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Stainless Steel Sanitary Fittings

SKUs available on this product page

40MOFSFYY-12, 40MOFU-5, 40MPFUG-1, 40MPFUG-1.5, 40MPFUG-2, 40MPFUG-2.5, 40MPFUG-3, 40MPFUG-4, 40MOFUG-5, 40MOFUG-6, 40MOFUG-8, 40MOFUG-10, 40MOFUG-12, 40MPFUO-1, 40MPFUO-1.5, 40MPFUO-2, 40MPFUO-2.5, 40MPFUO-3, 40MPFUO-4, 40MOFUO-5, 40MOFUO-6, 40MOFUO-8, 40MOFUO-10, 40MOFUO-12, 40MPFUPK-1, 40MPFUPK-1.5, 40MPFUPK-2, 40MPFUPK-2.5, 40MPFUPK-3, 40MPFUPK-4, 40MOFUPK-5, 40MOFUPK-6, 40MOFUPK-8, 40MOFUPK-10, 40MOFUPK-12, 40MPFUPE-1, 40MPFUPE-1.5, 40MPFUPE-2, 40MPFUPE-2.5, 40MPFUPE-3, 40MPFUPE-4, 40MOFUPE-5, 40MOFUPE-6, 40MOFUPE-8, 40MOFUPE-10, 40MOFUPE-12, 40MPFUR-1, 40MPFUR-1.5, 40MPFUR-2, 40MPFUR-2.5, 40MPFUR-3, 40MPFUR-4, 40MOFUR-5, 40MOFUR-6, 40MOFUR-8, 40MOFUR-10, 40MOFUR-12, 40MPFUY-1, 40MPFUY-1.5, 40MPFUY-2, 40MPFUY-2.5, 40MPFUY-3, 40MPFUY-4, 40MOFUY-5, 40MOFUY-6, 40MOFUY-8, 40MOFUY-10, 40MOFUY-12, 40MPFEB-1, 40MPFEB-1.5, 40MPFEB-2, 40MPFEB-2.5, 40MPFEB-3, 40MPFEB-4, 40MOFEB-5, 40MOFEB-6, 40MOFEB-8, 40MOFEB-10, 40MOFEB-12, 40MPFEG-1, 40MPFEG-1.5, 40MPFEG-2, 40MPFEG-2.5, 40MPFEG-3, 40MPFEG-4, 40MOFEG-5, 40MOFEG-6, 40MOFEG-8, 40MOFEG-10, 40MOFEG-12, 40MPFEO-1, 40MPFEO-1.5, 40MPFEO-2, 40MPFEO-2.5, 40MPFEO-3, 40MPFEO-4, 40MOFEO-5, 40MOFEO-6, 40MOFEO-8, 40MOFEO-10, 40MOFEO-12, 40MPFEPK-1, 40MPFEPK-1.5, 40MPFEPK-2, 40MPFEPK-2.5, 40MPFEPK-3, 40MPFEPK-4, 40MOFEPK-5, 40MOFEPK-6, 40MOFEPK-8, 40MOFEPK-10, 40MOFEPK-12, 40MPFEPE-1, 40MPFEPE-1.5, 40MPFEPE-2, 40MPFEPE-2.5, 40MPFEPE-3, 40MPFEPE-4, 40MOFEPE-5, 40MOFEPE-6, 40MOFEPE-8, 40MOFEPE-10, 40MOFEPE-12, 40MPFER-1, 40MPFER-1.5, 40MPFER-2, 40MPFER-2.5, 40MPFER-3, 40MPFER-4, 40MOFER-5, 40MOFER-6, 40MOFER-8, 40MOFER-10, 40MOFER-12, 40MPFEW-1, 40MPFEW-2.5, 40MPFEW-3, 40MOFEW-10, 40MOFEW-12, 40MPFEY-1, 40MPFEY-1.5, 40MPFEY-2, 40MPFEY-2.5, 40MPFEY-4, 40MOFEY-5, 40MOFEY-6, 40MOFEY-8, 40MOFEY-10, 40MOFEY-12, 40MOFSFY-5, 40MPFSFYB-1, 40MPFSFYB-1.5, 40MPFSFYB-2, 40MPFSFYB-2.5, 40MPFSFYB-3, 40MPFSFYB-4, 40MOFSFYB-5, 40MOFSFYB-6, 40MOFSFYB-10, 40MOFSFYB-12, 40MPFSFYG-1, 40MPFSFYG-1.5, 