Specification :

•SILENCERAFS circular duct type multi-purpose sound absorbers are specifically produced for low and medium pressure heating, cooling, ventilation, and air conditioning systems.
•SILENCERAFS is produced from multi-layer aluminium and polyester (perforated), strengthened with high tension hard steel spring wire, surrounded with glass wool insulation.
•The insulation material is surrounded with either a plain aluminium vapour barrier or a multi-layer aluminium and polyester, high tension hard steel spring wire reinforced jacket.
•SILENCERAFS is available both in fire retardant and non-flammable versions.
•SILENCERAFS can be easily fitted to circular, oval, or rectangular connectors.
•AFS SILENCER has been tested and certified by various international bodies.