Stainless Steel Deck Filler With Key

The deck filler is a crucial component of the boat’s system. This component is exposed to the marine environment for a long time and requires frequent operation.

During the berthing period, the deck filler may be accessed by unauthorized personnel.

The unsecured deck filler poses a risk of being opened by mistake. Foreign objects or rainwater may enter the fuel tank, causing contamination or equipment malfunctions. This deck filler is equipped with a special key, and the access permission is restricted to the designated personnel only. This design reduces the probability of accidental opening and also facilitates daily management.

Ordinary stainless steel is prone to pitting corrosion and crevice corrosion in marine environments. This deck filler is made of 316 stainless steel.

The surface has been polished, resulting in a high degree of smoothness. The polished surface is less likely to accumulate salt and dirt, making cleaning and maintenance much more convenient.

Usually, multiple deck fillers are set up on the boats, corresponding to different liquid tank. This deck filler is engraved with the name of the medium on the cover, such as FUEL, DIESEL, WATER, WASTE, GAS. Users can quickly identify the corresponding liquid tank, thus avoiding accidents caused by adding the wrong medium.

This deck filler is available in two sizes: 38mm and 50mm.Two different diameters are compatible with different pipeline requirements. Users can make a selection based on the interface sizes of the existing pipelines on the boat.

The deck filler directly affects the safety and convenience of the refueling operation. Choosing the appropriate size and paying attention to installation details can ensure that this deck filler maintains a reliable working condition, thereby reducing the burden of subsequent maintenance.

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Post time: Jul-15-2026