Types of Mechanical Seals for Industrial Applications

Mechanical seals come in various types to meet different operational needs. Single mechanical seals are cost-effective for low-pressure, non-hazardous fluids. Double mechanical seals provide extra safety for toxic or abrasive media. Cartridge seals are pre-assembled units that simplify installation and reduce human error. Other designs include split seals for large shafts and metal bellows seals for high-temperature applications. Choosing the right type depends on fluid properties, pressure, temperature, and industry standards. Industries such as pulp & paper, chemical processing, and food production rely on specialized seals to ensure operational reliability and compliance.