtain a leak-tight 1/2 inch NPT nozzle
joint by applying a minimum-to-max-
imum torque of 7 to 14 ft.-lbs. (9,5 to
19,0 Nm). Higher levels of torque can
distort the nozzle inlet and cause leak-
age or impairment of the nozzle.
Step 1. With pipe-thread sealant ap-
plied to the pipe threads, hand-tighten
the nozzle into the nozzle tting.
Step 2. Tighten the nozzle into the
nozzle tting using only the W-Type
11 Sprinkler Wrench (Figure 3), except
that an 8 or 10 inch adjustable crescent
wrench is to be used for wax-coated
nozzles. With reference to Figure 1, the
W-Type 11 Sprinkler Wrench or the ad-
justable crescent wrench, as applica-
ble, is to be applied to the wrenching
area.
When installing wax-coated nozzles
with the adjustable crescent wrench,
exercise additional care to prevent
damage to the wax coating on the noz-
zle wrenching area or frame arms and,
consequently, exposure of bare metal
to the corrosive environment. Suf-
ciently widen the jaws of the wrench
enough to pass over the wrenching
area without damaging the wax coat-
ing. Before wrench-tightening the noz-
zle, adjust the jaws of the wrench to
contact the nozzle wrenching area. Af-
ter wrench-tightening the nozzle, loos-
en the wrench jaws before removing
the wrench.
After installation, inspect the nozzle
wrenching area and frame arms and
retouch (repair) the wax coating wher-
ever the coating has been damaged
and bare metal is exposed. Retouch
the wax coating on the wrenching area
by gently applying a heated 1/8 inch di-
ameter steel rod to the areas of wax
that have been damaged, smoothing it
back over areas where bare metal is
exposed.
NOTICE
Only retouching of the wax coating ap-
plied to the wrenching area and frame
arms is permitted, and the retouching
is to be performed only at the time of
the initial nozzle installation.
The steel rod should be heated only to
the point at which it can begin to melt
the wax, and appropriate precautions
need to be taken when handling the
heated rod in order to prevent the in-
staller from being burned.
FOR 65° SPRAY ANGLE
IN FEET AND INCHES
180°
150°
45°
90°
135°
120°
60°
ANGLE
FIXED
30° 12-310-0
4-9
5-3
5-9
8-6
7-6
6-3
9-0
6-3
5-0
5-6
10-0
7-6
10-6
11-3
0° 11-9
1/4" 3/8"
14-0
13-0
6-3
7-0
7-9
11-9
10-9
8-9
12-3
ORIFICE SIZE
15-0
1/2"
MAXIMUM AXIAL DISTANCE MAXIMUM AXIAL DISTANCE
FOR 110° SPRAY ANGLE
ORIFICE SIZE
1/2"
9-9
3-6
3-9
4-6
8-3
7-9
5-6
8-9
11-0
180°
150°
45°
90°
135°
120°
60°
ANGLE
30°
FIXED
10-00° 6-0
5-6
2-9
3-0
5-0
4-6
3-6
5-3
2-6
3-6
3-0
4-3
2-9
8-9
8-3
6-6
7-6
IN FEET AND INCHES
1/4" 3/8"
14-0
10-9
7-6
9-6
10-3
6-6
5-6
5-0
11-6
MAXIMUM AXIAL DISTANCE
FOR 80° SPRAY ANGLE
ORIFICE SIZE
1/2"
180°
150°
45°
90°
135°
120°
60°
ANGLE
30°
FIXED
10-0 13-00°
3-9
7-3
5-3
6-0
6-9
4-9
4-3
8-3
4-3
6-3
4-6
5-3
9-9
8-9
10-6
11-3
IN FEET AND INCHES
1/4" 3/8" 1/4"
IN FEET AND INCHES
6-3
3-3
3-6
5-9
5-0
4-0
6-0
3-0
7-0
FOR 95° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
0°
120°
135°
150°
180°
45°
60°
90°
30°
FIXED
ANGLE
10-9 12-3
3-9
3-3
4-3
5-3
9-6
7-9
9-0
10-0
4-6
4-0
5-3
6-3
9-6
9-0
8-6
10-6
ORIFICE SIZE
