RLL – Reducer, straight

SR - Circular duct

HN - Roof hood

BL 45° - Bend, pressed, with gasket

RL - Reducer, short, eccentric

BL 30° - Bend, pressed, with gasket

BFL 60° - Bend, lockseamed

RCL - Reducer, short, concentric

BKFL 90° - Bend, short, lockseamed

DS - S-piece

BL 15° - Bend, pressed, with gasket

SLL100 - Circular silencer

HU - Circular roof hood

TSTCL - T-piece

CFB Filter Box

TVL45 - T-piece, one output at 45°

BFL 90° - Bend, lockseamed

ESNL - Take-off with mesh

ILL - Take-off

HF - Roof hood

XCL - X-piece

TCL - T-piece

AVL - Air intake with mesh, 45° cut

SLL50 - Circular silencer

BFL 15° - Bend, lockseamed

BSFL 90° - Bend, lockseamed, with extended radius

MF - Coupling

BFL 30° - Bend, lockseamed

RFAC - Connection, vibration proof

RCLL - Reducer, long, concentric

XVL45 - X-piece, two outputs at 45°

YVL45 - Y-piece

BL 60° - Bend, pressed, with gasket

BFL 45° - Bend, lockseamed

ESL - Indoor end cap

BL 90° - Bend, pressed, with gasket

NPL - Coupling

BSFL 45° - Bend, lockseamed, with extended radius