The Tuf-Flex® gasket grafts a PTFE envelope to an elastomer core. Unlike pure PTFE gaskets, or even other sheathed gaskets, Tuf-Flex® will not creep or cold flow over time and therefore maintains the integrity of its seal in your process line. The core gives the gasket the mechanical properties of an elastomer, including memory and flexibility. Designed to meet the stringent requirements of biopharmaceutical, ultra-pure water, WFI (water for injection), and food and beverage processing applications. A USP Class VI certification; meets USDA and 3A® sanitary standards. Material is free of animal-derived ingredients.
This gasket meets all FDA Title 21 CFR 177.2600 and 177.1550, ASME®-BPE, USDA, 3A® and cGMP specifications.
Tuf-Flex® gaskets are animal-derived ingredient free and meet USP Class VI and cytotoxicity specifications.
Temperature Range: -100°F to 350°F
Either a Certificate of Conformance or a Lot Traceable Certificate is available upon request at time of order.
Note: Fits Standard Tri-Clamp® Connections.
Please see Tri-Clamp® Master Size Chart for more detailed information