Fulton FB-S Horizontal Firetube Boiler - Manual (Page 16)

The Fulton Companies*FB-S Series Manual*Version 2010-0820 rev. 3/5/13
Page 16
2. Specifications and Dimensions
Specifications
Model FB-S
100 125 150 200 250 300 400 500 650 800
Nominal steam output
(lbs/h) (1)
3450 4312 5175 6900 8625 10350 13800 17250 22425 27600
Design pressure (psig) 15/150
15/150 15/150 15/150 15/150 15/150 15/150 15/150 15/150 15/150
Water Volume (gallons) 779
924 924 1294 1585 1849 3594 4650 4677 5265
Maximum fuel consumption
(2)
Light Oil (gp/h) 29 36 43 58 73 88 117 146 189 234
Heavy Oil (gp/h) 27 34 41 54 68 82 108 136 177 216
Natural Gas (ft 3 /h) 4156 5196 6235 8313 10,392 12,470 16,626 20,784 27,019 33,252
Note:
(1) All steam output lbs/hr ratings from 0 psig at 212F.
(2) Fuel consumption based on light oil 1, 40,000 BTU/gal, natural gas 1000 BTU/ft
3
, heavy oil 160,000
BTU/gal.
Connection
Model FB-S 100 125 150 200 250 300 400 500 650 800
Main steam valve (150 psig)
Flange
2.5 3 3 4 4 4 6 6 6 8
Safety valve connections
(150 psig) (in)
2 1.5 (2) 1.5 (2) 2 (2) 2 (2) 2.5 (2) 2.5 (2) 4 4 (2) 4 (2)
Main steam valve (15 psig) (in) Consult Factory
Safety valve (15 psig) (in) Consult Factory
Feed Water inlet line (in) 1.0 1.25 1.25 1.25 1.25 1.5 1.5 2 2 2
Blowdown line (in) 1.5 (2) 1.5 (2) 1.5 (2) 1.5 (2) 1.5 (2) 1.5 (2) 1.5 (2) 2 (2) 2 (2) 2 (2)
Flue diameter (in) 14 16 16 18 20 20 22 22 26 26
Note: Specifications and dimensions are approximate. Fulton reserves the right to change specifications and
dimensions.