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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Delivers supply air in a 360° air pattern
Mill finish
Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets
Standard Features * 1" rim size (2" larger than nominal duct size) * 14 gauge steel * 1305: 1/2" lattice opening
Pressure Relief HD 3530-20X18 Specialty Products Delivers supply air in ah3. 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
US$ 28.00
US$ 16120.00
US$ 26.00
US$ 28.00
US$ 10.00
US$ 6820.00
