Steel Fins
Steel wound with copper wire between fins for oven brazing to sheath.
Fin Strip Width: 5/16” on .315, .375 and .430 diameters 3/8” on .315, .375 .430 and .475 diameters
Fin Thickness: 26 Ga. (.018); Optional 24 Ga. (.024)
Stainless Steel Fins
Stainless steel is mechanically wound but can be oven brazed as an option if a bright annealing atmosphere is used.
Fin Strip Width: 5/16” on .315, .375 and .430 diameters 3/8” on .315, .375 .430 and .475 diameters Fin Thickness (304SS): 26 Ga. (.018)