About us
DGM Seals
DGM is a Quebec-based family business founded in 1989 that operates in the field of dynamic seals and related components for the commercial and industrial sectors.
Provide a local, rapid, and high-quality alternative by promoting flexibility and close relationships with our clients.
For over 35 years, we have been offering repair and custom manufacturing services for all types of mechanical seals, in addition to maintaining a large inventory of standard seals for quick delivery. Our extensive network of specialized suppliers, along with our full-service workshop located in Joliette, gives us almost limitless flexibility when it comes to finding solutions for our clients.
Mechanical Seals: The essential solution for dynamic sealing
A mechanical seal, also known as a sealing gland or mechanical seal, is an essential device used in pumps, compressors, agitators, mixers, and other rotating equipment to seal the rotating shaft and prevent fluid leakage. It is composed of several components, including friction faces, O-rings, and springs, designed to withstand wear and varying operating conditions.
Lapping: Precision in the service of performance
Lapping is a high-precision mechanical finishing process that involves removing a very thin layer of material from a surface to achieve perfect flatness, smoothness, and uniformity. This technique enhances surface quality by reducing microscopic irregularities while ensuring extremely tight dimensional tolerances. The sealing between surfaces is achieved through the perfect flatness of their contact areas. Lapping is essential in industries such as water treatment, aerospace, automotive, manufacturing, mining, and electronics, where precision, flatness, and surface quality are critical to ensuring the performance and durability of vital equipment.