Hydraulic seals are an important component of many machines. In addition to satisfying high demands of operating in extreme conditions and power density, they are able to keep from degrading when used with a variety of fluid types. Due to their use in highly demanding operations, they are designed to withstand extreme pressure and motion. Depending on the needs of the machine in question, there are standard or customized solutions when considering hydraulic seals.
A Variety of Seals
A variety of seals can be used and these include rod composite seals, piston, pressure seals, wiper seals, single and double acting, guides, o rings, wear rings, wyclips, hat seals, back up rings, and more. Fluid power seals come in a variety of materials to give optimal compatibility to a variety of hydraulic fluids that may be used in many applications. Hydraulic seals can come in many types of metric and imperial sizes and styles.
Compound Suitability Chart
If you are unsure as to what type of hydraulic seal you need, you can always find a compound suitability chart online. These charts are made for hydraulic fluids and seals, to determine which ones you may need. They give a range of temperatures in which the seals will operate properly, and what types of purposes they are intended for. They will oftentimes also list what applications they shouldn’t be used for. You can find the different types of rubber and whether they work good with petroleum oils, silicone lubricants, dry heat, water or steam, and more. These charts are wonderful guides to help with making sure you get the right seal for the right part. Doing this ensures the safety of your workers, the safety of the machine, and making sure the job gets done right the first time. When you first look at the chart you will notice a large amount of information, but the charts are usually well laid out and easy to read. If there is ever a question as to which type of seal you may need, it is better to call a professional and get advice rather than to test a seal that may not work. Doing this can lead to broken equipment and can be costly down the road.
Changing Out Hydraulic Seals
If you are new to working with hydraulic seals, it’s important to know they should not be repaired. Hydraulic machines do require maintenance and often the seals need to be replaced when they begin to wear down. Sometimes, to save time and downtime of the machine, it makes more sense to change out all the hydraulic seals when one starts to break down. If one has started to break down it is just a matter of time until the other ones will also, so it makes sense to change them all at once. When you replace a seal you must first disassemble the cylinder so you can then access the seals. Repairing a seal means you need to uninstall the cylinder from the attaching parts and completely disassemble and replace all of the seals. Doing this takes time, so this is why it makes sense to do them all at once.
A Variety of Seals
A variety of seals can be used and these include rod composite seals, piston, pressure seals, wiper seals, single and double acting, guides, o rings, wear rings, wyclips, hat seals, back up rings, and more. Fluid power seals come in a variety of materials to give optimal compatibility to a variety of hydraulic fluids that may be used in many applications. Hydraulic seals can come in many types of metric and imperial sizes and styles.
Compound Suitability Chart
If you are unsure as to what type of hydraulic seal you need, you can always find a compound suitability chart online. These charts are made for hydraulic fluids and seals, to determine which ones you may need. They give a range of temperatures in which the seals will operate properly, and what types of purposes they are intended for. They will oftentimes also list what applications they shouldn’t be used for. You can find the different types of rubber and whether they work good with petroleum oils, silicone lubricants, dry heat, water or steam, and more. These charts are wonderful guides to help with making sure you get the right seal for the right part. Doing this ensures the safety of your workers, the safety of the machine, and making sure the job gets done right the first time. When you first look at the chart you will notice a large amount of information, but the charts are usually well laid out and easy to read. If there is ever a question as to which type of seal you may need, it is better to call a professional and get advice rather than to test a seal that may not work. Doing this can lead to broken equipment and can be costly down the road.
Changing Out Hydraulic Seals
If you are new to working with hydraulic seals, it’s important to know they should not be repaired. Hydraulic machines do require maintenance and often the seals need to be replaced when they begin to wear down. Sometimes, to save time and downtime of the machine, it makes more sense to change out all the hydraulic seals when one starts to break down. If one has started to break down it is just a matter of time until the other ones will also, so it makes sense to change them all at once. When you replace a seal you must first disassemble the cylinder so you can then access the seals. Repairing a seal means you need to uninstall the cylinder from the attaching parts and completely disassemble and replace all of the seals. Doing this takes time, so this is why it makes sense to do them all at once.