Mechanical Seals
OEM Replacement Mechanical Seals
Vulcan Seals has the world’s largest range of seal designs for specific pumps and applications across all industries. Supplying FDA specified compliant materials for all Seals commonly used within the Food and Beverage industry.
American Coding System
While Vulcan Seals operates its own global Mechanical Seal coding system, we also incorporate common American coding systems for all standard American Mechanical Seals to ensure we maintain simplicity of business.
Cartridge Mechanical Seals
Modular design, balanced, multiple spring, ‘O’-Ring mounted cartridge Mechanical Seals with various bolt holes and flush port combinations. Designed for easy installation with gland dimensions for near universal fitting.
Conical 'O'-Ring Mounted Mechanical Seals
Robust design for DIN and standard housing dimensions. With a wide choice of face materials, it is suitable for a large variety of applications – pumps, mixers, agitators, compressors and other rotary shaft equipment.
Elastomeric Bellows Mechanical Seals
Technically efficient and highly versatile. Suitable for virtually any application, especially for pumping media containing solids for hygienic applications due to the non-clogging and self-adjusting design.
Diaphragm Mechanical Seals
The accommodating single springs and elastomer diaphragms make this type ideal for general and demanding conditions. Highly proficient sealing covering all standard pump shaft working lengths and housing sizes.
Parallel 'O'-Ring Mounted Mechanical Seals
Robust design suitable for standard metric and imperial housing sizes. Commonly found in marine, textile, paper, refrigeration, wastewater industries
Multiple Spring Mechanical Seals
Vulcan balanced and unbalanced Multiple Spring seal range for corrosive and demanding applications. Available as internal component and external Cartridge Seals, as standard with 316SS and triple phenolic carbon.
Wave Spring Mechanical Seals
Compact bi-directional seal originally designed for short working length and hygienic requirements, such as rotary lobe pumps. Ideal for pumping viscous liquids in the food, dairy, brewery and pharmaceutical industries.
Water Pump Mechanical Seals
Cost effective and reliable Mechanical Seal used in high volume water pump systems – swimming pools, shower pumps, central heating and irrigation. Designed to improve Mechanical Seal performance and life where water interferes with seal faces.
Stationary Mechanical Seals
Wide range of stationary seals of different styles and materials to help you find the best combination of sealing faces for your application requirements.