Revision lines indicate updated or new data.
PG. Printed in U.S.A. 12/07
P/N 9999970035
Recycled Paper
The equipment presented in this bulletin is to be installed in accordance with the latest pertinent Standards of the National Fire Protection Association, Factory Mutual
Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.
Products manufactured and distributed by Reliable have been protecting life and property for over 80 years, and are installed and serviced by the most highly qualified
and reputable sprinkler contractors located throughout the United States, Canada and foreign countries.
The Reliable Automatic Sprinkler Co., Inc.
(800) 431–1588
Sales Offices
(800) 848–6051
Sales Fax
(914) 829–2042
Corporate Offices
www.reliablesprinkler.com
Internet Address
Manufactured by
Model HB - Two Piece
Telescoping design permits up
to 1" adjustment to compensate
for variations in the distance that
pipe couplings extend below
ceilings.
Made of steel and
available in brass, chrome, satin
nickel and off-white finishes.
Diameter: 3
1
2
"; Depth: 2" Min, 3"
Max; ½" and ¾" NPT.
Model B - One Piece
Available in steel with satin
chrome, bright chrome and
brass plated and white painted
finishes.
Inner fingers grip
tightly to the sprinkler.
Also
available for 10mm sprinklers.
Diameter: 2
7
8
"; Depth:
11
16
";
1
2
" NPT.
Model C - One Piece
Available in steel with satin
chrome, bright chrome and
brass plated and white painted
finishes.
Inner fingers grip
tightly to the sprinkler.
Also
available for 10mm sprinklers
Diameter: 2
7
8
"; Depth:
1
8
";
½" NPT.
Approvals
There are no UL Listings or FM Approvals associated
with the Models A, B, and C one piece escutcheons or
the Model HB two piece escutcheon. They may be used
with any Reliable Sprinkler with the exception of re-
cessed sprinklers which are listed together with their re-
spective escutcheons.
Refer to the appropriate
technical bulletins for this information.
