Measurements of V-Band flange:
- V-Band Weld on Ferrule Inside Diameter - 88.9mm (3-1/2").
- V-Band Weld on Ferrule Outside Diameter - 107.9mm (4-15/64").
- Suits Exhaust Tube Outside Diameter - 101.6mm (4").
- Suits Exhaust Tube Inside Diameter - 108mm (4-1/4").