Blades are made for 1.2 mm. galvanized sheet metal.
DTP-05 is used in the sandy environment and in devices suction .For prevents the birds form are mode of additional wire and filters
As a standard cold riveted.
Galvanized wire mesh filter
Surface Covering :
DTP-05 is produced by galvanized sheet metal without paint.
Sand Catcher Louvers DTP-05