Ostberg Americas Inline Duct FanThe LPKB is a low profile inline duct fan designed with a backward curved impeller for high efficiency and cfm’s. All LPKBs are UL705 approved and HVI certified. It connects to circular ducts. Manufactured from galvanized steel, it has an approved external rotor motor. Swing-out design allows for easy cleaning. Mounted easily with four brackets.

Ostberg Americas Inc.