Norgren T20 Screw-In Exhaust Flow Regulators/ Silencers
- Norgren T20C4800, This unit functions as both an exhaust flow regulator & as a silencer. The regulator/silencer has a compact design & is mounted directly in the exhaust port. Norgren T20C4800 Screw-In Exhaust Flow Regulator/ Silencer G1/2 Port