Bloom Engineering Company, Inc. 1020 Series Fixed Thermal Release (FTR) Cold Air Refractory Baffle Burner Steel Reheating Furnaces Ladle Dryers Ingot Heaters Air Heaters Hot Metal Mixers Boilers Copper and Aluminum Melting & Holding Furnaces Many other Applications Rugged fabricated construction Refractory baffle stabilization shields the burner internals from flame and is a selfsupporting stable structure Suitable for operation at furnace temperatures up to 2600 ˚F Heat resistant alloy nozzle High heat release rates with moderate air pressure Good turndown with flame characteristics and direction maintained Stable flame shapes tailored to the job www.bloomeng.com CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations

Bloom Engineering Company, Inc. Table 1 - Performance and Selection Chart - Fast Heat Release1 (Short Flame) - 12" w.c. (30 mbar) Air Pressure* Burner Designation 1020 - ___ Max Air Capacity 2 at 12" w.c. (30 mbar) Air Pressure scfh Pilot Part Number 3 3001-___ * See Table 3 for Flame Dimension Options Table 2 - Performance and Selection Chart - Fast Heat Release1 (Short Flame) - 6" w.c. (15 mbar) Air Pressure* Max Air Capacity 2 at 6" w.c. (15 mbar) Air Pressure scfh Pilot Part Number 3 3001-___ * See Table 4 for Flame Dimension Options 1 Heat release tailored to suit application Pilots operate...

Bloom Engineering Company, Inc. Table 3 - Flame Dimensions - Fast Heat Release1 (Short Flame) - 12" w.c. (30 mbar) Air Pressure* Baffle: straight holes w/ standard port Flame Length Baffle: 15˚ spin holes w/ standard port Flame Diameter Baffle: 25˚ spin holes w/ standard port Flame Length 2 Baffle: 25˚ spin holes w/ special port Flame Diameter 2 feet * See Table 1 for Performance and Selection Heat release tailored to suit application Flame lengths and diameters are approximate with 10% excess air CAUTION: The improper use of combustion equipment can result in a condition hazardous to people...

Bloom Engineering Company, Inc. Table 4 - Flame Dimensions - Fast Heat Release1 (Short Flame) - 6" w.c. (15 mbar) Air Pressure Baffle: straight holes w/ standard port 2 Baffle: 15˚ spin holes w/ standard port 2 Flame Length Flame Diameter Baffle: 25˚ spin holes w/ standard port 2 Baffle: 25˚ spin holes w/ special port 2 Flame Length Flame Diameter * See Table 2 for Performance and Selection Heat release tailored to suit application Flame lengths and diameters are approximate with 10% excess air CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and...

Bloom Engineering Company, Inc. Table 5 - Performance and Selection Chart - Slow Heat Release1 (Long Flame) - 3" w.c. (7.5 mbar) Air Pressure Max Air Capacity2 at 3" w.c. (7.5 mbar) Air Pressure scfh Pilot Part Number 3 3001-___ Table 6 - Performance and Selection Chart - Slow Heat Release1 (Long Flame) - 6" w.c. (15 mbar) Air Pressure Max Air Capacity2 at 3" w.c. (7.5 mbar) Air Pressure scfh Pilot Part Number 3 3001-___ Heat release tailored to suit application Pilots operate at 4" w.c. mixture pressure at the tip Flame lengths and diameters are approximate with 10% excess air CAUTION: The improper...

Bloom Engineering Company, Inc. Table 7 - Burner Dimensions 125# standard Air Flange NOTE: General Dimension Information. See Bloom Representative for certified dimensions for construction CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations

Bloom Engineering Company, Inc. Table 8 - Gas Line Size Chart • General Dimension Information. See Bloom Representative for certified dimensions for construction • The port block is normally rammed as an integral portion of the furnace wall. However, refractory port blocks are available at extra cost CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations

1 020 Series Bulletin Bloom Engineering Company, Inc. Table 11 - Spare Parts List * Please consult Bloom Representative for selection of direct spark igniter type NOTE: General Dimension Information. See Bloom Representative for certified dimensions for construction CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations

Application Guidelines * Bloom Engineering Company, Inc. FUEL CAPABILITIES **: **Please Consult a Bloom Representative for availability of other fuel types BURNER IGNITION: • Direct Spark • Volumetric Fuel/Air Ratio • Pressure Balance Ratio Regulators • Tandem Valves NOTE: Because low gas pressure the burner design, it is recommended that gas distribution orifice plates are installed at each burner in multiple burner zones FLAME MONITORING: NOTE: Please contact your Bloom Representative for flame monitoring with residual oils • Clean-out Doors or Couplings • Angled Mounting flange • Burner block/tile...

Bloom Engineering Company, Inc. To REQUEST A QUOTE *, Please Contact your local representative at www.bloomeng.com/locate-arep and provide the following information: General Information: Application Burner Input Ignition Type and Fuel Main Fuel Information: Fuel (s) and Heating Value (s) Fuel Flow Available Fuel Pressure Fuel Constituents Combustion Air Information: Combustion Air Temperature Combustion Air Pressure Available Minimum / Maximum Excess Air Required Flame Information: Desired Flame Length Desired Flame Diameter Furnace / Combustion Chamber Information: Wall thickness Burner Assembly...