Technical data :
Inlet Diameter: 89.28 MM Outlet Diameter: 89.28 MM Body Diameter Maximum: 228.6 MM Body Length: 552.4 MM Overall Length: 736.6 MM Rated Flow LR: 24.5 CMM Rated Flow MR: 34 CMM Rated Flow HR: 43.2 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: