Marine Mushroom Ventilator Type B

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.

*For Type B, when the h is over 900mm, it should be with the bracket.

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

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

10-Oil Cup