STEAM - 15 PSIG. Up to 300 PSIG.
HOT WATER - 30 PSIG. Up to 160 PSI. @ 250 F

Available in Steam or Hot Water Versions | 15 - 800 HP Pressures to 300 psig

• Two-pass design eliminates refractory baffles between flue gas passes.
• Minimum maintenance with rugged construction for extra-long life.

Standard Features

• Boiler is of the two-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 front-mounted with slip-on stack connector.
• Access to fireside is accomplished with hinged and davited rear door. All sizes 40 HP & larger with split front doors. Flame observation ports are on front and rear.
• Openings for cleanout inspection of waterside are provided with 3” x 4” hand holes, and with 12” x 16” manholes (70 HP & larger).
• Insulated with 2” high-density mineralwool, lagged with 22 gauge grip jacketing, baked on epoxy enamel to resist chipping and fading.
• Firetubes are rolled and beaded on power boilers, expanded and flared on low pressure boilers (2” dia. through 30 HP, 2 1/2” dia. 40 HP up).
• 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.

Standard Steam Trim	Standard Water Trim
Operating & high limit pressure control Water column with gauge glass, trycocks, combination low water cut-off and pump controller Steam pressure gauge with syphon and test cock. Water column drain valve Safety relief valve(s) per ASME code	Operating & high limit temperature control Probe type low water cut-off control Combination pressure, temperature, altitude gauge Hot water return baffle for shock resistance Safety relief valve(s) per ASME code

For further information, you can visit Hurst Boiler Website