Automatic Boiler Factory

Automatic Boiler Factory

  • Series 4S ⋆ Burnham Commercial Boilers

    The compact, space saving vertical four-pass shock-proof design has no tubes to loosen or burn out. The Hurst Vertical Tubeless Boiler allows convenient access to "eye high" burner and solid-state controls for trouble free operation. Factory assembled and fully …Learn More

  • 4-Pass Steam Packaged Firetube Boiler

    MODEL: PFTA 300-4 Ratings & Performance Data 4-Pass Steam Packaged Firetube Boiler Horsepower 300 Steam Storage, ft3 53.4 Natural Gas Flow, SCFH (1,000 Btu/ft 3)** 12,186 Steam Disengaging Area, ft2 71.3 Combustion Air (15% Excess), SCFM*** 2,230Learn More

  • 4-Pass Steam Packaged Firetube Boiler

    MODEL: PFTA 1600-4 Ratings & Performance Data 4-Pass Steam Packaged Firetube Boiler Horsepower 1600 Steam Storage, ft3 281.6 Natural Gas Flow, SCFH (1,000 Btu/ft 3)** 64,144 Steam Disengaging Area, ft2 198.2 Combustion Air (15% Excess), SCFM*** 11,737Learn More

  • Powermaster » Three & Four Pass

    Aug 07, 2019 · The Burnham Commercial Series 4S four-pass wetback scotch boiler was designed using our extensive boiler experience and is sold and serviced through the largest and most experienced network of sales representatives in the country.Learn More

  • High Pressure Low Emission Scotch Marine Boiler | 4 Pass

    PFTX 4-Pass (Steam): 50-80 HP. Downloads. PFTX 50-80-4 Steam. PFTX-4-50 THRU 80-150S (DWG) Additional Information. 3- & 4-Pass Boiler Brochure (PDF) 509 Series Model Key Tables (PDF) 3- & 4-Pass Boiler Brochure - Espanol (PDF) PFT Boiler Manual (PDF)Learn More

  • Wetback vs Dryback firetube boiler design

    Understanding the operational design differences. Firetube boilers are available in either dryback or wetback design. They are identified by the type of reversal (turnaround) chamber, or posterior portion of the combustion chamber, through which flue gasses travel through the furnace to second-pass tubes to heat water within the boiler.Learn More

  • 4VT Cyclone Steam Boiler – Arizona Boiler

    The compact, space saving vertical four-pass shock-proof design has no tubes to loosen or burn out. The Hurst Vertical Tubeless Industrial Steam Boiler allows convenient access to "eye high" burner and solid-state controls for trouble free operation. Factory assembled and …Learn More

  • PFTA 4-Pass (Steam) | Johnston Boiler

    4 pass firetube boiler design - Industrial Boiler & Mechanical - new boilers, used boilers for sale, rental boilers, boiler …Learn More

  • Superior Boiler | Industrial & Commercial Boiler Heating

    The Hurst 500 Series four-pass wetback scotch marine boiler is an ideal choice for all commercial and industrial applications when engineering mechanical systems using the latest HVACR technologies. The Hurst 500 Series boiler provides fuel efficiencies that exceed most four-pass designs. Having no large refractory rear door, these boilers Learn More

  • CBJT Firetube Boiler | Cleaver-Brooks

    Available to <9 ppm NOx emissions on 4 pass models. The Cleaver-Brooks CBJT firetube boiler has been designed to serve a wide range of applications. Built to utilize different Cleaver-Brooks exclusive technologies, from the robust pressure vessel, to the burner and controls, the CBJT is the ideal choice when an external jet burner preferred.Learn More

  • Firetube Boilers | Combustion and Control Solutions, Inc.

    Three and four-pass dry-back boilers have tube sheets with large temperature variations and this results in premature tube failure and cracks in the tube sheets. Easy Access Since there is no large refractory rear door, one man can easily remove the rear cover plates for access to the tubes.Learn More

  • AFUE - Single Pass vs Triple Pass Boiler. ? — Heating

    I recently took a class given by Weils Mclein about their Ultra line of boilers, including their new oil fired 3 pass boiler. According to the teacher from W/M A pin style boiler and a 3 pass have the same efficiency, however the advantage of the 3 pass is that it can be vented sidewall with …Learn More

  • Used Boiler for sale - SIGMA Equipment

    Cleaver Brooks CBW-100-400 Gas Fired Steam Boiler. Used Cleaver Brooks Gas Fired Steam Boiler with: Capacity: 400 Horsepower Steam: 13,800 pounds per hour Design: 4-pass dryback MAWP: 150 psi high pressure steam Fuel: Natural gasLearn More

  • Firetube Boilers - National Board of Boiler and Pressure

    Scotch boilers may be two-pass, three-pass, or four-pass depending upon the arrangement of baffles and tubes. Four passes are generally recognized as the practical maximum when balancing economic heat transfer and condensation induced corrosion. Each pass through the boiler transfers heat from the products of combustion to the water in the boiler.Learn More

  • Slim Jim Electric Boiler | 4VT Series Steam Boilers

    The 4VT steam boiler is the only boiler in its class to offer four-pass technology for optimum heat transfer, low exit flue temperatures, and minimal running costs this translates to an efficiency of between 92-94 %. Superior quality steam. 30% larger steam chamber meets variable steam loads efficiently, produces drier steam, reduces scale, and Learn More

  • 4-Pass Steam Packaged Firetube Boiler

    MODEL: PFTX 150-4 Ratings & Performance Data 4-Pass Steam Packaged Firetube Boiler Horsepower 150 Steam Storage, ft3 33.8 Natural Gas Flow, SCFH (1,000 Btu/ft 3)** 6,112 Steam Disengaging Area, ft2 44.9 Combustion Air (15% Excess), SCFM*** 1,118 Total Heating Surface, ft2 …Learn More

  • Powermaster » Three & Four Pass

    A four-pass boiler does not necessarily have a larger heat transfer area than a three-pass boiler; nor is it automatically more efficient or consume less fuel. The number of passes a fire tube boiler has does not provide any intrinsic benefit, but rather simply indicates the arrangement of the tubes within the boiler …Learn More

  • Boilers - Easco Boiler Corp.

    SM5. LOW PRESSURE STEAM AND HOT WATER THRU-THE-DOOR BOILER. EASCO Series SM5, Modified Scotch Marine, Horizontal Firetube 3 Pass Water backed Boilers are manufactured for use in low-pressure steam (15 PSIG) or hot water (30 to 60 PSIG) standard applications, providing efficient operation and low-cost maintenance. 20-150 Boiler Horsepower.Learn More

  • Non IBR Four Pass Fully Steam Generating Boiler, Steam

    Oil Fired Steam Boilers, IBR Boilers, Steam Generating Boilers, Non- IBR Boilers, Baby Boilers, India. Revotech : Non IBR four pass fully steam generating boiler in oil fired design. Salient Features : Fully automatic instant steaming. Easy operation fail proof system.Learn More

  • Industrial Boiler Manufacturers Since 1864 | Johnston Boiler

    4 Pass Design Johnston maximizes boiler performance design to minimize operations maintenance. 3500-4500 2600' • For many years, there were two choices — a 4 pass dry backed boiler or a 3 pass water backed boiler. This was a hard decision for many users. A 4 pass would have a higher efficiency, but higher maintenance costs associatedLearn More