Marine Weathertight Mushroom Vent Type C

Specifications

Marine Mushroom Vent
1.Good quality with quick delivery
2.Dia.150mm~1400mm.
3.CCS,BV,NK,GL,LR,ABS certificate

 Marine Weathertight Mushroom Vent Type C

Standard: CB/T295-2000

The marine mushroom ventilator is installed on the natural & mechanical ventilation device on the exposed deck of all sorts of ships. The feature is with reasonable structure, convenient opening & closing, weathertight.

 

Main Types:

Type A-Inside opening & closing Mushroom Ventilator

Type B-Outside opening &i closing weathertight t Mushroom Ventilator (Welded installment)

Type C-Outside opening & closing weathertight Mushroom Ventilator (Bolted installment)

Type D-Fixed ventilator

 

Main Parts:

1-Handwheel

2- Hood

3-Screw Stem

4-Seal

5-Weathertight cover

6-mouse proof,insect prevention screen or fireproof screen

7-Ventilator

8-Instruction stick

9-Casing Pipe

 

Main Size List(mm):

Nominal Dia.(DN)	D1.	D2	H	H1	H2	d	t	weight(kgs)
250	440	200	220	90	210	Tr24*5-LH	6	62
300	530		265					77
350	620		310			Tr30*6-LH		96
400	710	280	345	105	230		8	118
450	800		375					147
500	890	320	405			Tr40*7-LH		179
550	980		435					207
600	1050		470	120	270			223
650	1160		500					249
700	1240		520					274
750	1320		540					309
800	1410		560	140	320			359
850	1500		580					408
900	1580	360	600			Tr46*8-LH		434
950	1670		620					455
1000	1760		640					530
1100	1930		680					601
1200	2100		720					689
1300	2270		760					761
1400	2440	400	800		350			939