Trumpet air ceiling diffuser

Description:

The trump diffuser could turn left and right ,and it connect the duct of terminal device of air-conditioning system,It can be installed in low pressure.and applicatie in the ceiling or sidewall,It is suitable for marine or other bulidings such as airport,hospital,school or anywhere you need air ventilations.

The material of trump diffuser is stainless steel,One side fixed the duct,Anothe side can turn to adjust air flow from diffrent direction,the outlets can be regulated by hand or electric devices to meet the change of the temperature; long-distance air supply with loss noise.

Available size:

Nom.dia.DN	Section area m²	D	D1	L	L1	L2	Steel sheet(GZ)
150	0.0176	154	192	272	58	110	3.045
200	0.0314	203	254	323	70	110	6.054
250	0.0492	253	316	376	83	150	8.498
300	0.0707	303	379	428	95	150	10.822
350	0.0960	352	440	481	110	200	17.470
400	0.1250	402	503	533	120	200	21.101
450	0.1589	456	570	590	134	200	25.944