Marine Air Vent

Certificate: CCS, GL, BV or other.
Delivery Time: 15-30days
Place of Origin: China
Packing Details: Standard Packing

Category:

China Marine Mushroom Air Vent Type B – High-Performance Ventilation Solution for Ships

Introduction:

Our China Marine Mushroom Air Vent Type B, adhering to the CB/T295-2000 standard, is a premium ventilation solution designed for installation on the natural and mechanical ventilation devices of exposed decks across various types of ships. This marine mushroom ventilator stands out with its reasonable structure, facilitating easy opening and closing while ensuring a weathertight seal. Notably, for Type B models with a height (h) exceeding 900mm, a bracket is included for added stability and support.

Key Features:

  • Weathertight Design: Ensures protection against harsh marine weather conditions, preventing water ingress.
  • Easy Operation: The handwheel allows for convenient opening and closing, enhancing user experience.
  • Versatile Installation: Available in different installation types, including welded and bolted options, to suit various ship structures.
  • Durable Construction: Made from high-quality materials for long-lasting performance in marine environments.
  • Enhanced Safety: Equipped with a mouse-proof, insect prevention, or fireproof screen to ensure safety and hygiene on board.

Main Types:

  • Type A: Inside opening & closing Mushroom Ventilator
  • Type B: Outside opening & closing weathertight Mushroom Ventilator (Welded installment) – Our featured product
  • 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, or Fireproof Screen
  7. Ventilator
  8. Instruction Stick
  9. Casing Pipe
  10. Oil Cup

Main Size List for Type B (mm):

Nominal Dia. (DN) D1 D2 H H1 H2 d (Thread Spec) t Weight (kgs)
250 440 200 220 90 210 Tr24*5-LH 9 52
300 530 265 65
350 620 310 Tr30*6-LH 81
400 710 280 345 105 230 10 98
1400 2440 400 800 350 674
(Note: Full size specifications are available upon request or detailed in our product catalog.)

FAQs:

Q1: Can the China Marine Mushroom Air Vent Type B be installed on any type of ship?
A1: Yes, our Type B marine mushroom ventilator is designed for versatile installation on the exposed decks of various types of ships, ensuring efficient ventilation across different marine environments.

Q2: What makes the Type B ventilator weathertight?
A2: The Type B ventilator features a specially designed weathertight cover and seal that effectively prevents water ingress, ensuring the interior of the ship remains dry and protected from harsh weather conditions.

Q3: Is the installation process complicated for the Type B ventilator?
A3: No, the Type B marine mushroom ventilator comes with clear installation instructions and is available in both welded and bolted installment options, making the installation process straightforward and hassle-free.

Q4: Can I customize the screen type for the ventilator?
A4: Absolutely, we offer options for mouse-proof, insect prevention, or fireproof screens to cater to different safety and hygiene requirements on board ships.

Q5: What is the warranty period for the China Marine Mushroom Air Vent Type B?
A5: Our marine mushroom ventilators come with a standard warranty period, ensuring peace of mind and reliable performance. For specific warranty details, please refer to our product documentation or contact our customer support team.

Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.

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