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Watertube Boilers

40,000 PPH D Type Nebraska Boiler

40,000 lb/hr D Type Watertube Boiler


40,000 lb/hr D Type Cleaver Brooks Boiler


40,000 lb/hr D Type Industrial Boiler

Details / Specifications
Capacity40,000 #/hr
ManufacturerNebraska Boiler
ModelNB-200D-40 with 6” 300# flanged steam outlet
Burner Manf.TODD
Design Pressure350 "D" design
Operating Pressures (psig)125-335
Steam Temp. (°F)Saturated
Drum Type“D” type design, 2-drum, bent tube type, composed of a 36” I.D. steam drum and 24” O.D. lower drum with 2” O.D. tubes
Code DesignBuilt in accordance with ASME code and bears N.B. and H.S.B. stampings
NOx with FGR30 PPM
FuelNatural Gas / Oil
FanForced draft fan
Flame Monitoring SystemFireye microprocessor flame monitor system
Control Circuit Tranformer 1/60/110V control circuit transformer and is IRI, FM and NFPA approved
Valve TrimThe valve trim consists of: one (1) Fisher feedwater control valve, one (1) 2” stop valve. one (1) check valve, one (1) feed control system drain valve. One (1) LWCO and auxiliary LWCO with bypass, one (1) water column assembly with high and low alarm water gauge and valves, tricocks and drain valves one (1) continuous blowdown control valve one (1) stop valve, one (1) blowoff valve, as well as miscellaneous valve trim regulators, and controllers.
Approx. Dimensions21' - 9" L x 10' - 10" W x 13' - 9" H
Approx. Shipping Weight (lbs.)60,800 Lbs
Freight MethodTrailer
More InformationBoiler has a total heating surface of 2,503 sq. ft. The furnace volume is 725 cu. ft

Moore microprocessor combination combustion and feedwater control system

Fuel consumption is 360 GPH on # 2 oil, 341GPH on #6 oil, and 53,000SCFH on natural gas