Description:

The 20″ Diameter Single Wall Grease Duct – 24″ Fixed Length is a pre-fabricated, straight duct section designed for use in commercial kitchen exhaust systems. Built from high-temperature, grease-resistant steel, this duct section supports safe and efficient airflow while meeting the fire safety requirements of NFPA 96.

Ideal for both new installations and retrofits, this fixed-length section integrates easily with elbows, adapters, access doors, and locking bands for a complete, modular system.

Key Features:

• 20″ diameter x 24″ (2 ft) fixed straight length

• Single wall construction – durable and fire-safe

• Made from high-temperature, corrosion- and grease-resistant steel

• Connects easily with flanges, collars, elbows, and adapters

• No-weld installation compatible

• NFPA 96 compliant – ideal for commercial kitchen exhaust

• Suitable for restaurants, hotels, food courts, and industrial applications