Sanitary Gaskets - Sanitary Seals - Tri Clamp Gaskets - Tri Clover Gasket

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/N MATERIAL DUROMETER (SHORE A) COLOR TEMP LOW FL TEMP HIGH FL FDA* USP CLASS VI** NSF61 USDA 3A METAL DETECTABLE
Request Quote DatasheetE1000 EPDM 70 Black -65 300 checkmark checkmark
Peroxide cured EPDM, Different Durometer , KTW, WRAS standards available
Request Quote DatasheetE1074 EPDM 70 White -65 300 checkmark checkmark checkmark
Wide range of compliance
Request Quote DatasheetE1080 EPDM 70 Black -40 250 checkmark checkmark checkmark
Wide range of compliance
Request Quote DatasheetE1097 EPDM 70 Black -65 300 checkmark checkmark checkmark
Formulated for Chloramine Resistance. Can be manufactured in custom shapes with minimal setup charge.
Request Quote DatasheetB1002 NBR 70 Black -30 250 checkmark
Available in many durometers and colors
Request Quote DatasheetB1039 NBR 70 White -30 250 checkmark
Available in many durometers and colors
Request Quote DatasheetB1058 NBR 70 Black -30 250 checkmark checkmark
KTW, WRAS and other standards available.
Request Quote DatasheetB1105 NBR 70 Black -30 250 checkmark checkmark
Metal detectable for contamination detection sensors(additional colors available)
Request Quote DatasheetS1000 VMQ 70 Orange -75 400 checkmark
Available in many durometers and colors
Request Quote DatasheetS1020 VMQ 70 Clear Translucent -75 400 checkmark
Clear Translucent, available in many durometer and color choices.
Request Quote DatasheetS1037 VMQ 70 Clear Translucent -75 400 checkmark checkmark
Clean room manufactured, platinum cured (specific base materials and cleanroom packaging options available)
Request Quote DatasheetS1083 VMQ 70 Clear Translucent -65 400 checkmark checkmark
Commercial manufactured, platinum cured (cleanroom manufacturing and packaging options available)
Request Quote DatasheetS1146 VMQ 70 White -75 480 checkmark checkmark
Cleanroom manufactured, Lower cost than clear
Request Quote DatasheetV1039 FKM 75 White -15 437 checkmark checkmark
Cleanroom manufacturing and packaging options available
Request Quote DatasheetV1118 FKM 70 White -15 437 checkmark checkmark checkmark
Steam Resistant Terpolymer, Also available in black
Request Quote DatasheetV1148 FKM 70 Black -15 392 checkmark checkmark
Metal detectable for contamination detection(additional colors available)
Request Quote DatasheetZ1204 FFKM 75 Black 20 450 checkmark checkmark
Least expensive for standard sizes  Alternative to Kalrez® 6230
Request Quote DatasheetZ1409 FFKM 75 Black -4 500 checkmark
Greater temperate resistance range, Alternative to Kalrez® 6230
Request Quote DatasheetZ1318 FFKM 75 White 5 500 checkmark checkmark checkmark
Least expensive for standard sizes Alternative to Kalrez® 6221
Request Quote DatasheetZ1305 FFKM 80 White 5 590 checkmark checkmark checkmark
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.

New Customer Hotline: 800-775-6525

Existing Customer Specialist: 800-775-6525 or repeat customers

Marco Rubber & Plastics
PO Box 1150
Seabrook, NH 03874

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