Viking FSC-28B Technical Data Manual page 4

Braided flexible sprinkler connection
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Form No. F_012213 Rev 14.1
the Viking Corporation, 210 N industrial Park Drive, Hastings Mi 49058
telephone: 269-945-9501 technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com
The Following Kits are Available for Replacement Components:
These kits may be ordered in addition to the above for replacing components as required. A 49-3/16" (1,250 mm) long
support bar is available when the main support beams are spaced at 4 ft. (1,219 mm). These must be ordered separate
from the standard flexible Sprinkler Connection Assembly.
Hose assem�ly Configurations of Standard Offering include:
1. Braided 28 mm flex sprinkler hose.
2. Outlet fitting, straight.
3. Outlet size 1/2" or 3/4" NPT or BSPT.
4. Inlet connection 1" NPT or BSPT.
Hose assemblies ordered from Viking only come with straight outlet as standard.
taBLE 2: MODEL FSC-28B FriCtiON LOSS Data WitH 12" (305 mm) MiNiMUM BEND raDiUS
Outlet Size
Hose Length
with Fittings
Straight or 90º
1/2"
39-3/8"
3/4" NPt
39-3/8"
1/2"
59"
3/4" NPt
59"
indicates Standard Viking Offering.
all other lengths have a standard lead time of 12 weeks. For Friction loss data on non-standard
lengths contact Viking technical Services at 877-384-5464
tECHNiCaL Data
taBLE 1a: KitS aVaiLaBLE tO CONVErt tO aNGLE OUtLEt
18725
18726
taBLE 1: KitS aVaiLaBLE FOr rEPLaCEMENt COMPONENtS
18282
18283
18469
Side Bracket Assembly (Includes Side Bracket, 18287 and 14401)
18286
Center Bracket Assembly (Includes Center Bracket, 18292 and 18293)
18287
18727
18728
18292
18293
14386
14378
Equivalent Length of FM 1"
Schedule 40 Pipe (ft.)
38 ft
26.9 ft
52.4 ft
51.7 ft
1/2" x 28 mm hose 90º angle fitting kit (1) / package
3/4" x 28 mm hose 90º angle fitting kit (1) / package
Square Bar for 2 Foot (600mm) Spacing
Square Bar for 4 Foot (1200mm) Spacing
Wing Bolt, M6 x 1" (25mm)
Outlet Reducing Nipple, 1/2" NPT
Outlet Reducing Nipple, 3/4" NPT
Wing Bolt, M6 x 2 3/4" (70mm)
Retaining O-RIng
EPDM Seal for 28 mm hose assembly
Inlet Nipple, 1" NPT
Equivalent Length of FM
1" Schedule 40 Pipe (m)
MODEL FSC-28B
BraiDED FLEXiBLE
SPriNKLEr CONNECtiON
11.6 m
8.2 m
15.9 m
15.8 m
Page 4 of 8
Maximum Num�er
of 90° Bends
2
1
3
3

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