4ZL PPG -- Multi-Wing Fan Blade
Mid-range left-hand rotation blade in polypropylene for chemically aggressive environments. Replacement for Multi-Wing fans handling corrosive exhaust in plating shops, acid plants, and coastal industrial installations where salt spray accelerates blade degradation.
Polypropylene Glass-Filled (PPG)
PPG blades offer superior chemical resistance compared to standard PAG. Ideal for applications where blades are exposed to corrosive gases, chemical fumes, aggressive cooling water treatment, or acidic environments.
4Z Series
The 4Z is Multi-Wing’s most versatile mid-range blade. Its medium chord width makes it suitable for the widest range of industrial applications — from building ventilation and warehouse extract to process cooling and condenser fans.
FAQ
What hubs does the 4ZL PPG fit?
Standard Multi-Wing 5, 6, 9, 12, and 16-blade hubs. Pitch pins included.
Is it sold cut to size?
Supplied uncut. Cutting to your diameter: R120/blade. Balancing: R80/blade.
What is PPG?
PPG blades offer superior chemical resistance compared to standard PAG. Ideal for applications where blades are exposed to corrosive gases, chemical fumes, aggressive cooling water treatment, or acidic environments.