Sanitary Seals

Offering a Full Line of Sanitary Seals, Sanitary Gaskets, Tri-Clamp Gaskets, and Tri-Clover Gaskets

Sanitary Filter Gasket
  • Sanitary Gaskets are available for the Food, Beverage, Dairy & Pharmaceutical processing industries.
  • Sanitary Gaskets are available in Buna-N, Viton, EPDM, Silicone and PTFE.  The materials are FDA compliant and some are USP Class VI certified.
  • Gaskets are available in a wide variety of configurations.

Tri-Clamp Sanitary Gasket - Sanitary Seals


Sanitary Gasket Flange Assembly

Common Materials Available Standard or Metal or X-Ray Detectable

  • NBR, Buna-N
  • EPDM (Chloramine Resistant CPD Available)
  • PTFE
  • FKM, Viton®
  • Aflas®
  • FFKM, Kalrez® Type

Compliance Standards Available:

  • FDA Compliant
  • USDA 3-A Compliant
  • USP Class VI Medical Grade


Approximate Dimensions of
STANDARD Tri-Clamp Style Gaskets

Sanitary Gasket Dimensions

For 1/2" and 3/4" Approx. thickness: .079"

Dimensions ID OD
1/2" 3/8" 1"
3/4" 5/8" 1"
1" 7/8" 2"
1 1/2" 1 3/8" 2"
2" 1 7/8" 2 1/2"
2 1/2" 2 3/8" 3"
3" 2 7/8" 3 1/2"
4" 3 7/8" 4 1/2"
5" 4 3/4" 5 1/2"
6" 5 3/4" 6 1/2"

Approximate Dimensions of
STANDARD FLANGED Tri-Clamp Style Gaskets

Sanitary Gasket Flange Dimensions

 

Dimensions ID OD
1" 7/8" 2"
1 1/2" 1 3/8" 2"
2" 1 7/8" 2 1/2"
2 1/2" 2 3/8" 3"
3" 2 7/8" 3 1/2"
4" 3 7/8" 4 1/2"
5" 4 3/4" 5 1/2"
6" 5 3/4" 6 1/2"
8" 7 3/4" 8 1/2"
10" 9 11/16" 10 1/2"
12" 11 11/16" 12 1/2"

Approximate Dimensions of
TEFLON ENVELOPE Tri-Clamp Style Gaskets

Sanitary Gasket Flange Dimensions

 

Dimensions ID OD
1/2" 3/8" 7/8"
3/4" 5/8" 7/8"
1" 7/8" 2"
1 1/2" 1 3/8" 2"
2" 1 7/8" 2 1/2"
2 1/2" 2 3/8" 3"
3" 2 7/8" 3 1/2"
4" 3 7/8" 4 1/2"
5" 4 3/4" 5 1/2"
6" 5 3/4" 6 1/2"
8" 7 3/4" 8 1/2"
10" 9 3/4" 10 1/2"
12" 11 3/4" 12 1/2"

Popular Compounds

Contact us for help selecting from these and the many more available.

P/NMATERIALDUROMETER (SHORE A)COLORTEMP LOW FLTEMP HIGH FLFDA*USP CLASS VI**NSF61USDA 3AMETAL DETECTABLE
Request QuoteDatasheetE1000EPDM70Black-65300checkmarkcheckmark
Peroxide cured EPDM, Different Durometer , KTW, WRAS standards available
Request QuoteDatasheetE1074EPDM70White-65300checkmarkcheckmarkcheckmark
Wide range of compliance
Request QuoteDatasheetE1080EPDM70Black-40250checkmarkcheckmarkcheckmark
Wide range of compliance
Request QuoteDatasheetE1097EPDM70Black-65300checkmarkcheckmarkcheckmark
Formulated for Chloramine Resistance. Can be manufactured in custom shapes with minimal setup charge.
Request QuoteDatasheetB1002NBR70Black-30250checkmark
Available in many durometers and colors
Request QuoteDatasheetB1039NBR70White-30250checkmark
Available in many durometers and colors
Request QuoteDatasheetB1058NBR70Black-30250checkmarkcheckmark
KTW, WRAS and other standards available.
Request QuoteDatasheetB1105NBR70Black-30250checkmarkcheckmark
Metal detectable for contamination detection sensors(additional colors available)
Request QuoteDatasheetS1000VMQ70Orange-75400checkmark
Available in many durometers and colors
Request QuoteDatasheetS1020VMQ70Clear Translucent-75400checkmark
Clear Translucent, available in many durometer and color choices.
Request QuoteDatasheetS1037VMQ70Clear Translucent-75400checkmarkcheckmark
Clean room manufactured, platinum cured (specific base materials and cleanroom packaging options available)
Request QuoteDatasheetS1083VMQ70Clear Translucent-65400checkmarkcheckmark
Commercial manufactured, platinum cured (cleanroom manufacturing and packaging options available)
Request QuoteDatasheetS1146VMQ70White-75480checkmarkcheckmark
Cleanroom manufactured, Lower cost than clear
Request QuoteDatasheetV1039FKM75White-15437checkmarkcheckmark
Cleanroom manufacturing and packaging options available
Request QuoteDatasheetV1118FKM70White-15437checkmarkcheckmarkcheckmark
Steam Resistant Terpolymer, Also available in black
Request QuoteDatasheetV1148FKM70Black-15392checkmarkcheckmark
Metal detectable for contamination detection(additional colors available)
Request QuoteDatasheetZ1204FFKM75Black20450checkmarkcheckmark
Least expensive for standard sizes  Alternative to Kalrez® 6230
Request QuoteDatasheetZ1409FFKM75Black-4500checkmark
Greater temperate resistance range, Alternative to Kalrez® 6230
Request QuoteDatasheetZ1318FFKM75White5500checkmarkcheckmarkcheckmark
Least expensive for standard sizes Alternative to Kalrez® 6221
Request QuoteDatasheetZ1305FFKM80White5590checkmarkcheckmarkcheckmark
Greater temperate resistance range,  Alternative to Kalrez® 6221

*FDA compliance per 21 CFR 177.2600 parts A-D, E&F approved compounds available upon request. **USP <87> and USP <88> approved compounds available upon request.
The temperature ranges presented above are approximations for dry air service only and should not be used to determine design specifications or end-use temperature limits. Actual temperature range of a compound in an end-use application is highly dependent on part type, hardware configuration, applied forces, chemical media, pressure and thermal cycling effects, and other factors. The most practical way of determining an end-use temperature range is testing in the actual application conditions. Consult a Marco Engineer for more details.