LFBR 2 air filter box for installation in ducting of ventilation systems. Connections with double lip seals, for standard pipe diameter pas-send. Housing made of galvanized sheet steel. Removable lid for filter removal with snap closures. Regenerable filter mat of synthetic fibers, Class G 4 Temperature resistant up to +
Degrees C. Fire protection according to DIN 53438 F
, Self-extinguishing. Approximately 93.8% filtration efficiency, dust storage
22 g / m ^ 2 Mounting in any position. Make: Helios No.: 8579 Type: 2 LFBR ______________________________________