API 682 Seal Plans Guide: Choose the Right Plan

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Mechanical Seal Configurations and Alternatives to API 682 Seal Plans in Industrial Pumps

Mechanical Seal Configurations and Alternatives to API 682 Seal Plans in Industrial Pumps

Api 682 seal plans define how the pumping system uses additional systems for cooling, flushing, and providing barrier fluids required for sealing (protection). In many cases mechanical seals can be designed simpler for industrial applications, using basic flushing systems or the simplest forms of cooling. This allows an operator to effectively meet the needs of operation, without having to complicate the sealing system with all of the features outlined within API seal plans.
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Advantages of API 682 Seal Plans

EN12756 Standardized Dimensions

Meets EN12756 standard dimensional requirements, which is a suitable alternative in place of API pumps systems.

Flexible Material Selection

Offers flexibility in selecting materials through varying combinations of seal face material and elastomers to meet different Media properties.

Simplified Seal Configuration

Simplified seal configuration will reduce complexity of the system compared to traditional API seals.

API 682 Seal Plans

Application Scenarios

API 682 seal plans labelled to be in accordance with API 682 for Chemical Process, Petrochemical and Refinery applications. Mechanical Seals Listed to API 682 are engineered to meet the industry's performance requirements for Pressure (temperature), with compatibility to multiple media. Because of extreme service conditions (Centrifugal And Process Pump) Mechanical Seal Plans for API682's provide lubrication, cooling and pressure regulation for Mechanical Seals. Mechanical Seals listed to API682 are also suitable for Hazardous and Critical Applications, so as to minimize the chance of leakage and reduce operational risks. In addition, these Mechanical Seals are manufactured to International Safety Standards, to facilitate compliance.

FAQ

Is this an API 682 certified seal?

No, it meets EN12756 and GB/T 6556.
Only in those systems that do not require API compliance (due to website language).
Yes, as it is available under both Basic Flushing and Cooling plans.
It is designed for general industrial and chemical centrifugal pump applications.

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What Our Customers Say

John
John

"We used it as an alternative for non API's on our Auxiliary Pump Systems."

Alen
Alen

"The simple structure of the seal has saved us and our customers considerable time during installation/maintenance."

Amy
Amy

"The seal proves to have stable operation through general chemical service."

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Why Choose Us

Why Choose Us

Jiangsu Golden Eagle Fluid Machinery Co. Ltd. is a leading global manufacturer of fluid sealing products, and one of China's earliest companies to engage in the mechanical seal industry. We have more than 50 years of manufacturing experience and full capability to supply our customers with a wide range of sealed products.

Jiangsu Golden Eagle's engineering team also provides complete engineering support from the initial design through the final installation, to ensure every customer has an efficient, secure, and easy-to-use sealing system.