Tri Clamp gasket
HAZFLO

Tri Clamp gasket seal (PTFE, VITON, SILICONE and EPDM)

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Tri clamp seals 

Used when installing the relevant tri clamp over a ferrule
Food grade and non reactive in most circumstances

EPDM (black):

-30 deg - 200 deg C rated 
Great resistance to corrosion (acid)
Good resistance to alkali exposure
Fair compression set 
Good resistance to odour, taste and abrasion resistance. 
Not recommended for use with oils 


PTFE(white/light):

-35 deg to 140 deg C 
Excellent acid resistance 
Excellent alkali resistance 
Excellent fats exposure 
Excellent tase and odour resistance 
Fair abrasion resistance 
Compression set - cold flows 

VITON or FMK 
-30 - 200 deg C
Great acid resistance 
Poor alkali resistance 
Excellent fats and oils resistance 
Good taste and odor resistance 
Good abrasion resistance 
Excellent compression set 

SILICON 
-35 - 230 deg C
Poor acid resistance 
Poor alkali resistance 
Poor fats and oils resistance 
Good taste and odor resistance 
Good abrasion resistance 
Excellent compression set 

Gasket material approved by (3A), USDA and complies with FDA's 21CFR177.2600 and 1550. Passed U.S.P. Class VI Cytotoxicity testing.

PSI Service Ratings for the sanitary clamps DO NOT APPLY to connections (1" and above) using any PTFE gaskets, due to the potential for cold flow under normal operating conditions.

PTFE gaskets, when used with any clamp, are likely to leak at pressures far below the published service ratings. This restriction does not apply to the fractionally sized ½" and ¾" connections, due to their recessed, fully contained design.

TECHNICAL DATA SHEETS HERE and HERE