Mechanical Seals

World's Widest Range

We manufacture and supply all common industry standard Mechanical Seal types and dimensional standards, in addition to providing the largest range of equipment specific Mechanical Seal replacements for all major global pump manufacturers.

Superior Product Quality and Manufacture

Exceptional design capability combined with a company-wide quality ethos, as well as extensive in-house electronic production and inspection control systems gives us absolute quality, traceability and cost control of our products. This gives you assured consistency of supply, quality and reliability to confidently service your customers.

Stock Guarantee with Same Day Despatch

Guaranteed stock availability for over 80,000 Mechanical Seal product lines along with same-day despatch. All available to you live through our customer Web Portal, allowing you to surpass your customers service expectations.

Advanced Custom Design

We can also design and manufacture any standard or special mechanical design principle to fit your specific dimensional, equipment and application needs. Our designs eliminate the common faults found in some original industry standard types through improved design, technology and material quality.

 

OEM Replacement Seals

OEM Replacement Seals

Vulcan has the world's largest range of seal designs for specific pumps and applications across all industries. Supplying FDA specified complaint materials for all Seals commonly used within the Food and Beverage industry.

Cartridge Mechanical Seals

Cartridge Mechanical Seals

Modular design, balanced, multiple spring, ‘O’-Ring mounted cartridge seals with various bolt holes and flush port combinations. Designed for easy installation with gland dimensions for near universal fitting.

Conical 'O'-Ring Mounted

Conical 'O'-Ring Mounted

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

Elastomeric Bellows

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

Diaphragm

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

Parallel 'O'-Ring Mounted

Robust design suitable for standard metric and imperial housing sizes. Commonly found in marine, textile, paper, refrigeration, wastewater industries and many more.

Multiple Spring

Multiple Spring

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

Wave Spring

Compact bidirectional 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

Water Pump

Cost effective and reliable seal used in high volume water systems - swimming pools, shower pumps, central heating and irrigation. Designed to improve seal performance and life where water interferes with seal faces.

Stationary Seals

Stationary 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.