Pressure Relief Vertical Mount 3510-24X24 Specialty Products Standard Features * Fixed bar

Standard Features * Fixed bar blades parallel to 1st dimension given *

Filter retention tabs

Smoke Test and More Information on MA Series Diffusers

850 Series Engineering/Performance Data

Mill finish

Pressure Relief Vertical Mount 3510-24X24 Specialty Products Standard Features * Fixed barh3. Standard Features * 3510 Vertical mount * 3520 Horizontal mount air up * 3530 Horizontal mount air down * Designed to open with negative or positive pressures for intake or exhaust air * Felt edge blades to hold noise to a minimum * Aluminum construction * Blade to blade linkage * 1 4" pivot pins in nylon busings * Maximum size 24 x 24 * Mill finish h3. Options * Sleeve variations * Mounting flange * Adjustable counter balance to adjust various