BFBL
The BFBL model uses a backward bladed impeller.
The fan case is manufactured from galvanised sheet steel.
A choice of 7 sizes are available fitted with 1440 rpm motors.
As with the BFFC model the inlet is sized to fit standard spiral duct.
Temperature up to 85°c for standard model.
Higher temperature model to 150°c available on some models.
A wide range of accessories are available, click the link for details.