Stern Tube Glands & Seals

Prevent Seawater Ingress with Our Trusted Stern Tube Seals

Boaters employ stern seals, it is a particular kind of seal, to keep water from entering the vessel through the stern tube. The propeller shaft can pass through the hull of the boat while maintaining a watertight seal due to the stern tube, a hollow tube that runs from the hull to the propeller shaft. SAL Marine provides the best range of stern seals at the most cost-effective prices.

Choose our seal, as it tolerates high pressures, temperatures, and vibrations while maintaining a watertight seal and is situated between the stern tube and the propeller shaft. Our stern tube seals come in a variety of designs, from classic packing gland seals to more contemporary mechanical seals. The particular requirements of the ship and the operational circumstances will determine the seal to be used. The stern tube and propeller shaft are sealed together by means of soft packing material, such as braided flax or synthetic fibres, in conventional packing gland seals.

Regular maintenance of the stern gland seals is important to ensure that they continue to function properly and prevent water from entering the boat. This can include inspecting the seal for damage or wear, replacing the seal if necessary, and lubricating the seal to prevent friction and wear. Our reliable range of stern seals includes -STERN GLAND SHAFT SEAL 1-1/2" - VP3819726, STERN GLAND SHAFT SEAL 1" - VP3819724, STERN GLAND SHAFT SEAL 30MM - VP828422, STERN GLAND SHAFT SEAL 2" - VP3819728 etc.

Reasons to Choose Our Stern Tube Seals

Prevents Water Ingress:

SAL Marine's stern tube seal's main purpose is to stop water from entering the ship's stern tube. This stops floods and keeps the ship's buoyancy, which is crucial for the crew's safety and the ship's structural integrity.

Reduced Maintenance:

When compared to conventional packing gland seals, using our stern tube seal can lower maintenance expenses and downtime. Particularly mechanical seals demand less regular upkeep and component replacement.

Increases Efficiency:

A correctly constructed and installed stern tube seal can cut drag and raise the propulsion system's effectiveness, which reduces fuel consumption and operating expenses.

Reduces Environmental Impact:

The possibility of oil or other contaminants spilling into the ocean, which can have a severe impact on marine ecosystems, is reduced by preventing water entry through the stern tube.

Increases Reliability:

It improves dependability since stern seals are made to survive the abrasive marine environment, which includes high pressures, temperatures, and vibrations. They are frequently made of strong materials that can withstand abrasion and wear, increasing their dependability and endurance.

Our stern seals can aid in minimising the negative effects of shipping on the environment and advancing sustainability in the maritime sector. Stern tube seals tend to come in a variety of designs, including mechanical, face, and lip seals. The most typical type of seal is called a lip seal, which consists of a rubber or plastic ring that is forced up against the shaft to make a tight seal. Mechanical seals use rotating and stationary components to make a seal, whereas face seals use two flat sides that are forced together to create a seal.

As they stop seawater from entering the engine room and harming the ship's machinery, our authentic stern tube seals are crucial for maintaining the integrity of a ship's propulsion system. They also aid in increasing the ship's efficiency by lowering the drag brought on by water entry, which can result in less fuel being needed. SAL Marine also offers a stern gland seal, that is located at the point where the propeller shaft exits in the hull of the vessel and passes through the stern tube. It consists of a stuffing box, packing material, and a shaft seal. Grab the top-notch range of stern tube glands and seals at the most affordable prices from our online store.

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