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t&5C17 I Fire & Building
Products
Technical Services: Tel: (800) 381 -9312 / Fax: (800) 791 -5500
Series TY -FRB — 2.8, 4.2, 5.6, and 8.0 K- factor
Upright, Pendent, and Recessed Pendent Sprinklers
Quick Response, Standard Coverage
•
tained when exposed to corrosive at-
General mospheres. Although corrosion resis-
tant coated sprinklers have passed the - 4
Description standard corrosion tests of the appli- 'j '
cable approval agencies, the testing is r,.n /4 1
°
The Tyco® Series TY -FRB, 2.8, 4.2, not representative of all possible cor- - +
5.6, and 8.0 K- factor, Upright and Pen- rosive atmospheres. Consequently, it I
dent Sprinklers described in this data is recommended that the end user be
sheet are quick response - standard consulted with respect to the suitability 2
coverage, decorative 3 mm glass bulb of these coatings for any given corro- , e
type spray sprinklers designed for use sive environment. The effects of ambi- _
in light or ordinary hazard, commercial ent temperature, concentration of -- i
occupancies such as banks, hotels, chemicals, and gas /chemical velocity,
1 shopping malls, etc. should be considered, as a minimum,
The recessed version of the Series along with the corrosive nature of the
TY -FRB Pendent Sprinkler, where a -
chemical to which the sprinklers will be
P P
plicable, is intended for use in areas exposed. .
` with a finished ceiling. It uses either a An intermediate level versions of the
two -piece Style 10 (1/2 inch NPT) or Series TY -FRB Pendent Sprinklers
Style 40 (3/4 inch NPT) Recessed Es- are detailed in Technical Data Sheet . f V
, cutcheon with 1/2 inch (12,7 mm) of TFP356, and Sprinkler Guards are de-
recessed adjustment or up to 3/4 inch tailed in Technical Data Sheet TFP780 l
(19,1 mm) of total adjustment from the - .
flush pendent position, or a two -piece WARNINGS . alas
20 (1/2 inch NPT) or Style 30 (3/4 The Series TY - FRB Sprinklers de - •� - `
inch NPT) Recessed Escutcheon with
scribed herein must be installed and . � �
1/4 inch (6,4 mm) of recessed adjust maintained in compliance with this
ment or up to 1/2 inch (12,7 mm) of document, as well as with the applica-
total adjustment from the flush pen ble standards of the National Fire Pro -
dent position. The adjustment pro tection Association, in addition to the
vided by the Recessed Escutcheon re- standards of any other authorities hay- Model /Sprinkler
duces the accuracy to which the fixed ing jurisdiction. Failure to do so may
pipe drops to the sprinklers must be impair the performance of these de- Identification
cut. vices.
Corrosion resistant coatings, where The owner is responsible for maintain- Numbers
applicable, are utilized to extend the ing their fire protection system and de-
life of copper alloy sprinklers beyond vices in proper operating condition. TY1131 - Upright 2.8K, 1/2 "NPT
that which would otherwise be ob The installing contractor or sprinkler TY1231 - Pendent 2.8K, 1/2 "NPT
manufacturer should be contacted TY2131 - Upright 4.2K, 1/2 "NPT
with any questions. TY2231 - Pendent 4.2K, 1/2 "NPT
IMPORTANT TY3131 - Upright 5.6K, 1/2 "NPT
Always refer to Technical Data TY3231 - Pendent 5.6K, 1/2 "NPT
Sheet TFP700 for the "INSTALLER TY4131 - Upright 8.0K, 3/4 "NPT
WARNING" that provides cautions TY4231 - Pendent 8.0K, 3/4 "NPT
with respect to handling and instal- TY4831- Upright 8.0K, 1/2 "NPT
lation of sprinkler systems and corn- TY4931- Pendent 8.0K, 1/2 "NPT
ponents. Improper handling and in-
s stallation can permanently damage
I a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
.Page 1 of 10 AUGUST, 2007 TFP171
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