3/8" 1/2"
10-0
7-3
4-0
5-9
6-6
3-6
3-0
2-6
8-3
MAXIMUM AXIAL DISTANCE
FOR 125° SPRAY ANGLE
ORIFICE SIZE
1/2"
180°
150°
45°
90°
135°
120°
60°
ANGLE
30°
FIXED
4-6 7-30°
1-9
3-9
2-3
2-6
3-3
2-0
1-9
4-3
1-9
3-3
2-0
2-6
5-6
5-0
6-3
6-9
IN FEET AND INCHES
1/4" 3/8"
MAXIMUM AXIAL DISTANCE
FOR 140° SPRAY ANGLE
IN FEET AND INCHES
0°
180°
150°
135°
120°
30°
90°
60°
45°
ANGLE
FIXED
9-36-04-0
1-6
1-3
1-9
1-6
1-3
1-3
2-3
1-6
3-3
2-0
2-9
3-6
5-3
4-9
4-0
5-9
3-3
2-6
1-9
2-3
7-0
4-9
5-6
6-3
ORIFICE SIZE
1/4" 3/8" 1/2"
0°
FIXED
30°
ANGLE
60°
120°
135°
90°
45°
150°
180°
FOR 180° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
IN FEET AND INCHES
FOR 160° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
ORIFICE SIZE
3-60°
150°
180°
120°
135°
45°
60°
90°
30°
1-0
1-3
1-0
1-0
3-3
1-9
1-6
2-9
FIXED
ANGLE 1/4"
7-05-0
1-0
0-9
1-3
1-9
1-6
1-3
2-6
3-0
4-3
3-3
3-9
4-9
4-9
4-6
3-6
5-6
3/8" 1/2"
5-0
0-9
1-0
2-3
3-9
3-0
2-6
4-3
6-0
1/2"
ORIFICE SIZE
3-93-0
2-9
0-6
0-6
2-3
1-3
0-9
2-6
0-6
0-9
0-6
1-0
0-6
3-6
3-0
1-9
2-9
IN FEET AND INCHES
1/4" 3/8"
TABLE E
TYPE EA-1 PROTECTOSPRAY DIRECTIONAL SPRAY NOZZLES
MAXIMUM AXIAL DISTANCE IN FEET AND INCHES BETWEEN
NOZZLE TIP AND PLANE-OF-PROTECTION FOR EXPOSURE PROTECTION

TFP800
Page 5 of 6
tem from the proper authorities and no-
tify all personnel who may be affected
by this action.
Type EA-1 PROTECTOSPRAY Direc-
tional Spray Nozzles must never be
painted, plated, coated or altered in any
way after leaving the factory; otherwise,
the spray performance and heat sensi-
tivity may be impaired.
Exercise care to avoid damage to the
nozzles before, during, and after instal-
lation. Replace nozzles damaged by
dropping, striking, wrench twist/slip-
page, or the like.
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
nish as they may be affected by the
corrosive conditions present for a given
installation. Thereafter, annual inspec -
tions per NFPA 25 are required.
The owner is responsible for the in-
spection, testing, and maintenance of
their re protection system and devices
in compliance with this document, as
well as with the applicable standards of
the National Fire Protection Association
(e.g., NFPA 25), in addition to the stan-
dards of any other authorities having
jurisdiction. The installing contractor or
sprinkler manufacturer should be con -
tacted relative to any questions.
Water spray xed systems are recom-
mended to be inspected, tested, and
maintained by a qualied Inspection
Service in accordance with local re-
quirements and/or national codes.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-re.com.
Care and
Maintenance
The TYCO Type EA-1 PROTECTO-
SPRAY Directional Spray Nozzles must
be maintained and serviced in accor-
dance with this section.
Before closing a re protection system
main control valve for maintenance
work on the re protection system that
it controls, obtain permission to shut
down the affected re protection sys -
1/2"
ORIFICE SIZE
FOR 125° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
2,5
0,8
0,9
1,1
2,0
1,8
1,2
2,2
3,0
MAXIMUM AXIAL DISTANCE
1/2"
4,6
