45° bend, lockseamed, with extended radius, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes. Compared to BFL bend, it has an extended average radius.
HN - Roof hood
BL 15° - Bend, pressed, with gasket
AVL - Air intake with mesh, 45° cut
BKFL 90° - Bend, short, lockseamed
ILL - Take-off
TCL - T-piece
SLL50 - Circular silencer
CFB Filter Box
BL 60° - Bend, pressed, with gasket
ESNL - Take-off with mesh
BFL 60° - Bend, lockseamed
BFL 45° - Bend, lockseamed
HF - Roof hood
RCL - Reducer, short, concentric
BFL 30° - Bend, lockseamed
ESL - Indoor end cap
BSFL 90° - Bend, lockseamed, with extended radius
SLL100 - Circular silencer
NPL - Coupling
HU - Circular roof hood
BL 45° - Bend, pressed, with gasket
XCL - X-piece
YVL45 - Y-piece
SR - Circular duct
BFL 15° - Bend, lockseamed
XVL45 - X-piece, two outputs at 45°
TSTCL - T-piece
TVL45 - T-piece, one output at 45°
MF - Coupling
BL 30° - Bend, pressed, with gasket
RFAC - Connection, vibration proof
RCLL - Reducer, long, concentric
BL 90° - Bend, pressed, with gasket
RLL - Reducer, straight
DS - S-piece
RL - Reducer, short, eccentric
BFL 90° - Bend, lockseamed