Heat Tip, Compatible Fuel Type Acetylene, Compatible Torch Series 15-5, 18-5, 19-6, 43-2, 50-9, 85, V-100C-2, V-315C, VH10, Tip Series 1390-HA, Tip Size 1, Compatible Manufacturer Harris, Application Heating, Compatible Tip Mixer Manufacturer Model Number B-15-3, D-85, E-43, H-16-2E, H-16-E, V-W, V-W-1, Compatible Tip Tube Manufacturer Model Number 8593, D-50-C, D-50-CS, D-50-CXL, QC-D-50-C12