40MPFSFYG-2, 40MPFSFYG-2.5, 40MPFSFYG-3, 40MPFSFYG-4, 40MOFSFYG-5, 40MOFSFYG-6, 40MOFSFYG-8, 40MOFSFYG-10, 40MOFSFYG-12, 40MPFSFYO-1, 40MPFSFYO-1.5, 40MPFSFYO-2, 40MPFSFYO-2.5, 40MPFSFYO-3, 40MPFSFYO-4, 40MOFSFYO-5, 40MOFSFYO-6, 40MOFSFYO-8, 40MOFSFYO-10, 40MOFSFYO-12, 40MPFSFYPK-1, 40MPFSFYPK-1.5, 40MPFSFYPK-2, 40MPFSFYPK-2.5, 40MPFSFYPK-3, 40MPFSFYPK-4, 40MOFSFYPK-5, 40MOFSFYPK-6, 40MOFSFYPK-8, 40MOFSFYPK-10, 40MOFSFYPK-12, 40MPFSFYPE-1, 40MPFSFYPE-1.5, 40MPFSFYPE-2, 40MPFSFYPE-2.5, 40MPFSFYPE-3, 40MPFSFYPE-4, 40MOFSFYPE-5, 40MOFSFYPE-6, 40MOFSFYPE-8, 40MOFSFYPE-10, 40MOFSFYPE-12, 40MPFSFYR-1, 40MPFSFYR-1.5, 40MPFSFYR-2, 40MPFSFYR-2.5, 40MPFSFYR-3, 40MPFSFYR-4, 40MOFSFYR-5, 40MOFSFYR-6, 40MOFSFYR-8, 40MOFSFYR-10, 40MOFSFYR-12, 40MPFSFYW-2, 40MPFSFYW-2.5, 40MPFSFYW-3, 40MOFWSFY-5, 40MOFWSFY-6, 40MPFSFYY-1, 40MPFSFYY-1.5, 40MPFSFYY-2, 40MPFSFYY-2.5, 40MPFSFYY-3, 40MPFSFYY-4, 40MOFSFYY-5, 40MOFSFYY-6, 40MOFSFYY-8, 40MOFSFYY-10, 40MPFEY-3, 40MPFEW-1.5, 40MPFEW-2, 40MOFE-10, 40MOFE-12, 40MOFE-8, 40MOFE-5, 40MPFUW-1, 40MOFU-10, 40MOFUW-12, 40MOFUW-10, 40MOFUW-5, 40MOFX-10, 40MOFX-12, 40MOFWSFY-8, 40MPFSFYW-1, 40MPFSFYW-1.5, 40MPFSFYW-4, 40MOFSFYB-8, 40MOFWSFY-12, 40MOFSFY-10, 40MOFWSFY-10, 40MOFU-12, 40MPFSFY-MDXR-2.5B, 40MOFU-8, 40MOFU-6, 40MPFU-1.5, 40MPFU-2, 40MPFU-4, 40MPFU-3, 40MPFU-2.5, 40MPFU-1, 40MOFUW-8, 40MOFUW-6, 40MPFUW-1.5, 40MPFUW-2, 40MPFUW-3, 40MPFUW-4, 40MPFUW-2.5, 40MPFE-3, 40MPFE-2, 40MPFE-1.5, 40MPFE-1, 40MPFE-4, 40MPFE-2.5, 40MOFE-6, 40MOFEW-8, 40MPFEW-4, 40MPFSFY-3, 40MOFSFY-6, 40MOFSFY-8, 40MPFSFY-2, 40MOFSFY-12, 40MPFSFY-2.5, 40MPFSFY-4, 40MPFSFY-1.5, 40MPFSFY-1, 40RXPXF-1, 40RXPXF-1.5, 40RXPXF-12, 40RXPXF-6, 40RXPXF-3, 40RXPXF-4, 40RXPXF-2, 40RXPXF-8, 40RXPXF-10, 40RXPXF-2.5, 40MOFX-6, 40MOFX-8, 40MPFX-2.5, 40MPFX-2, 40MPFX-1.5, 40MPFX-4, 40MPFX-3, 40MPFX-1,
Tri-Clamp Flanged Gaskets - Type 2 (40MPF)
Tri-Clamp Flanged Gaskets - Type 2 (40MPF) - Image 2

Tri-Clamp Flanged Gaskets – Type 2 (40MPF)

Quantity - +

Sanitary tri-clamp flanged gaskets are used to make a secure, leak-proof connection between clamp fittings.

