product description
Rigid coreless, SLL, SBL type
Material: Galvanized steel sheet
Design: The shell is made of galvanized folding tube. The inner tube is made of perforated plates and comes with additional anti drip protection. Connect through plug connectors or flanges. Absorber material: Non combustible mineral wool in accordance with DIN 4102 standard. With or without lip seals.
Rigid core RSD RSK
Material: Galvanized steel sheet
Design: A tubular muffler with sound-absorbing core. The shell is made of galvanized groove pipe. The inner tube is made of perforated plate with additional anti drip function. Connect through plug connectors or flanges. The sound-absorbing material is non flammable mineral wool that complies with DIN 4102 standard. With or without lip seal.
