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Velp Scientifica™ Spare FKM Gasket for use with Raw Fiber Extractors FIWE Series.
Velp Scientifica™ Viton Seal for use with VELP SER 148.
Velp Scientifica™ Spare Glass Condenser Gasket for use with Raw Fiber Extractors FIWE Series.
Velp Scientifica™ Viton Seal offers a tight and leafproof seal when used with their compatable extractor.
Velp Scientifica™ Butyl Seal for use with VELP SER 148.