A variety of materials are available for selection depending upon medium used inline processing. Gaskets range in size from 1" - 12".

If you would like a copy of a gaskets certificate, please ask for them at the time of order. Certificates are specific per lot of gaskets.  Much like a heat number for fittings, gaskets have what is called a lot number. We don’t log these numbers at the time of order but we do include them on the packaging if you need the certificate after receiving them.

Please see Compound Selection Guide for compatibility information.
Gasket Cleaning & Maintenance

Tri-Clamp Gasket Sizes & Dimensions

Tri-Clamp Gasket Dimensions

Sanitary Size A B C D
1" 1.984" .900" 1.718" 0.203"
1 1/2" 1.984" 1.400" 1.718" 0.203"
2" 2.515" 1.900" 2.218" 0.203"
2 1/2" 3.050" 2.400" 2.781" 0.203"
3" 3.579" 2.900" 3.281" 0.203"
4" 4.682" 3.869" 4.344" 0.203"
6" 6.570" 5.813" 6.176" 0.203"
8" 8.570" 7.813" 8.165" 0.238"
10" 10.570" 9.813" 10.156" 0.238"
12" 12.570" 11.813" 12.151" 0.238"

 

Tri-Clamp Gasket Comparison Guide

Gasket Temperature Range Recommended Usage Not Recommended Industry Certification Approval
Buna (Nitrile) Standard: -35°F to 250°F (-37°C to 121°C) Water, Oils, Fuels Ketones, Strong Acids, Sunlight, Ozone, Weathering Food & Beverage FDA Approved
EPDM (Ethylene Propylene) Standard: -65°F to 300°F (-54°C to 149°C) Sunlight, Weathering, Hot Water, Steam, Select Acids/Bases, Alcohols Oils, Fuels Bio-Pharmaceutical, Food & Beverage, Drinking Water USP Class VI Tested
PTFE (Teflon®) Standard: -100°F to 450°F (-74°C to 232°C) Chemical, Heat, Pressure Applications Stretching, Elasticity Chemical Processing USP Class VI Tested
FKM (Viton®) Standard: -15°F to 437°F (-26°C to 222°C) Vacuum, Most Acids / Chemicals, Oils, Fuels Ketones, Ammonia, Hot Water / Steam Chemical Processing USP Class VI Tested
Silicone Standard: -65°F to 450°F (-53°C to 232°C) Food processing machinery and industrial oven seals in the food industry. In the medical industry, they are used for medical and healthcare equipment. Ammonium Nitrite, Barium Sulfate, Milk Benzene, Butane, Freon USP Class VI Tested

How to Measure Tri-Clamp Fittings

Tri-Clamp Fittings and Gasket Sizing Guide

Sanitary Fitting Dimensions

Sanitary
Size		 Flange
OD (?) 		Tube
ID (?) 		Tube
OD (?)
1/2″ 0.984 0.370 0.500
3/4″ 0.984 0.620 0.750
1″ 1.984 0.870 1.000
1 1/2″ 1.984 1.370 1.500
2″ 2.516 1.870 2.000
2 1/2″ 3.047 2.370 2.500
3″ 3.579 2.870 3.000
4″ 4.682 3.834 4.000
6″ 6.562 5.782 6.000
8″ 8.602 7.782 8.000
10″ 10.570 9.782 10.000
12″ 12.570 11.760 12.000

Looking for even more information on Tri-Clamp fittings?

We have everything you need. Read "The Ultimate Guide to Tri-Clamp Fittings"

Additional information

    Does the 40MPFU-4 4″ Black Buna Tri-Clamp Flanged Gasket contain PFAS or any phthalates?
  1. Q Does the 40MPFU-4 4″ Black Buna Tri-Clamp Flanged Gasket contain PFAS or any phthalates?
    A

    Please see our PFAS Statement here.PFAS Statement