Masterflex® Sanitary Gaskets, Polymers

Ensure a tight seal
  • Ideal for general-purpose and single-use applications, to connect tubing with rest of system
  • Single-use custom configuration solutions to minimize downtime
  • Always in stock—most materials and configurations available to ship same day
These gaskets are for Tri-Clamp® style fittings and come in a wide variety of materials to match your specific process needs. All gaskets meet USDA, 3-A and CGMP criteria. FDA Compliant. All silicone, EPDM, PTFE, and Viton® gaskets are animal-derived ingredient free and meet USP Class IV and cytotoxicity criteria. Contact Cole-Parmer for other sizes or materials.

Platinum-cured silicone is ideal for most pharmaceutical, food, and beverage processing applications. Odorless and tasteless to ensure media purity. May undergo SIP. Usable from -58 to 446°F (-50 to 230°C).

Viton offers excellent chemical resistance, especially to many acids and alkalis.
$3.20 - $52.50USD / Pkg of 10

29 variations of this product are available.

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29 PRODUCT OPTIONS
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Fitting Material Sanitary Gasket Size (in) Description
Availability Pricing
COMPARE
Buna-N 4 Buna-N Sanitary Gasket, Black, 4" Tri-Clamp; 1/Pk
$3.20USD / Each
COMPARE
Silicone 4 Silicone Sanitary Gasket, 4" Tri-Clamp; 1/Pk
$6.40USD / Each
COMPARE
Platinum-cured silicone 3/4 Silicone Sanitary Gasket, 3/4" Tri-Clamp; 10/Pack
$21.50USD / Pkg of 10
COMPARE
Platinum-cured silicone 2 Silicone Sanitary Gasket, 2" Tri-Clamp; 10/Pack
$30.00USD / Pkg of 10
COMPARE
Platinum-cured silicone 2 1/2 Sanitary Gasket, Silicone, 2 1/2", 10/pk
$33.00USD / Pkg of 10
COMPARE
Viton 1 Viton Sanitary Gasket, 1" Tri-Clamp; 10/Pack
$48.50USD / Pkg of 10
COMPARE
Viton 1 1/2 Viton Sanitary Gasket, 1-1/2" Tri-Clamp; 10/Pack
$49.00USD / Pkg of 10
COMPARE
Viton 2 Viton Sanitary Gasket, 2" Tri-Clamp; 10/Pack
$45.25USD / Pkg of 10
COMPARE
Viton 2 1/2 Viton Sanitary Gasket, 2-1/2" Tri-Clamp; 10/Pack
$52.50USD / Pkg of 10
COMPARE
Buna N 3/4 Buna-N Sanitary Gasket, 3/4" Tri-Clamp; 10/Pack
$21.75USD / Pkg of 10
COMPARE
Buna N 1 Buna-N Sanitary Gasket, 1" Tri-Clamp; 10/Pack
$12.00USD / Pkg of 10
COMPARE
Buna N 2 Buna-N Sanitary Gasket, 2" Tri-Clamp; 10/Pack
$13.90USD / Pkg of 10
COMPARE
EPDM 3/4 EPDM Sanitary Gasket, 3/4" Tri-Clamp; 10/Pack
$22.50USD / Pkg of 10
COMPARE
EPDM 2 EPDM Sanitary Gasket, 2" Tri-Clamp; 10/Pack
$23.00USD / Pkg of 10
COMPARE
EPDM 2 1/2 EPDM Sanitary Gasket, 2-1/2" Tri-Clamp; 10/Pack
$23.00USD / Pkg of 10
COMPARE
PTFE 3/4 PTFE Sanitary Gasket, 3/4" Tri-Clamp; 10/Pack
$27.50USD / Pkg of 10
COMPARE
PTFE 1 PTFE Sanitary Gasket, 1" Tri-Clamp; 10/Pack
$36.00USD / Pkg of 10
COMPARE
PTFE 1 1/2 PTFE Sanitary Gasket, 1-1/2" Tri-Clamp; 10/Pack
$33.50USD / Pkg of 10
COMPARE
PTFE 2 PTFE Sanitary Gasket, 2" Tri-Clamp; 10/Pack
$46.75USD / Pkg of 10
COMPARE
PTFE 2 1/2 PTFE Sanitary Gasket, 2-1/2" Tri-Clamp; 10/Pack
$37.50USD / Pkg of 10
Showing 1 - 20 of 29

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