PBC Linear SRM50PD-0600-SL Pre-Drilled Linear Shaft Support Rail, Aluminum, 50 mm Shaft Dia, 600 mm Lg G5173987 Velocity 2500 FPM Shutter Item

Velocity 2500 FPM Shutter Item Backdraft Damper / Wall Shutter For Use With Vertical Mounted Exhaust Fans Frame Opening A 12 in Number of Panels 1 Shutter Overall Square 23" Frame Opening B 12 in Mounting Position Vertical Color White Rough Opening Dims 12 1/2 in x 12

Temperature Rating: -20°F to 250°F

• Impact resistant PBT lid

Tube Fitting Material 316 Stainless Steel Basic Pipe Fitting Material Metal Specific Pipe Fitting Shape Union Specific Fitting Shape Straight Connector Pipe Fitting Connection Type A-LOK(R) x A-LOK(R) UPC 818228177035 Temp

PBC Linear SRM50PD-0600-SL Pre-Drilled Linear Shaft Support Rail, Aluminum, 50 mm Shaft Dia, 600 mm Lg G5173987 Velocity 2500 FPM Shutter ItemLinear Shaft Support Rail, System of Measurement Metric, Overall Length 600 mm, Material Aluminum, Finish Unfinished, Mounting Surface to Shaft Center 70 mm, Overall Width 82 mm, Mystery Dimension 70 mm, Thread Size M12, Mounting Hole Center to Center 200 mm, Mounting Hole Center to Shaft End 100 mm, Base Height 10. 5 mm, Profile Type Standard Profile, Bolt Size 1. 75 in, Standards ISO, For Use With Linear Shafting, Mounting Hole Size 12 mm Material