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2. API Standard 682 - Wikipedia

   en.wikipedia.org/wiki/API_Standard_682

   API Standard 682, titled "Pumps - Shaft Sealing Systems for Centrifugal and Rotary Pumps," is the American Petroleum Institute standard for end-face mechanical seals. [1] 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 ...

3. End-face mechanical seal - Wikipedia

   en.wikipedia.org/wiki/End-face_mechanical_seal

   The first commercially successful mechanical seal to be used on centrifugal pumps was probably made by the Cameron Division of the Ingersoll-Rand Company. The Cameron seal was installed in a number of centrifugal pipeline pumps in 1928. [6] Mechanical seals in the 1930s often used a face combination of hardened steel versus leaded bronze.

4. Flowserve - Wikipedia

   en.wikipedia.org/wiki/Flowserve

   2004 - Thompsons Kelly & Lewis [15] (Australian supplier of centrifugal pumps [16]) 2005 - Interseal assets (from Australia-based Ludowici Mineral Processing Equipment Pty Ltd. [17]) 2006 - HydroTechnik (privately held mechanical seal manufacturer based in Olomouc, Czech Republic [18]) 2007 - MF Sealing Systems (British industrial pump and seal ...

5. Seal (mechanical) - Wikipedia

   en.wikipedia.org/wiki/Seal_(mechanical)

   Split seals [4] are innovative sealing solutions designed to enhance efficiency and convenience in various mechanical systems. These seals are specifically engineered to address the challenges associated with traditional seals, offering improved installation, maintenance, and operational benefits. Bung; Compression seal fitting; Diaphragm seal

6. Centrifugal pump - Wikipedia

   en.wikipedia.org/wiki/Centrifugal_pump

   Self-Priming centrifugal pumps were invented in 1935. One of the first companies to market a self-priming centrifugal pump was American Marsh in 1938. [citation needed] Centrifugal pumps that are not designed with an internal or external self-priming stage can only start to pump the fluid after the pump has initially been primed with the fluid.

7. Dry gas seal - Wikipedia

   en.wikipedia.org/wiki/Dry_gas_seal

   Dry gas seals are non-contacting, dry-running mechanical face seals that consist of a mating (rotating) ring and a primary (stationary) ring. When operating, lifting geometry in the rotating ring generates a fluid-dynamic lifting force causing the stationary ring to separate and create a gap between the two rings.