TUF-FLEX® PTFE UNITIZED TRI-CLAMP® GASKET 

Rubber Fab’s Tuf-Flex® sanitary gasket is the world’s only unitized gasket, and is setting new standards for purity, performance and flexibility. Tuf-Flex® is specifically designed to meet critical requirements in pharmaceutical, biotechnology, ultrapure water, WFI (water-for-injection).

G.O.Science  T:  031-375-6493   E-Mail : info@gosci.co.kr

High Performance With Exceptional Purity

Because its elastomer core is protected by a unitized layer of PTFE, a Tuf-Flex sanitary gasket will not release elastomer extractables or particulates totally eliminating spalling. The result is an exceptionally maintained sanitary tubing I.D. with no I.D. invasiveness or system contamination.


Tuf-Flex Is Ultra-Pure 

• Will not impart taste or odor – no cross flavor contamination

• No extractables, TOCs or particulates to contaminate product stream

• No-pigment 

• No gasket I.D. invasion 

• Exceptional cleanability response 

• Non-stick surfaces 



Achieve Higher Results Under SIP/CIP Conditions 

• Uniting the flexibility of an elastomer with the chemical resistance of PTFE 

• Superior resistance to cold flow and creep 

• Excellent chemical resistance 

• Minimal thermal expansion 

• Exceptional flexibility


Tuf-Flex Prevents Process Interruptions

• Perfect cleanability 

• No re-torquing 

• Up to 500 SIP cycles guaranteed 

• Outstanding service life 

• Reusable • Extended uptime 

• Maintains seal @ 30 in./lbs. 

• Temperature Range: -20°F to 300°F


TUF-FLEX® PTFE Gasket
Cat No
Description
A42MPGR-TF-050-E
0.5S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-075-E
0.75S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-100-E
1.0S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-150-E
1.5S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-200-E
2.0S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-250-E
2.5S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-300-E
3.0S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-400-E
4.0S Tuf-Flex Tri-Clamp Gasket
A42MPGR-TF-600-E
6.0S Tuf-Flex Tri-Clamp Gasket