Helios Fans DIF 280

Helios

Helios Fans DIF 280

The Helios DIF 280 is a high-performance diffuser engineered for enhanced pressure recovery through aerodynamic optimization. It reduces air velocity by creating a size transition, effectively converting dynamic pressure into static pressure. This component also serves as an adapter for seamless transitions to larger duct sizes.

Ideal for placement immediately after a fan or at the termination of a duct system, the DIF 280 helps minimize outlet losses when used as an external discharge point. When installed with a free outlet, a protective grille (type SG) in the next larger size can be added for safety.

Constructed from hot-dip galvanized steel sheet, the diffuser features a robust design with a double-sided welded flange and a hole pattern that complies with DIN 24155 standards.

Prices & Options
Code & Description Price  
DIF280 : Helios Fans DIF 280 £138.02 + VAT £165.62
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