PPC Mechanical Seals has been manufacturing quality seals since 1958, and produces seals for some of the most extreme applications.  At Edelmann & Associates, Inc., we are the  factory authorized distributor for PPC Mechanical Seals in Minnesota, Western Wisconsin, North Dakota, and South Dakota

Founded in 1958, PPC Mechanical Seals was one of the first mechanical seal companies to provide seal repair service on all types of seals.  PPC then took the knowledge and experience it gained from repairing seals to engineer, design and manufacturing their own line of mechanical seals.

Today PPC Mechanical Seals are operating in some of the most demanding applications throughout the process industry, and customers are relying on the excellent technical service and support provided by our experienced staff.  We have your solution for sealing pumps, mixers, compressors, centrifuges, and other pieces of rotating equipment.

PPC offers a complete range of mechanical seals designs including single and double cartridge seals, metal bellows seals, split single and double seals, as well as custom engineered seals.  Each is available in a broad range of materials and sizes.  They are sometimes compared to John Crane, Flowserve and Chesterton.

PPC primary seal types are summarized below.

For personalized assistance with sizing and selection, please contact us >>>

PPC Mechanical Seals Selection

Cartridge Seals

  • Single and Dual Seal Arrangements
  • Pre-assembled and pre-tested, complete unit for quick, easy, and error free installation.
PPC cartridge seals

Split Seals

  • Single and Double Designs
  • Radially split seals allow for easy installation of mechanical seals on double ended pumps and larger pieces of equipment which are generally labor intensive when installing non-split seals.
PPC split seal

Welded Metal Bellows Seals

  • Single and Dual Seal Arrangements
  • Welded Bellows seals eliminate dynamic secondary sealing elements, are capable of high temperatures, +600°F and down to cryogenic services. Rotating and stationary designs are available. Also available in cartridge or non-cartridge designs.
PPC Welded Metal Bellows Seals

Component Seals

  • Single and Dual Seal Arrangements
  • Component seals are available in a wide range of sizes, designs, and materials. They are available as single seals, dual or multiple seal arrangements. Since they are not mounted on a sleeve, they fit in small stuffing box diameters.
PPC Component Seals

 Cryogenic Seals

  • Single Seal Arrangements
  • Cryogenic seals are available in a four sizes. They fit most cryogenic pumps. Made to handle O², Ar, N, CO² and other Industrial Liquefied gases.
PPC Cryogenic Seals

At Edelmann & Associates, we know PPC Mechanical Seals.


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