Oil seals are simple and comparatively inexpensive components. They serve two functions – to prevent the entry of contaminants like, dirt and dust into machinery and to prevent the leakage of chemicals, lubricants and water. Since oil seals are cheaper than other industrial components, such as pumps, shafts and bearings, their importance is often overloo ked. But, overlooking can prove to be very expensive as when oil seals fail, seal leakage leads to oil wastage.
The most common reasons why oil seals fail are wrong selection of oil seal and improper installation. The wrong selection of oil seals can result in excessive internal pressure, premature wear, swelling and cracks. So, when looking to get HAULOTTE seals from A2Z, you need to keep in mind the following factors.
- Pressure: Ordinary oil seals are designed to just withstand low-pressure applications. In case of high pressure applications, you need to make sure to get a high-pressure type of seal kit. Alternatively, you can change to a pressure-free structure.
- Temperature: It is important to make sure that the temperature range of the elastomer of the seal is well-within the temperature range of the environment where you will be installing the seal. If there is excessive temperature, it can result in the sealing lip to harden, which might end up cracking the seal.
- Lubricants: If you want to enhance the performance of the oil seal, you have to select an oil that has the right viscosity and is compatible with the material of the seal lip elastomer. If there is incompatibility of the seal with synthetic lubricants and certain additives, it might lead to the premature wearing of the seal.
So, if you are on the lookout for oil seals, get in touch with A2Z. We carry a wide range of oil seals from trusted brands like, HAULOTTE. You can also check our selection of o rings box and kit.