NRPB 100: round silencer with 100 mm sound absorption and 100 mm absorption element.
NRPB-silencer´s sound absorption material is a polyester sound insulation.
The perforated inner tube and outer shell are manufactured of galvanized steel.
NRPB-silencer´s sound absorption material is a polyester sound insulation.
The perforated inner tube and outer shell are manufactured of galvanized steel.
