The purpose of API 682 is to assist in the selection and operation of end face mechanical seals in centrifugal pumps. It is based on the combined knowledge and experience of seal manufacturers, …

API 682 is the leading document for mechanical seals in petrochemical, chemical, and pipeline services worldwide. It has combined the aspects of seal design, testing, standardization, and applications to …

This brochure provides basic information about API 682 4th edition. It contains a set of charts and summaries that give a brief overview and represent a step-by-step method to specify and select …

API 682 3rd edition (1) describes pressurised as arrangement 3, having two seals per cartridge assembly that utilise an externally supplied pressurised barrier fluid.

1 day ago · What Is API 682 and Who Needs It? API 682 establishes minimum requirements for mechanical seals on centrifugal and rotary pumps handling petroleum, heavy chemicals, and gas. …

This standard is referenced normatively in API 610. It is applicable to both new and retrofitted pumps and to pumps other than API 610 pumps (e.g. ASME B73.1, ASME B73.2, and API 676 pumps).

Sep 10, 2025 · What is API 682? API 682 is a standard published by the American Petroleum Institute (API) that provides guidelines for mechanical seals used in centrifugal pumps.

Jun 14, 2023 · This document was produced under API standardization procedures that ensure appropriate notification and participation in the developmental process and is designated as an API …

May 1, 2014 · This standard is referenced normatively in API 610. It is applicable to both new and retrofitted pumps and to pumps other than API 610 pumps (e.g. ASME B73.1, ASME B73.2, and API …

Aug 29, 2013 · Since its introduction in 1994, API 682 has become “the” standard that sets the global tone for the procurement and operation of seal and supply systems for centrifugal pumps in the oil …