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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
1/4” crossbars
Spiral Diffuser Radius Flush Mount Diffuser Single Deflection with Damper
Extruded aluminum frame with steel roll formed blades and steel multi-shutter damper
Performance Data - No Damper
Tamper Proof Screws - stainless steel TORX Center Pin
Parallel Volume Damper Low Leak 3000PLL-28X10 Specialty Products 1/4” crossbarsh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 13.90
US$ 21.90
