Fire Tube Modified Scotch Marine Boiler

Hurst / Series EURO – Hot Water/Glycol Heater


3 Pass - Wet Back Packaged Fire Tube Boiler

Performance Summary
Application Hot Water/Glycol Heater
Capacity - Lbs/Hr N/A
BTUH Input Range 3.35 - 64.95 MMBTUH
Design Fluid 250 Deg F
Design Pressure/MAWP 30 - 160 PSIG
Fuel Option Natural Gas, Diesel Fuel, Duel Fuel, Altenative Fuels
Product Description + -
Three-Pass "Scotch Marine" Firetube design with stress relieving "Wetback" construction. Pressure designs for steam are 15-300 psi. 100-600 hp. 250 psi. max. for 700-1500 hp. and 200 psi. max. for 1800-2000 hp. Hot Water pressures models are from 30-160 psi. High pressure, high temperature Section I hot water boilers available. Factory assembled with trim, tested, ASME code, UL, and CSD-1 standards.
  • Low profile design.
  • 3 pass proven design provides high efficiency.
  • Eliminate rear refractory door.
  • Large combustion chamber provide low heat release and lower NOx emissions.
  • Boiler is of the three-pass, scotch type, built and stamped in accordance with the requirements of the ASME Code, and listed by the National Board of Boilers and Pressure Vessel Inspectors.
  • Large combustion chamber with low heat release for complete combustion. Smoke box is rear-mounted with slip-on stack connector.
  • Access to fireside is accomplished with hinged and davited front and rear doors. Flame observation ports are located on front and rear.
  • Openings for vessel cleanout and inspection of waterside are provided with 3″ x 4″ hand holes, and 12″ x 16″ manway access.
  • Insulated with 2″ high density mineral wool, lagged with 22 gauge grip jacketing, baked on finish to resist chipping and fading.
  • Firetubes are rolled and beaded on power boilers, expanded and flared on low pressure boilers.
    Supports include lifting lugs securely welded to the top of shell; structural steel support legs on skids support the boiler so that special foundations are not required.
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