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June 16, 1999
For use in Light Haz ard Oc cu pancies: Hor i zon tal Side wall and Ver ti cal Side wall Up right Sprin klers with de flec tors 4" to 6" (102 mm
to 152 mm) be low the ceil ing. Ver ti cal Side wall Pen dent Sprin klers with de flec tors up to 6" (152 mm) be low the ceil ing.
Nom i nal
Thread Size
Or i fice
N.P.T. B.S.P. Inches mm
–
10 mm
3/8
10
–
10 mm
3/8
10
½"
15 mm
½
15
½"
15 mm
½
15
For use in Light Haz ard Oc cu pancies: With de flec tors 6" to 12" (152 mm to 304 mm) be low the ceil ing.
Nom i nal
Thread Size
Or i fice
N.P.T. B.S.P. Inches mm
½"
15 mm
½
15
For use in Or di nary Haz ard Oc cu pancies: With de flec tors 4" to 12" (102 mm to 304 mm) be low the ceil ing.
Nom i nal
Thread Size
Or i fice
N.P.T. B.S.P. Inches mm
½"
15 mm
½
15
Ap proved Tem per a tures
A - 135 °F (57 °C), 155 °F (68 °C), 175 °F
(79 °C), 200 °F (93 °C), and 286 °F
(141°C)
B - 135 °F (57 °C) and 155 °F (68 °C)
C - 135 °F (57 °C), 155 °F (68 °C), 175 °F
(79 °C), and 200 °F (93 °C)
D - 135 °F (57 °C), 155 °F (68 °C), 175 °F
(79 °C), 200 °F (93 °C), and 286 °F
(141°C) with de flec tors 4" to 6" (102
mm to 152 mm) from wall.
E - 135 °F (57 °C), 155 °F (68 °C), 175 °F
(79 °C), and 200 °F (93 °C) with deflec-
tors 4" to 6" (102 mm to 152 mm) from
wall.
1
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 man u fac turer
for any ad di tional ap prov als.
2
Base part num ber is shown. For com plete part num ber, see Vi king's cur rent price sched ule.
3
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.
4
UL, ULC, C-UL, FM, and NYC List ings and Ap provals are lim ited to light haz ard sys tems.
5
FM Ap proved for use in wet pipe sprin kler sys tems (or preaction sys tems qual i fy ing as wet sys tems) for pro tec tion of oc cu pan cies de-
scribed in the Fac tory Mu tual En gi neering and Re search Loss Pre ven tion Data Sheets and Tech ni cal Ad vi sory Bul le tins.
6
Ac cepted for use, City of New York Board of Stan dards and Ap peals, Cal en dar Num ber 219-76-SA.
7
UL, C-UL, and NYC Listed as cor ro sion-resistant sprin klers.
8
®
The Microfast
Model F-1 Ad just able Es cutch eon is con sid ered a sur face-mounted es cutch eon be cause it does not al low the fus ible ele-
ment of the sprin kler to be re cessed be hind the face of the wall or ceil ing.
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 Na -
tional Fire Pro tec tion As so ci a tion's
TECH NI CAL DATA
®
Microfast
Model M/M-5 Quick Re sponse
Side wall Sprin klers
(3 mm Glass Bulb)
De scrip tion
2
Style
Base P/N
Horizontal
08983
Ver ti cal U/P
08985
Horizontal
06725B
Ver ti cal U/P
06727B
De scrip tion
2
Style
Base P/N
Horizontal
06725B
De scrip tion
2
Style
Base P/N
Horizontal
09533
Ap proved Fin ishes
1 - Brass and Chrome-Enloy
2 - Brass, Bright Brass, Chrome-Enloy
White Poly es ter
7
es ter
, and Black Teflon
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.
A. Sprin klers must be in spected on a
reg u lar ba sis for cor ro sion, me chan i -
1
Ap proval Chart
Nom i nal
Over all
K-factor
Length
3
U.S. met ric
Inches
mm
–
5,8
2.437
61,9
–
5,8
2.188 55,58
5.5
7,9
2.5
64
5.5
7,9
2.3
58
Nom i nal
Over all
K-factor
Length
3
U.S. met ric
Inches
mm
5.5
7,9
2.5
64
Nom i nal
Over all
K-factor
Length
3
U.S. met ric
Inches
mm
5.5
7,9
2.5
64
®
®
,
7
, Na vajo White Poly-
®7
Foot notes
Ta ble 2
Sprin kler 52 c
®
Microfast
MODEL M / M-5
QUICK RE SPONSE
SIDE WALL SPRIN KLER
KEY
Tem per a ture
Fin ish
A1X
Es cutch eon (if ap pli ca ble)
List ings and Ap provals
UL
ULC
FM
–
–
–
–
–
–
A2X, C2Y
A2X, B2Y
A1X
D2X, E2Y
D2X
D1X
List ings and Ap provals
UL
ULC
FM
A2X
–
–
List ings and Ap provals
UL
C-UL
FM
A2X, C2Y
A2X, C2Y
–
Ap proved Es cutch eons
X - Stan dard sur face-mounted es cutch eons
only.
Y - Stan dard sur face es cutch eon or Mi cro-
®
fast
Model F-1 Ad just able Es cutch eon
or re cessed with Micromatic
Ad just able Re cessed Es cutch eon.
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. Sprin klers
4
5
6
NYC
–
–
A2X, C2Y
D2X
4
5
6
NYC
A2X
5
6
NYC
–
8
,
®
Model E-1
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