Heat Technology Company LLC
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SELAS GLOBAL LOCATIONS

United States
130 Keystone Drive
Montgomeryville, PA 18936-8375
+1 800-523-6500

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Home > Products > Burners > Pre-Mix Burners
Open Firing Duradiant Burners
Selas Open Firing Burners Mount In Any Position.

These burners are available in a range of sizes, cup contours and protective housings. Designed for non-furnace use, they represent an integral construction capable of handling a wide range of problems varying in heating intensity and geometric arrangement.

The "open" type burners may be mounted in any position and are applied, with optimum efficiency, to such applications as brazing, soldering, drying, heat treating and curing.

UNIT BURNER DATA
 Catalog Number Casing   Tip Number  Pipe Size
N.P.T.
Mfg.
Gas 		Natural, Mixed
Propane &
Butane Gases		 Mfg.
Gas 		All
Other
Gases 		Male Female
Series 201
K201
(Formerly
22-K201) 		Stainless
Steel 		23A 23A - 1/8
Dimensions
Series 500
K500-A K500-N2 None 50 51 3/8 -
Dimensions
Series 521
K521-A K521-N2 Cast Iron 50 51 - 3/8
Dimensions
Series 522

Apply to
Factory

 K522 Cast Iron - 51 - 1/2
Dimensions
Series 523
Apply to
Factory		 K523-N2 Cast Alloy Base- Casing - 51 - 3/8
Dimensions
Series 5000
Apply to
Factory		 K-5003-1 Cast Iron
Alloy Base- Casing		 - 51 - 3/8
Dimensions
Series 5000
Apply to
Factory		 K-5004 Alloy Base Alloy Casing - 51 - 3/8
Dimensions
Series 5000
Apply to
Factory		 K-5005 Cast Iron - 51 - 3/8
Dimensions
Series 590
K590-A K590-N2 Cast Iron 70 71 - 3/4
Dimensions
View Unit Burner Capacities Chart
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