Features
• cULus Listed Residential Sprinklers
• Available in pendent and horizontal sidewall orientations
• Decorative finishes available, including recessed
escutcheons and conical concealed cover plates
Product Description
Model F1Res Series sprinklers are residential sprinklers with a
3 mm glass bulb operating element. A variety of K-Factors as
well as recessed and conical concealed options are available
as detailed in this Bulletin.
The F1Res Series sprinklers are specially engineered for fast
thermal response to meet the requirements of UL 1626. They
are intended for installation in accordance with NFPA 13, 13R,
and 13D.
Application
The Model F1Res Series sprinklers cULus Listed Residential
sprinklers are intended for use in accordance with NFPA
13, NFPA 13R, or NFPA 13D. The Model F1Res residential
sprinklers are cULus Listed for use in residential occupancies
and residential portions of any occupancy, where permitted
by NFPA 13, NFPA 13R, or NFPA 13D. For NFPA 13R and
NFPA 13D applications, the design flow and pressure shall
not be less than the minimum flow and pressure specified
www.reliablesprinkler.com
Residential Sprinkler Summary
Sprinkler
Model
Sprinkler
Identification
Number (SIN)
Orientation
K-Factor
gpm/psi
1/2
(lpm/bar
1/2
)
Thread Size
NPT or ISO7-1
Installation Options
Max. Coverage Area
ft x ft (m x m)
F1Res30 R3511 Pendent 3.0 (43) 1/2 Pendent or Recessed 16 x16 (4.9 x 4.9)
F1Res49 R3516 Pendent 4.9 (71) 1/2 Pendent or Recessed 20 x 20 (6.1 x 6.1)
F1Res58 R3513 Pendent 5.8 (84) 1/2 Pendent or Recessed 20 x 20 (6.1 x 6.1)
F1Res76 R7618 Pendent 7.6 (109) 3/4 Pendent or Recessed 20 x 20 (6.1 x 6.1)
F1Res30 CCP R3511 Pendent 3.0 (43) 1/2
Conical Concealed or
Recessed
14 x 14 (4.3 x 4.3)
F1Res49 CCP R3516 Pendent 4.9 (71) 1/2
Conical Concealed or
Recessed
20 x 20 (6.1 x 6.1)
F1Res58 CCP R3513 Pendent 5.8 (84) 1/2
Conical Concealed or
Recessed
20 x 20 (6.1 x 6.1)
F1Res76 CCP R7618 Pendent 7.6 (109) 3/4
Conical Concealed or
Recessed
20 x 20 (6.1 x 6.1)
F1Res44 HSW R3531 Horizontal Sidewall 4.4 (63) 1/2 Recessed 16 x 20 (4.9 x 6.1)
F1Res44 SWC R3531 Horizontal Sidewall 4.4 (63) 1/2 Conical Concealed 16 x 20 (4.9 x 6.1)
F1Res58 HSW R3533 Horizontal Sidewall 5.8 (84) 1/2 Recessed 16 x 20 (4.9 x 6.1)
F1Res 58
HSWX
RA3533 Horizontal Sidewall 5.8 (84) 1/2 Recessed 14 x 26 (4.3 x 7.9)
Table A
in the Listed Design Criteria tables in this Bulletin. For NFPA
13 applications, the design density shall be a minimum
of 0.1 gpm/sf (4.1 mm/min), but in no case shall the flow
and pressure be less than the minimum flow and pressure
specified in the Listed Design Criteria tables in this bulletin.
Model F1Res Series sprinklers are listed for use in wet
systems only.
cULus Listed
Model F1Res Series Glass Bulb
Residential Sprinklers
Bulletin 135 February 2020
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