Weathertight Mushroom Ventilator Type C:

China Weathertight Mushroom Ventilator Type C:

Mushroom Ventilator is for natural ventilation, which is installed on the exposed deck or mechanical ventilation devices The feature is with reasonable structure, convenient opening & closing, weathertight. Type C can be closed/opened from the outside.

Standard: CB/T295-2000

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: Carbon Steel or SUS

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):