The DUAL muffler covers the fan motor and the top of the fan housing. It can be installed in place of the standard integrated muffler on any FM module and provides the added benefit of reducing exhaust noise.
DUAL - double silencer is available in three sizes, for installation on FM600, FM800 and FM1000 series fans.
Description
The DUAL muffler is made of 2 mm thick galvanized steel.
The grille can be equipped with a rain cover or replaced with a flanged outlet. These elements are interchangeable and attached to the muffler.
Models DUAL silencer for FM600 series fan with air grille ArtNo: 5501813 DUAL silencer for FM6800 series fan with air grille ArtNo: 5501830 DUAL silencer for FM1000 series fan with air grille ArtNo: 5501854 DUAL silencer for FM600 series fan with air grille and rain cover ArtNo: 5501814 DUAL silencer for FM6800 series fan with air grille and rain cover ArtNo: 5501832 DUAL silencer for FM1000 series fan with air grille and rain cover ArtNo: 5501855 DUAL silencer for FM600 series fan with flanged outlet for duct connection ArtNo: 5501815 DUAL silencer for FM6800 series fan with flanged outlet for duct connection ArtNo: 5501833 DUAL silencer for FM1000 series fan with flanged outlet for duct connection ArtNo: 5501856
