Integraflow offers a reliable range of Metric DIN Silicone Seals, manufactured for use in DIN 11851 hygienic unionson metric outside diameter stainless steel tubing. Silicone is an ultra-flexible, food-grade elastomer widely used in temperature-sensitive and clean environments thanks to its thermal stability and soft sealing characteristics.

These gaskets create a hygienic, leak-free seal between the liner and ferrule and are ideal for systems that require frequent disassembly, sterilisation, or thermal cycling.

Key features:

• Fits metric tube sizes from DN10 to DN150

• Extremely flexible – perfect for quick, reliable assembly

• Wide temperature range: -60°C to +200°C

• Ideal for CIP/SIP, steam sterilisation, and high-purity systems

• Available in white or translucent FDA-grade silicone, with USP Class VI compliance

• Compatible with Integraflow’s DIN Liners, Ferrules, and Nuts

Recommended for:

• Pharmaceutical and biotech environments

• Food and beverage processing

• Dairy production and packaging systems

• Cosmetic and personal care manufacturing

All Metric DIN Silicone Seals are fully batch traceable, compliant with hygienic standards, and available for rapid UK dispatch from Integraflow – your trusted source for high-purity sealing solutions.