ORIFICE SIZE
3,7
2,7
3,3
3,6
2,4
2,1
1,9
4,0
FOR 65° SPRAY ANGLE
IN METERS
FIXED
30°
ANGLE
60°
120°
135°
90°
45°
150°
180°
0,5
0,5
0,6
0,5
1/4"
1,3
0,6
1,0
0,8
0,7
1,1
1,40°
1,9
1,5
1,7
0,8
1,0
3/8"
2,1
2,2
30°
FIXED
ANGLE
60°
120°
135°
90°
45°
150°
180°
3,22,6
1,9
2,3
1,8
1,6
1,4 1,5
2,3
3,0
1,7
1,9
1/4"
3,6
2,7
3,0
IN METERS
0° 4,3
3/8"
3,4
3,7
IN METERS
150°
180°
45°
60°
90°
120°
135°
FIXED
ANGLE
30°
0°
0,4
0,5
0,4
0,4 0,7
0,5
ORIFICE SIZE
1,61,0
0,6
0,5
0,5
0,8
1,2
0,5
0,7
1,4
1/4"
1,1
1,2
3/8"
1,8
1,8
1,9
1,7
1,4
0,8
1,0
1/2"
2,1
2,8
FOR 140° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
IN METERS
FOR 80° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
60°
180°
120°
135°
90°
150°
FIXED
0°
30°
ANGLE
45°
3,02,1 3,1
1,1 1,3
1,6
1,3
1,4
1,8
1,9
1,6
1,4
2,7
1,5
1,7
2,0
2,9
2,3
ORIFICE SIZE
2,5
2,2
1/4"
3,0
3,4
3,2
3/8"
4,0
1/2"
3,5
3,3
4,3
MAXIMUM AXIAL DISTANCE
FOR 180° SPRAY ANGLE
180°
150°
45°
90°
135°
120°
60°
ANGLE
30°
FIXED
0°
0°
FIXED
30°
ANGLE
60°
120°
135°
90°
45°
150°
180°
FOR 110° SPRAY ANGLE
MAXIMUM AXIAL DISTANCE
IN METERS
3/8"
ORIFICE SIZE
180°
150° 0,3
0,2
ANGLE
FIXED
45°
90°
135°
120°
60°
30°
0°
0,8
0,5
0,5
0,4
0,3
1/4"
1,0
1,1
0,3
0,3
0,4
0,5
1,41,3
1,0
0,5
0,4
1,1
1,1
0,9
0,8
1,4
1,4
1,5
1/2"
1,7
2,1
MAXIMUM AXIAL DISTANCE
FOR 160° SPRAY ANGLE
3/8"
ORIFICE SIZE
MAXIMUM AXIAL DISTANCE
FOR 95° SPRAY ANGLE
IN METERS
60° 1,8
180°
120°
150°
135°
90°
0,9
1,2
1,5
1,1
1,0
ANGLE
FIXED
30°
45°
0° 2,7
1,8
1,9
1/4"
2,72,7
1,0 1,2
1,6
1,3
1,1
2,4
1,9
1,6
1,4
2,6
3,0
2,9
3,3
3,2
2,9
1/2"
3,7
IN METERS
ORIFICE SIZE
1/2"
1,8
1,3
0,8
0,9
1,1
0,7
0,3
0,2
1,5
0,2
0,2
0,2
0,2
1/4"
0,2
0,2
0,8
0,4
0,7
0,8
0,9
0,9
0,8
0,5
0,3
0,2
3/8"
1,1
1,1
3,4
2,7
1,7
2,4
2,5
1,4
1,1
1,1
3,0
1/2"
ORIFICE SIZE
2,31,5
1,1
0,8
0,8
0,9
1,4
0,8
2,0
1,3
0,9
1,1
1/4"
IN METERS
1,6
1,7
1,8
3/8"
2,5
2,7
3,0
TABLE F
TYPE EA-1 PROTECTOSPRAY DIRECTIONAL SPRAY NOZZLES
MAXIMUM AXIAL DISTANCE IN METERS BETWEEN
NOZZLE TIP AND PLANE-OF-PROTECTION FOR EXPOSURE PROTECTION
FIGURE 3
W-TYPE 11
SPRINKLER WRENCH

GLOBAL HEADQUARTERS | 1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone [phone]
TFP800
Page 6 of 6
Copyright © 2014 Tyco Fire Products, LP. All rights reserved.
P/N 49 – XXX – X – XX X
Ordering
Procedure
When placing an order, indicate the
full product name and part number
(P/N). Contact your local distributor for
availability.
Type EA-1 PROTECTOSPRAY
Directional Spray Nozzle
Specify:
• (1.4, 2.8, or 5.6) K-factor orice
• temperature rating
• nish/coating and material
• (degree) spray angle
• P/N (from Table G)
Sprinkler Wrench
Specify: W-Type 11 Sprinkler Wrench,
P/N 56-452-1- 001
FINISH and MATERIAL
1 NATURAL FINISH BRONZE
6WAX COATED BRONZE
135°F to 175°F ONLY
7LEAD COATED BRONZE
135°F to 325°F ONLY
9CHROME PLATED BRONZE
SPRAY
ANGLE
65 65°
80 80°
95 95°
10 110°
25 125°
40 140°
60 160°
81 180°
K-FACTOR
7 K= 1.4
8K= 2.8
9 K= 5.6
TEMPERATURE
RATING
135 135°F (57°C)
175 175°F (79°C)
250 250°F (121°C)
325 325°F (163°C)
400 400°F (204°C)
500 500°F (260°C)
TABLE G
TYPE EA-1 PROTECTOSPRAY DIRECTIONAL SPRAY NOZZLES
PART NUMBER SELECTION