50,000 lb/hr Watertube Boiler

50,000 lb/hr Mobile Boiler

Details / Specifications
Capacity50,000 lb/hr
Quantity1
ManufacturerCleaver Brooks
AvailabilityImmediate
ModelNOS-2A-53
Burner Manf.Todd / Coen
Design Pressure500 psig
Operating Pressures (psig)200-450
Steam Temp. (°F)Up to 465°F at Saturation
Drum Type"O" 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 National Board and Hartford Steam Boiler stampings and all Canadian CRN
NOx with FGR30 PPM
FuelNatural Gas / Oil
FanForced draft fan, 3/60/440V, TEFC
Flame Monitoring SystemFireye microprocessor flame monitor system
Control Circuit Tranformer1/60/110V control circuit transformer, and is IRI, FM and NFPA approved
Valve TrimThe valve trim consists of: (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) Clark-Reliance water column assembly with high and low alarm, water gauge and valves, tricocks and drain valves, one (1) continuous blowndown control valve, one (1) stop valve, one (1) chemical feed valve, one (1) vent valve, two (2) safety valves, two (2) 1 - 1/2" blowoff valves, as well as miscellaneous valve trim regulators, and controllers.
Approx. Dimensions52' - 4" L x 10' - 7" W x 13'- 9" H
Approx. Shipping Weight (lbs.)89,100 lbs
Freight MethodTrailer Mounted
More InformationThe boiler has a total heating surface of 4,464 sq. ft. The furnace volume is 689 cu. ft.

Fuel consumption is 400 GPH on #2 oil and 58,667 SCFH on natural gas

Burner and controls are metal housed with extended rain hood cover. One (1) stub stack with rectangular to round transition piece is included. All integrally mounted on a drop-deck triple axle trailer.