Reliable RFC43 LL Application And Installation

Specifi cally Listed for use in
Multipurpose Systems that
serve both domestic water
and fi re protection.
Sprinkler Type
Residential Flat Concealed Sprinkler listed for
a minimum design density of .05 gpm/ft
"potable water".
• Model RFC43 LL
• Model RFC49 LL
Features
1. National Sanitation Foundation (NSF) Cer-
tified to NSF/ANSI Standard 61 Annex G
(Less than 0.25% Lead content).
2. Very low water flow requirements
3. 1/2" (13mm) total adjustment
4. Thread-on/off or Push-on/off cover attach-
ment option.
5. Smooth Aesthetic ceiling profile.
6. Available in white, brass, chrome and black
plated or custom painted finishes.
Patent Pending
Listing & Approvals
1. Listed by Underwriters Laboratories, and certified by
UL for Canada (cULus)
2. NSF Cerified to NSF/ANSI Standard 61 Annex G
Product Description
Model RFC43 LL and RFC49 LL Concealed Residen-
tial Sprinklers are fast response residential fusible solder
link automatic sprinklers. Residential sprinklers differ from
standard sprinklers primarily in their response time and
water distribution patterns. Model RFC43 LL and RFC49
LL sprinklers discharge water in a hemispherical pattern
below the sprinkler deflector. Residential distribution pat-
terns are higher and generally contain a finer droplet size
than standard sprinkler patterns.
The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
with
2
The combination of
Model RFC43 LL (SIN RA3212)
Model RFC49 LL (SIN RA3216)
Residential Flat Concealed
Sprinklers
speed of operation and high discharge pattern required
for residential sprinklers has demonstrated, in fire test-
ing, an ability for controlling residential fires, and thereby
providing significant evacuation time for occupants. The
RFC43 LL and RFC49 LL Sprinklers provide the best form
of fire protection by combining an attractive appearance
and ½" (13mm) of cover adjustment for ease of installa-
tion. The small diameter cover plate is easily and positively
attached and blends into the ceiling, concealing the most
dependable fire protection available, an automatic sprin-
kler system. The RFC43 LL and RFC49 LL are UL Listed
and NSF Certified Residential Sprinklers to be installed in
the residential "potable" water applications of any occu-
pancy in accordance with NFPA 13, 13R, & 13D and meets
all applicable low lead standards, .25% or less. The cover
plate adjustability of the RFC43 LL and RFC49 LL can
reduce the need for precise cutting of drop nipples. The
threaded cover plate assembly can be adjusted without
tools to fit accurately against the ceiling. The fire protec-
tion system need not be shut down to adjust or remove the
cover plate assembly.
Bulletin 032