Figure 1
Models K11 ECLH
Pendent Sprinklers
PLATE SEATING
ESCUTCHEON
SURFACE
(41.3 mm)
1-5/8"
1/2" (12.7 mm)
NOMINAL MAKE-IN
(61.9 mm)
2-7/16"
NPT
3/4"
WRENCH
FLAT
(BOTH SIDES)
Figure 2
Models K11 ECLH
Pendent Sprinklers
With Series 4221 Recessed Escutcheon
SPRINKLER FINISH
Temperature
Rating
Bulb
Color Code
Natural
Brass
Chrome
Plated
Polyester
Coated
(All Colors)
135°F/57°C
155°F/68°C
175°F/79°C
Red
Yellow
Orange
Pendent (C5232)
Recessed (C5232) w/Series 4221 Escutcheon
1, 2, 3
1, 2, 3
Notes:
1. Listed by Underwriters Laboratories, Inc.
2. Listed by Underwriters Laboratories for use in Canada (i.e., C-UL Listed)
3. Approved by Factory Mutual Research Corporation.
Table A
Laboratory Listings and Approvals
(The laboratory listings and approvals only apply to the service conditions
indicated in the Design Criteria section.)
Natural
Brass
Chrome
Plated
Polyester
Coated
(All Colors)
1, 2
1, 2
1, 2, 3
1, 2
200°F/93°C
Green
1, 2
1, 2
Lead
Coated
(73.0 mm)
2-7/8" DIA.
2-1/4" DIA.
(57.2 mm)
MOUNTING
SPRINKLER
SURFACE
CLOSURE
FACE OF
FITTING
(14.3±6.4 mm)
9/16±1/4"
MOUNTING
7/8" (22.2 mm)
1-3/8" (34.9 mm)
1/8"
(3.2 mm)
PLATE
FLUSH
1/2" (12.7 mm)
†
D
uP
ont
R
egis
tered
T
rade
mar
k
Figure 3
W-Type 3
Upright and Pendent
Sprinkler Wrench
Figure 4
W-Type 5
Recessed Pendent
Sprinkler Wrench
"FITTING SIDE"
FITTING
TOWARDS SPRINKLER
RECESS
WRENCH
(END "B")
RECESS
2
WRENCH
1
OBSOLETE
