Product Description For M4-type Air Vent Head And FKM-type Air Pipe Head:

The FKM Air Vent Head type M4 is designed for installation at the endpoint of air pipes in non-pressurized water tanks or tanks containing oil, both of which, except for cargo tanks, can be found aboard ships.

This device’s purpose is to allow the air to freely enter and leave the vessel when necessary, in order to prevent the creation of too much pressure, while simultaneously preventing the sea water from entering. At the same time, it allows the liquid to pass through in the event that the tank overflows.

Features For M4-type Air Vent Head And FKM-type Air Pipe Head:

FeiHang Air Vent Head is a standout among the few Air Vent Heads in the world that are in line with the rigid requirements of IMO Circular no. 3573. It is identified as an Automatic closing device Preventing progressive Flooding (APF) and has remarkable features. When it is submerged, it closes watertight and effectively safeguards the tank from flooding.

Every type of air vent head is inspected and sanctioned in compliance with recent IACS prerequisites (2015) and under the Classification Societies mutual recognition program (2016).

Technical Parameters For M4-type Air Vent Head And FKM-type Air Pipe Head:

Applications For M4-type Air Vent Head And FKM-type Air Pipe Head:

FEIHANG's Marine Air Vent Head, with model number FH, is made in Yangzhou, Jiangsu, China and is certified with factory certificate, test report, material report. Ordering requires a minimum of 5pcs and the price is to be discussed personally. The packaging is export packaging and delivery time is 1-2days, and payment terms are 100% prepaid. The supply ability is 100pcs/days. The body material is cast iron, and the application is for marine tank. The surface treatment is epoxy paint and the floater material is SUS316L. The size ranges from DN50-DN450.

Customization For M4-type Air Vent Head And FKM-type Air Pipe Head:

Brand Name: FEIHANG
Model Number: FH
Place of Origin: Yangzhou, Jiangsu, China
Certification: Factory certificate, test report, material report
Minimum Order Quantity: 5pcs
Price: Discuss personally
Packaging Details: Export packaging
Delivery Time: 1-2days
Payment Terms: 100% prepaid
Supply Ability: 100pcs/days
Cover Meterial: SUS316L
Floater Material: SUS316L
Size: DN50-DN450
Body Material: Cast Iron
Design standards: Factory Internal Standards

We provide customized Marine Air Vent Head with the highest quality and most competitive price. Our Marine Air Vent Head is made of premium material, and can be used in a variety of industries. It is ideal for Marine applications and can be used for Marine Air Vent Cap and Air Vent Cap. The body material is Cast Iron and the Floater Material is SUS316L. The size ranges from DN50 to DN450. We can also provide Factory certificates, test report, material report, etc.

Support and Services For M4-type Air Vent Head And FKM-type Air Pipe Head:

Packing and Shipping For M4-type Air Vent Head And FKM-type Air Pipe Head: