LX-300 SG Print E-mail

LX Gas/Low NOx Series
Low and High Pressure Steam Boiler

Miura’s Ultra Low NOx Steam Generator uses the most advanced technology. The flat shaped burner and the rectangular shaped boiler vessel are uniquely designed for the reliable low NOx.

  • 5 minutes from cold start to full pressure.
  • Ultra Low NOx gas burner with “Quenched flame”.
  • Up to 300HP per boiler and up to 4,500HP (150,000lb/hr) with our MI-system.
  • 170 PSIG and 15 PSIG MAWP available.
  • Up to 300psi pressure boiler is available.

MIURA’s exclusive “low water content, water tube” design is the most versatile boiler available in the marketplace today. A once-through, forced circulation steam boiler producing steam in just 5 minutes while maintains an 85% fuel-to-steam efficiency.

SpecificationsDimensions and Schematic Note
Specifications
LX-300 SG
Utilization Horsepower (*1) 300HP
Maximum Pressure 170 psig MAWP
Equivalent Output
(*2)
10,350 LB/HR
Heat Output 10,050,000 BTU/HR
Efficiency
(fuel to steam)
(*3)
85% (80% without Economizer)
Heating Surface Area 786.7 FT²
Operational Weight 13,200 LBS
Shipping Weight 12,200 LBS
Dimensions Given are Approximate
Width 81 in.
Length 152 in.
Height 116 in.
Combustion System Proprietary Forced Draft, Step Fired Modulation Hi-Low-Off
Ignition System Electric Spark Ignited, Interrupted Gas Pilot
Power Supply 208, 230, 460, 575V, 3 phase, 60Hz
Max. Electrical Consumption 35.4 KVA
Fuel Type (*4) Natural Gas or Propane (3-5 PSIG)
Gas Consumption (*5) 11,770 SCFH
Gas Supply Pressure

3-5 PSIG Natural Gas or Propane

Main Steam Outlet Valve 4 in.
Safety Valve Outlet Two 2 1⁄2 in.
Main Water Inlet 1 1⁄4 in.
Fuel Gas Inlet 2 1⁄2 in.
Automatic Surface Blowdown Two 3⁄8 in.
Manual Blowdown One 1 in. & One 1 1⁄4 in.
Chimney Diameter (ID) 26 in.
Flame Detector Ultraviolet Flame Eye Sensor
Pressure Control Adjustable Pressure Transducer and Switch
Liquid Volume Control Electric Conductivity Type
Overheat Protection Low Water Cut Off & Thermocouple
 
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