Low Pressure Wet back Vertical Steam Boiler

Scotch Marine Firetube Boiler 3-Pass | Euro Series

Design Three-Pass "Scotch Marine" Firetube design with stress relieving construction Pressure designs for 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

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Oil and Gas Boilers - California Boiler

Our comprehensive offerings include firetube (dry and ) tubeless watertube firebox solid fuel fired waste heat steam generators electric boiler systems and cast iron sectional boilers Many of these boiler systems have NOx and ultra NOx

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Vertical Steam Boilers | Superior Boiler

Superior Boiler offers both and High packaged steam boilers These are ready-to-install systems featuring a perfectly matched powerful and efficient burner/boiler combination ideal for Space Heat and Industrial Process applications

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Hurst Boiler | Boiler Models| Plan Views | Spec Sheets

Capacities From 30 to 1500 HP; 1004 to 50213 MBTU/HR; 15-300 PSI Water to 60 PSI 4-PASS SCOTCH MARINE DESIGN with Construction NOx Available SKID MOUNTED MODULAR PACKAGED design eliminates costly deteriorating refractory rear doors and baffles between flue gas passes

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Wetback vs Dryback firetube boiler design

firetube offer a more optimal functional footprint with lift off or split-hinged doors that require no cool-down period and can be opened immediately While there is no expensive refractory to maintain internal maintenance (ie cleaning and tube removal) can be more involved and challenging Dryback Firetube Boilers

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Off The Wall: Steam boilers and wet returns

ยท Make sure you get a good - gauge (0-3 psi) on your new boiler and enough main vents to keep the venting - below 2 ounces Nicholas bonham-carter Hap: The returns are in good shape from what I can see NBC: Boiler when running never goes above 15

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