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April 29, 1999
Nom i nal
Thread Size
Or i fice
N.P.T.
B.S.P.
Inches mm
1/2"
15 mm
1/2
1/2"
15 mm
1/2
--
10 mm
3/8
--
10 mm
3/8
Ap proved Tem per a tures
A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C),
200 °F (93 °C), 286 °F (141°C), and 360 °F (182 °C)
B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C),
200 °F (93 °C), and 286 °F (141°C)
C - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C),
and 200 °F (93 °C)
D - 286 °F (141°C)
1
Base part num ber is shown. For com plete part num ber, see Vi king's cur rent price sched ule.
2
This ta ble shows the list ings and ap prov als avail able at the time of print ing. Other ap prov als are in pro cess. Check with the manufacturer
for any additonal ap prov als.
3
Ac cep tance for use, City of New York Board of Stan dards and Ap peals, is pend ing.
4
UL and ULC Listed for Light Haz ard oc cu pan cies. Lo cate hor i zon tal side wall sprin klers with de flec tors 4" to 12" (102 mm to 304 mm) be low
ceil ings, and 4" to 6" (102 mm to 152 mm) from walls.
Ex cep tion: Hor i zon tal side wall sprin klers may be in stalled with the de flec tors less than 4" (102 mm) from the wall in which they are in stalled.
Vi king ver ti cal side wall sprin klers may be in stalled pen dent or up right. Align top of hor i zon tal side wall de flec tors par al lel to the ceil ing or
roof. Lo cate ver ti cal side wall sprin klers with de flec tors 4" to 6" (102 mm to 152 mm) from walls and 4" to 6" (102 mm to 152 mm) be low ceil ings.
Exception: Pen dent ver ti cal side wall sprin klers may be lo cated with the de flec tors less than 4" (102 mm) be low the ceil ing in which they are
installed.
5
Ap proved for Light Haz ard oc cu pan cies. Lo cated hor i zon tal side wall sprin klers and ver ti cal side wall sprin klers with de flec tors 4" to 6"
(102 mm to 152 mm) be low ceil ings, and 4" to 6" (102 mm to 152 mm) from walls. Align top of hor i zon tal side wall de flec tors par al lel to the
ceil ing or roof.
Exception: Hor i zon tal side wall sprin klers may be in stalled with the de flec tors less than 4" (102 mm) from the wall in which they are in stalled.
Viking ver ti cal side wall sprin klers may be in stalled pen dent or up right. Lo cate ver ti cal side wall sprin klers with de flec tor 4" to 6" (102 mm to
152 mm) from walls and 4" to 6" (102 mm to 152 mm) be low ceil ings.
Exception: Pen dent ver ti cal side wall sprin klers may be lo cated with the de flec tors less than 4" (102 mm) be low the ceil ing in which they are
installed.
6
UL and ULC Listed as cor ro sion-resistant sprin klers.
7
Met ric K-Factor shown is for use when pres sure is mea sured in kPa. When pres sure is mea sured in BAR, mul ti ply the met ric K-Factor shown
by 10.0.
8. MAINTENANCE
NO TICE: The owner is re spon si ble for
main tain ing the fire-protection sys tem
and de vices in proper op er at ing con di -
tion. For min i mum main te nance and in -
spec tion re quire ments, re fer to the ap -
pro pri ate Na tional Fire Pro tec tion As so -
ci a tion's pam phlet that de scribes care
and main te nance of sprin kler sys tems.
In ad di tion, the Au thor ity Hav ing Ju ris -
dic tion may have ad di tional main te -
nance, test ing, and in spec tion re quire -
ments that must be fol lowed.
For list ings and ap prov als of as sem blies for re cessed in stal la tions, see Ta ble 3 on page 14 d.
TECH NI CAL DATA
Micromatic
5 mm Glass Bulb, Stan dard Re sponse
In stalled with Stan dard Sur face-Mounted Es cutch eon
De scrip tion
Style
Base P/N
15
Horizontal
10224
15
Ver ti cal U/P
10226
10
Horizontal
09126
10
Ver ti cal U/P
09127
A. Sprin klers must be in spected on a
reg u lar ba sis for cor ro sion, me chan i -
cal dam age, ob struc tions, paint, etc.
The fre quency of the in spec tions
may vary due to cor ro sive at mo -
spheres, wa ter sup plies, and ac tiv ity
around the de vice.
B. Sprin klers that have been painted or
me chan i cally dam aged must be re -
placed im me di ately. Stan dard re -
sponse sprin klers show ing signs of
cor ro sion shall be tested and/or re -
placed im me di ately as re quired.
Micromatic
Ap proval Chart
®
Model M Side wall Sprin kler
Stan dard Or i fice
Nom i nal
Over all
7
K-factor
Length
1
U.S. met ric Inches
mm
5.5
7,9
2.5
5.5
7,9
2.3
Small Or i fice
--
5,8
2.437
61,9
--
5,8
2.188
55,58
1 - Brass, Bright Brass, Chrome-Enloy
6
Polyester
, and Black Teflon
2 - Brass, Bright Brass, and Chrome-Enloy
3 - Wax-Coated Brass (cor ro sion resistant)
4 - Wax-Coated Brass and Wax over Poly es ter (cor ro sion resistant)
5 - White Poly es ter and Black Polyester
6 - 200 °F (93 °C) Wax Coat ing (cor ro sion re sis tant); maximum
ambient tem per a ture at ceil ing = 150 °F (65 °C)
Foot notes
Ta ble 2
®
Sprin klers that are 50
MICROMATIC
MODEL M SIDE WALL
SPRIN KLERS
See Row A
of Approved
Temp. Chart
List ings and Ap provals
4
4
UL
ULC
64
A1, A4, D6
A1, C4
58
A1, A4, D6
A1, C4
--
--
--
--
Ap proved Fin ishes
®
, White Polyester
®6
®
years old shall be tested and/or re -
placed im me di ately as re quired.
Sprin klers that have op er ated can not
be re as sem bled or re-used, but must
be re placed. When re plac ing sprin -
klers, use only new sprin klers.
C. The sprin kler dis charge pat tern is
crit i cal for proper fire pro tec tion.
There fore, noth ing should be hung
from, at tached to, or oth er wise ob -
struct the dis charge pat tern. All ob -
struc tions must be im me di ately re -
moved or, if nec es sary, ad di tional
sprin klers in stalled.
Sprin kler 14 c
®
KEY
See Row 1
of Approved
A1
Chart
Finish
2,3
5
FM
LPCB
A2, C3
A2, C3, C5
A2, C3
--
--
--
--
--
6
, Black
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