Harris® E-43 all fuel gases E-equal positive pressure torch mixer with 23/64" - 26 thread connection is compatible with Models 18-5, 43-2 torch handles, Model 8593 tip tube, Models 23A90 (0-10), 1390 (0-10), 1390-N (2-10) welding/brazing tips and Models J-63 (1and2), 1390-HA, 1390 (BandH) heating tips. It has a welding capacity up to 1/2" and heating capacity up to 100,000 BTU. This heavy duty mixer is used for metal fabrication and maintenance applications.
