Mechanical seals are one of the best and most preferred sealing alternatives. It’s a device that helps to seal your systems and prevent leakage. With its multiple sealing points technology, it can completely eliminate leakage and ensure a smooth running of your industrial systems.

Although it doesn’t require much maintenance, there are certain preventative measures that you can take to extend the service life of your mechanical seals. Here are some of the things you can do.

Proper Seal Installation

Incorrect seal installation can result in seal failure. There are many factors that need to be considered when installing a seal, such as torque level, shaft and plate alignment, proper venting, port connections, and more.

Manage Operations within Pump Specifications

If you’re not operating within your pump specification, your seals will have to bear the brunt. If the pump torque level or alignment isn’t specified by the manufacturer, your seal will have to absorb repetitive force. This can greatly reduce its life span. It’s, therefore, crucial to ensure that your pump is working within its specified limit.

Correct Seal Selection for Your System

Selecting the right seal for your process and system is one of the major factors in increasing its life span. Following are some of the things that should be considered before selecting a seal for your system.

Operating Conditions and Pump Specifications

Temperature, pressure, speed, pump alignment, and torque level are some of the things that should be considered. Make sure that the seal that you’re selecting can bear these conditions and is built to work within the specifications.

Materials Being Pumped

If the materials that are being pumped are hazardous, you should opt for a double seal system.

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Establish Seal Support Systems

To extend the service life of your seal, it’s important to understand its support systems and make the right arrangements. Following are the two major support systems that most mechanical seals require.

Restriction Bushing

High pressure can cause abrasive liquids to enter the sealing interface, which can cause damage. The best way to deal with this is using restriction bushing. This helps to keep the seal protected against harsh surfaces.

Seal Flushing

It’s helpful in keeping things moving and preventing abrasives from entering the sealing interface.

Regular Checks

Make sure to regularly check your seals. If your seal has been damaged, find the reason. Make sure that the right support systems are in place. You can change your seal flushing plans based on the health of your seals. Also, check if the pump is operating within the specification. Regular checks can save your seals from damage.

Hire the Right Sealing Experts

To make sure you have the best mechanical seals and the best sealing experts, contact Robco of America. We’re a mechanical seals company that offers the best engineering sealing solutions. We provide mechanical seals along with related sealing services. For any mechanical sealing problem, call 1-800-662-0585.

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