Technical Data:
Inlet Diameter: 63.5 MM Outlet Diameter: 63.5 MM Body Diameter Maximum: 165 MM Body Length: 450.85 MM Overall Length: 609.6 MM Rated Flow LR: 12.5 CMM Rated Flow MR: 17.3 CMM Rated Flow HR: 17.3 CMM Back Pressure Low-Range: 25 MM HG Back Pressure Mid-Range: 51 MM HG Back Pressure High-Range: 76 MM HG Attenuation LR: 12 DBA Attenuation HR: 18 DBA Style: Style 1

Accessories: