Marine Red Mushroom Ventilator with Cowl

Marine Red Mushroom Ventilator with Cowl/Hood:

Standard: CB445-65

The mushroom ventilation is only used for the gateway of cabin on the deck of keel boats. The feature is light and cheaper.

 

Type:

Model A-outside opening

Model B-Inside opening

 

Main Size List(mm):

Model	DN	D	D1	D2	D3	H	H1	H2	h	Weight(kgs)
A	100	200	156	136	100	180	50	132	42	3.64
	150	300	206	180	140	235	66	176	62	5.7
	200	400	256	236	140	285	90	220	82	10.5
	250	500	306	286	160	333	100	261	104	15.5
	300	600	356	336	160	375	120	300	122	22.1
	350	700	406	286	200	415	130	336	142	28.2
	400	780	456	436	200	445	130	360	162	37.9
	450	880	510	492	225	481	140	385	177	47.3
	500	980	560	542	250	540	170	443	202	59.1
	600	1160	660	642	250	600	180	503	242	77.6
B	100	200	156	136	100	225	50	132	40	3.27
	150	300	206	180	140	288	66	176	60	5.87
	200	400	256	236	140	333	90	220	80	9.77
	250	500	306	286	160	374	100	261	100	15
	300	600	356	336	160	420	120	300	120	21
	350	700	406	286	200	490	130	336	140	25.88
	400	780	456	436	200	526	130	360	160	37.7
	450	880	510	492	225	570	140	385	175	48.4
	500	980	560	542	250	656	170	443	200	59
	600	1160	660	642	250	745	180	503	240	71.6