Hallite® rod buffer seals

Hallite® rod buffer seals

Rod buffer seals, also known as buffer seals, play a crucial role in hydraulic cylinders by protecting the main piston rod seal from the effects of shock pressure loads. These seals are specially designed to improve the durability and efficiency of the hydraulic system.

Protection against shock pressure loads

The primary purpose of a buffer seal is to protect the main seal from the spikes in pressure that may occur during the operation of the hydraulic system. Shock pressure loads can damage the main seal and reduce system performance. By cushioning these peaks, the buffer seal extends the life of the main seal and prevents premature wear and failure.

Adequate lubrication

Another essential function of the buffer seal is to promote adequate lubrication of the main seal. This is important because a properly lubricated seal experiences less friction and wear, contributing to longer life and more efficient operation. The buffer seal ensures that sufficient lubricant remains present around the main seal, optimising the overall performance of the sealing system.

Prevention of pressure drops

A key design feature of Hallite buffer seals is that they are designed to prevent pressure traps between the buffer seal and the main seal. Pressure traps can lead to inefficiency and potential damage to the hydraulic system. The unique construction of Hallite buffer seals ensures that pressure is evenly distributed and no pressure drop occurs, contributing to reliable and consistent system operation.

In short, rod buffer seals are essential for protecting the main seal from shock pressure loads, promoting adequate lubrication, and preventing pressure drops. The innovative designs of Hallite buffer seals keep hydraulic systems operating efficiently and reliably, enhancing overall system performance and service life.

Easily order Hallite® rod buffer seals online, by phone or by email from Seal Supply. With your own webshop account, you benefit from the convenience of quickly finding the right products, including via our handy ‘smartsearch’ search function. You can do this, for example, by entering the type of seal in combination with the dimensions, but also by entering the Hallite article number in ‘smartsearch’. This gives you 24/7 insight into available stock, delivery times and your prices, and you can place orders with us at any time.