External Balanced Component Mechanical Seal
Product Overview:
The SME is an external balanced component mechanical seal with non-metallic components in contact with the media, making it suitable for corrosive and chemical applications. It can be used with a variety of stationary face arrangements and is designed for adjustable working length, allowing pump efficiency adjustments without dismantling the pump. The seal features a hydraulically balanced face, non-clogging design, and durable non-metallic wetted parts for chemical resistance. Depending on condition, all First4Seals cartridge seals can be fully refurbished.
Key Features:
External mechanical seal with hydraulically balanced face
Non-clogging seal design for liquids with solids
Non-metallic wetted parts (PTFE, carbon, ceramic) for chemical resistance
Adjustable working length for pump efficiency optimization
Sizes from 20mm to 125mm (0.625" – 5.000")
Suitable for chemical, corrosive, and general industrial applications
Fully refurbishable
