Silicone

Integraflow supplies high-quality DIN Imperial Silicone Seals, designed for use in DIN 11851-style hygienic unionsfitted to imperial outside diameter (OD) stainless steel tube systems. Silicone is a versatile, food-grade elastomer known for its exceptional flexibility, thermal stability, and clean-in-place compatibility, making it ideal for high-purity processing environments.

These gaskets sit between the male liner and female ferrule in a DIN union, creating a soft but secure seal that holds its integrity during high-temperature cycles and frequent disassembly.

Key features:

• Designed for 1” to 4” imperial OD stainless steel tubing

• Temperature range from -60°C to +200°C

• Highly flexible – ideal for irregular surfaces and quick union assembly

• Suitable for CIP/SIP and sterilisation cycles

• Available in white or translucent FDA-compliant silicone, with USP Class VI options

• Compatible with all DIN Imperial Liners, Ferrules, and Nuts

Ideal for:

• Pharmaceutical and biotech systems

• Food and beverage processing lines

• Dairy and milk transfer equipment

• Cosmetic and cleanroom production facilities

All DIN Imperial Silicone Seals are fully traceable, manufactured to strict hygienic standards, and available for fast UK dispatch from Integraflow – your expert in hygienic imperial sealing solutions.