DN 32, length 0.5m.
This intake manifold is compatible with the following devices: T 15/1 eco! Efficiency; T 12/1 eco! Efficiency; T 10/1 eco! Efficiency; T 7/1 eco! Efficiency; T 15/1 HEPA + ESB 28; T 15/1; T 12/1; T 10/1; T 9/1 bp; BV 5/1 bp; BV 5/1