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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
* 2650 - Round spring actuated (6) damper for vertical or horizontal mount
Product sizes available to fit spiral pipe diameters 8” – 48
Check out the All About Spirals page
AA-HVL Series Engineering/Performance Data
Unique fan-shapped pattern lends to both heating and air conditioning applications
Pressure Relief Horizontal Air Up 3520-10X10 Residential Registers & Grilles * 2650 - Round springh3. 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$ 135.00
US$ 478.10
US$ 781.00
US$ 1090.50
