TUF-LITE II - 4000H Series Hub Fan Assemblies

• Blades: Fiberglass reinforced vinyl ester
• Seal Disc: Fiberglass Reinforced Polyester
• Hub Spool: Ductile Iron, Zinc Rich Coating
• Blade Clamps: Un-painted Aluminum (Standard), Epoxy Coated Aluminum (Option 1), Epoxy Coated Ductile Iron (Option 2), Machined Stainless Steel (Option 3)
• Plates: Steel, Galvanized
• Fasteners: Steel, Mech. Galvanized & 316 SS Opt., Complete Fan with 316 SS (Option 1), Complete Fan with K500 Monel (Option 2)
• Bushing: Malleable Iron

This Fan Assembly series covers model numbers:

• APT-15H-4
• APT-15H-5
• APT-15H-6
• APT-15H-7
• APT-15H-8
• APT-15H-9
• APT-15H-10
• APT-16H-4
• APT-16H-5
• APT-16H-6
• APT-16H-7
• APT-16H-8
• APT-16H-9
• APT-16H-10
• APT-17H-4
• APT-17H-5
• APT-17H-6
• APT-17H-7
• APT-17H-8
• APT-17H-9
• APT-17H-10
• APT-18H-4
• APT-18H-5
• APT-18H-6
• APT-18H-7
• APT-18H-8
• APT-18H-9
• APT-18H-10
• APT-19H-4
• APT-19H-5
• APT-19H-6
• APT-19H-7
• APT-19H-8
• APT-19H-9
• APT-19H-10
• APT-20H-4
• APT-20H-5
• APT-20H-6
• APT-20H-7
• APT-20H-8
• APT-20H-9
• APT-20H-10