The FM Backpack is available in two versions, a single and a double version
The FM Backpack is available in two versions, a single and a double version. The FM backpack is available for all filter sizes.
FM Backpack Single
The backpack single is used where an upward explosion relief is wanted. The backpack single can also be used in applications where the inlet has to be extra large because of the large air flow into the filter. In cases where the dust is extremely abrasive and the inlet speed is very low, the backpack single can be used as well.
FM Backpack Double
The backpack double is used to connect several filters into one filter. Here the explosion relief can be upward as well.