SBR-30 - Series

The IC SBR-30 series burner, capable of less than 30 ppm NOX emissions without FGR, offers: natural gas fuel option from 16.8 to 54.6 MMBTU/hr. This Low-NOX burner is also capable of firing #2 Fuel Oil as a backup fuel. The design is ideal for use with applications where low emissions are required and high efficiency is desired. The SBR-30 ppm burner delivers the reliability to meet today's stringent NOX emission levels, without FGR and avoiding high excess O2.


 

Features Include:

  •   Low-NOx Emissions as low as 30 ppm achieved without FGR
  •   Maximum Efficiency provided by standardized parallel positioning
  •   Uniform Flame for equal heat transfer allowed by premix fuel
  •   Easy Access air housing for internal components
  •   Silent operation with an advanced combustion air fan wheel using less horsepower and less noise
  •   Lower maintenance cost with no FGR or air filters needed
  •   Low-NOx/CO achieved without a fragile surface combustion burner head, making it safer and more reliable, and requires less maintenance
  •   Compatible with several control systems
SBR-30 - Series

Capacities and Specifications

Burner Size (BHP) 400 500 600 700 800 900 1000 1100 1200 1300
Heat Input (MMBtu/h) 16.8 21.0 25.2 29.4 33.6 37.8 42.0 46.2 50.4 54.6
Recommended Furnace Diameter (inch) 37 45 45 50 50 52 52 56 56 60
Recommended Furnace Length (inch) 143 146 152 160 160 200 200 210 210 226
Recommended Furnace Pressure @ 15% Excess Air and NO FGR (inwc) 3.6 4.3 5.6 5.4 7.0 3.5 4.1 4.8 5.6 5.6
Elevation (ft) 0~2000 0~2000 0~2000 0~2000 0~2000 0~2000 0~2000 0~2000 0~2000 0~2000
Gas Train Inlet Pressure (psig) 5 5 5 5 5 5 5 5 5 5
Oil and Atomizing Air Pressure at Burner Inlet (psig) 100 100 100 100 100 100 100 100 100 100
Fan Motor HP 20 25 30 40 40 50 TBD TBD TBD TBD
Operating Excess O2 (%, dry) 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5 3.0~3.5
FGR No No No No No No No No No No
NOx (ppm, @3% O2) burning Natural Gas ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30
NOx (ppm, @3% O2) burning #2 Fuel Oil Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled Uncontrolled
CO (ppm, @3% O2) burning Natural Gas and #2 Fuel Oil ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100
Turndown burning Natural Gas Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1 Up to 10:1
Turndown burning #2 Fuel Oil Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1 Up to 5:1
Smoke # burning #2 Fuel Oil < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1

Notes:


  • Consult manufacturer on availability of burner sizes.
  • The information in this document is work in progress and subject to change without notice.
  • The recommended furnace conditions are based on CBEX firetube boilers. Operating conditions and performance criteria may be different if furnace diameter and length are smaller than the recommended values. Consult manufacturer with specific conditions to verify applicability.

  SBR-30 Series Brochure