Used as termination for circular ducts mounted vertically outside the building, protecting them against rainwater. Made of galvanized sheet steel.
RL - Reducer, short, eccentric
BL 30° - Bend, pressed, with gasket
BFL 90° - Bend, lockseamed
HN - Roof hood
BFL 15° - Bend, lockseamed
BL 90° - Bend, pressed, with gasket
AVL - Air intake with mesh, 45° cut
BL 60° - Bend, pressed, with gasket
MF - Coupling
ILL - Take-off
ESNL - Take-off with mesh
RFAC - Connection, vibration proof
HF - Roof hood
CFB Filter Box
ESL - Indoor end cap
RCLL - Reducer, long, concentric
RLL - Reducer, straight
RCL - Reducer, short, concentric
BSFL 90° - Bend, lockseamed, with extended radius
BSFL 45° - Bend, lockseamed, with extended radius
BFL 30° - Bend, lockseamed
SLL100 - Circular silencer
DS - S-piece
BFL 60° - Bend, lockseamed
SR - Circular duct
BKFL 90° - Bend, short, lockseamed
TVL45 - T-piece, one output at 45°
NPL - Coupling
YVL45 - Y-piece
BL 45° - Bend, pressed, with gasket
XVL45 - X-piece, two outputs at 45°
BFL 45° - Bend, lockseamed
XCL - X-piece
TCL - T-piece
SLL50 - Circular silencer
BL 15° - Bend, pressed, with gasket
TSTCL - T-piece