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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Standard Features * 2x2 panel with fixed 22 gauge steel perforated face * 7/8" fiberglass back (R4 value) * Pattern controllers can be adjusted to 1
Options 14 GA 304 SS Construction
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
w/ Lever Operated Opposed Blade Damper
Pressure Relief Vertical Mount 3510-12X16 T-Bar Standard Features * 2x2 panelh3. 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
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US$ 116.95
