• Single & Double Cartridge Seal 

• Split Seals Unbalanced Seals 

• External & Internal Shaft Mounted Seals 

• Seal Repair (all makes and models) 

• Bearing Isolators & Protection 

A4 Industrial offers a complete range of mechanical seals designed to deliver reliable sealing performance in pumps, mixers, and rotating equipment. We supply and repair single and double cartridge seals, split seals, unbalanced seals, and custom-engineered sealing systems.

Our seals are precision-manufactured to minimize leakage, reduce maintenance, and extend equipment life. We also provide seal repair services for all major makes and models, ensuring fast turnaround and cost-effective operation. Whether for standard or specialized industrial use, A4 Industrial provides the sealing solutions you can trust.