ILLUSION
11.2 K-Factor
QUICK RESPONSE EXTRA-LARGE ORIFICE
CONCEALED PENDENT SPRINKLER
Casino Sprinkler (TY5521)
ARE YOU READY TO
MEET ALL LAS VEGAS
STANDARDS?
BE THE FIRST TO MEET VEGAS CODE
AND AESTHETIC REQUIREMENTS.
The ILLUSION 11.2 K-Factor Sprinkler is
designed specifically for Las Vegas standards.
ILLUSION is a fast response, extra-large orifice
concealed pendent sprinkler, and is perfect
for casinos, hotel lobbies, and restaurants.
ILLUSION Sprinklers blend in so well they give
the illusion they aren’t even there.
The ILLUSION is specifically designed
for casino atriums, exhibit halls, retail
areas, and gaming areas with over
25' ceiling heights.
This extra-large orifice sprinkler meets
Las Vegas high-density requirements.
A subtle flat plate cover can be custom
painted to match any décor.
Backed by the industry’s best 10-year
limited warranty.
ILLUSION, 11.2 K-factor, Standard Coverage,
Extra-Large Orifice Concealed Pendent Sprinklers
are decorative, fast response solder type sprinklers
featuring a flat cover plate designed to conceal
the sprinkler.
We Cover All The Action
This sprinkler is ideal when:
Aesthetics are key
Higher applied water density is needed
TECHNICAL DATA
Ceiling heights exceed 25 feet
Approvals: UL and C-UL Listed
Listings apply only to service conditions
indicated in Data Sheet TFP184.
A key feature of the concealed sprinkler is the
separable two-piece design of the Cover Plate
and Support Cup Assemblies. This feature allows
sprinkler installation and pressure testing of the
fire protection system prior to installation of a
suspended ceiling or application of the finish
coating to a fixed ceiling. This design also permits
removal of suspended ceiling panels for access to
building service equipment without having to first
shut down the fire protection system and remove
sprinklers, saving owners time and money.
Maximum Working Pressure: 175 psi (12,1 bar)
Discharge Coefficient: K =11.2 GPM / psi (161,3 LPM / bar)
Temperature Ratings: 160°F (71°C) Sprinkler / 139°F (59°C) Plate
212°F (100°C) Sprinkler / 165°F (74°C) Plate
Adjustment: 3/4 inch (19,1 mm)
Refer to the Technical Data Sheet TFP184 for all Listing / Approval criteria, design parameters,
installation instructions, care and maintenance guidelines, and our limited warranty.
ILLUSION
O RDERING P ROCEDURE & S PECIFICATIONS
When placing an order, indicate the full product name.
Contact your local distributor for availability.
ILLUSION CONCEALED
PENDENT SPRINKLER ASSEMBLY
SEALING
ASSEMBLY
BODY
(3/4" NPT)
ILLUSION Concealed Pendent (TY5521)
Temperature
160° (71°C)
212° (100°C)
Finish
Brass
Brass
P/N
P/N: 50-711-1-160
P/N: 50-711-1-212
CAP
SPRINKLER
WRENCHING
HEX
SADDLE
Cover Plates
139° (59°C)
Brass
139° (59°C)
Chrome
139° (59°C) Signal White (RAL 9003)
139° (59°C) Grey White (RAL 9002)
139° (59°C)
White (RAL 9010)*
139° (59°C)
Custom Color
P/N: 56-892-1-139
P/N: 56-892-9-139
P/N: 56-892-4-139
P/N: 56-892-0-139
P/N: 56-892-3-139
P/N: 56-892-X-139
SUPPORT
CUP WITH
ROLL FORMED
THREADS
165° (74°C)
Brass
165° (74°C)
Chrome
165° (74°C) Signal White (RAL 9003)
165° (74°C) Grey White (RAL 9002)
165° (74°C)
White (RAL 9010)*
165° (74°C)
Custom Color
P/N: 56-892-1-165
P/N: 56-892-9-165
P/N: 56-892-4-165
P/N: 56-892-0-165
P/N: 56-892-3-165
P/N: 56-892-X-165
GUIDE PIN
HOUSING
COMPRESSION
SCREW
LEVER
GUIDE
PIN
SOLDER LINK
ELEMENT
DEFLECTOR
(OPERATED
POSITION)
DEFLECTOR
SPRINKLER/SUPPORT CUP
ASSEMBLY
* Eastern Hemisphere sales only
Sprinkler Wrench
W-Type 18
P/N: 56-000-1-265
Air and Dust Seal
P/N: 56-908-1-001
RETAINER
WITH THREAD
DIMPLES
THREAD INTO
SUPPORT CUP
UNTIL MOUNTING
SURFACE IS
FLUSH WITH
CEILING
We can match any
Sherwin Williams
color for your Flat
Plate Sprinkler
installation.
EJECTION
SPRING
COVER PLATE/RETAINER
ASSEMBLY
SOLDER
TAB
COVER
PLATE
ILLUSION PENDENT SPRINKLER INSTALLATION DIMENSIONS
2-1/2" DIA.
(63,5 mm)
3/4"
NPT
3/4" (19,1 mm)
THREADED
ADJUSTMENT
3/32" GAP
(2,4 mm)
SPRINKLERCOVERRETAINER SUPPORT CUP
ASSEMBLY
ASSEMBLY
3/16"
(4,8 mm)
3-3/16" DIA.
(81,0 mm)
SPRINKLERSUPPORT CUP
ASSEMBLY
FACE OF
SPRINKLER
FITTING
OPERATED
SPRINKLER
COVER
PLATE
RETAINER
2-1/8"±3/8"
(54,0 mm
±9,5 mm)
3/8" (9,5 mm)
1-1/8" (28,6 mm)
MOUNTING
SURFACE
TIP
DISPOSABLE
PROTECTIVE CAP
DEFLECTOR IN
OPERATED POSITION
Tyco Fire Protection Products
Technical Services
Phone: 800-381-9312
Fax: 800-791-5500
www.tyco-fire.com
Refer to the Technical Data Sheet TFP184 for all Listing / Approval criteria, design parameters,
installation instructions, care and maintenance guidelines, and our limited warranty.
Copyright © 2011 Tyco Fire Protection Products. All rights reserved.
TFP2011006