Type E Marine Mushroom Vent Head

Type E Marine Mushroom Vent Head

Introduction:

The Type E Marine Mushroom Vent Head is a crucial component of ventilation systems found on marine vessels. It is designed to facilitate the exchange of air between the interior and exterior of the ship, ensuring proper air circulation and maintaining a healthy environment for crew members and equipment.

The mushroom vent head gets its name from its distinctive shape, which resembles a mushroom or a dome. It is typically made of durable materials such as cast iron, aluminum, or stainless steel to withstand the harsh marine environment and resist corrosion.

The primary function of the mushroom vent head is to provide passive ventilation by utilizing natural air movement. It allows fresh air to enter the ship while simultaneously exhausting stale or contaminated air. This process is essential for controlling temperature, humidity, and odors inside the vessel, especially in enclosed spaces such as engine rooms, cabins, or storage areas.

The Type E Marine Mushroom Vent Head features a cylindrical base that is securely mounted on the ship's deck or superstructure. It is equipped with a hood or cowl-shaped top that prevents the ingress of rain, sea spray, or other foreign objects into the vent. The shape of the hood is designed to minimize wind resistance and to prevent water from entering the vent, even in rough weather conditions.

To enhance the performance of the mushroom vent head, some models may include additional features such as insect screens or dampers to regulate the airflow. In larger ventilation systems, multiple mushroom vent heads may be installed to achieve adequate air exchange throughout the ship.

Maintenance of the mushroom vent head typically involves regular inspections, cleaning, and lubrication of moving parts. It is essential to ensure that the vent remains free from obstructions, such as debris or ice, which could impede proper airflow.

In summary, the Type E Marine Mushroom Vent Head is a vital component of marine ventilation systems. It enables the exchange of fresh air while removing stale air from enclosed spaces on a ship. By maintaining a healthy and comfortable environment, it contributes to the overall well-being of crew members and the efficient operation of onboard equipment.

Specification:

Nominal dia DN	D₁	H	H₁	H₂	d	L	t	Flange Dimensions			D₄	Lift mm
								D₂	D₃	n-Ø
150	270	155	195	275	Tr20*4	235	6	214	190	8-Ø10	100	55
200	360	175	195	295		250		264	240		140	75
250	440	205	210	325	Tr24*5	280		314	290		160	90
300	530	225	210	345		300		345	245	8-Ø12	160	110
350	620	250	210	370	Tr30*6	330		395	395		200	135

Outline Drawing:

1.hood 2. obturation 3.screw 4.the net for mice-proofing, worm-proofing or fire-proofing

5.ventilator 6.hand wheel

Product Showing:

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