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Humboldt Straight Tube Bunsen Burner

Noiseless burners allow separate control of both flame temperature and flame height

Supplier:  Humboldt H6220

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Catalog No. 03-975-13B

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  • Threaded-aluminum air-control sleeve
  • Accurately machined, fine-pitch brass needle valve with internal stuffing box and self-sealing packing
  • Quick adjustment provides a clear flame of any height between 0.5 to 12 in.
  • Completely rustproof
  • Octagon-shaped, nickel-plated, die-cast base, 3.5 in.
  • Tapered and serrated gas inlet, 1cm
  • Aluminum mixing tube
  • Burners will produce in excess of 5000 BTU per hour at full valve opening



Bunsen Burner
Aluminum, Brass
0.44 in.
11 mm
800 to 1200 BTU
152 mm
Natural Gas
0.31 in.
7.9 mm
Noiseless burners allow separate control of both flame temperature and flame height
6 in.
Octagon Shaped, Nickel-Plated, Die-Cast Base, Aluminum Mixing Tube


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