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Gaskets and Seals

Gaskets and seas are used with tri clamp fittings to create a secure, sanitary connection.  We have a variety of tri-clamp gaskets including Platinum Cured gaskets, BUNA-N gasters, Viton Gaskets, EPDM gaskets, and PTFE gaskets.  We also carry tank gaskets and Sight Glass seals.  
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  1. 8 inch viton gasket
    Viton Gasket | 8" Tri Clamp (FDA)
    Catalog# ST-1093
    $8.49
  2. 6 inch viton gasket
    Viton Gasket | 6" Tri Clamp (FDA)
    Catalog# ST-1096
    $5.49
  3. 4 inch viton gasket
    Viton Gasket | 4" Tri Clamp (FDA)
    Catalog# ST-1091
    $4.49
  4. 3 inch viton gasket
    Viton Gasket | 3" Tri Clamp (FDA)
    Catalog# ST-1094
    $3.99
  5. Viton Gasket | Tri Clamp 1.5" (FDA)
    Viton Gasket | 2" Tri Clamp (FDA)
    Catalog# ST-1095
    $2.99
  6. Viton Screen Gasket (1.5" Tri Clamp
    Viton Gasket | 1.5" Tri Clamp, 20 mesh (FDA)
    Catalog# ST-18555
    $8.49
    Request a Quote
  7. Viton Screen Gasket (1.5" Tri Clamp
    Viton Gasket | 1.5" Tri Clamp, 150 mesh (FDA)
    Catalog# ST-18018
    $8.49
  8. Viton Gasket | Tri Clamp 1.5" (FDA)
    Viton Gasket | 1.5" Tri Clamp (FDA)
    Catalog# ST-1092
    $2.49
  9. Viton Gasket | Tri Clamp 1" (FDA)
    Viton Gasket | 1" Tri Clamp (FDA)
    Catalog# ST-1097
    Regular Price $2.99 On Sale $2.00
  10. Silicone Gasket used for for SP1ISG-SH "micro" sight glass.
    Silicone Gasket | For Micro Sight Glass
    Catalog# ST-1197
    $6.69
  11. PTFE Gasket (10" Tri Clamp
    Silicone Gasket | 8" Tri Clamp (FDA)
    Catalog# ST-20205
    $2.99
  12. Silicone Gasket | 6" Tri Clamp (FDA)
    Silicone Gasket | 6" Tri Clamp (FDA)
    Catalog# ST-982
    $1.49
  13. Silicone Gasket | 4" Tri Clamp (FDA)
    Silicone Gasket | 4" Tri Clamp (FDA)
    Catalog# ST-976
    $0.75
  14. Silicone Gasket used with a 3/4" Tri Clamp
    Silicone Gasket | 3/4" Tri Clamp
    Catalog# ST-20180
    $0.75
    Request a Quote
  15. Gasket
    Silicone Gasket | 3" Tri Clamp (FDA)
    Catalog# ST-990
    $0.75
  16. Silicone Gasket | 2.5" Tri Clamp (FDA)
    Silicone Gasket | 2.5" Tri Clamp (FDA)
    Catalog# ST-965
    $0.75
  17. 2" Tri-Clamp Gasket
    Silicone Gasket | 2" Tri Clamp (FDA)
    Catalog# ST-964
    $0.75
    Request a Quote
  18. PTFE Gasket (10" Tri Clamp
    Silicone Gasket | 10" Tri Clamp (FDA)
    Catalog# ST-912
    $2.99
  19. 1/2" silicone gasket used with tri clamps
    Silicone Gasket | 1/2" Tri Clamp
    Catalog# ST-20179
    $0.75
  20. 1.5" Tri-Clamp Gasket
    Silicone Gasket | 1.5" Tri Clamp (FDA)
    Catalog# ST-700
    $0.75
  21. Screen Gasket Support Spool (2" Tri Clamp x 1 in w/ 6.5 mm holes
    Screen Gasket Support Spool | 2" Tri Clamp x 1" Long x 6.5mm holes (304SS)
    Catalog# ST-18472
    Regular Price $42.82 On Sale $27.00
  22. Screen Gasket Support Spool (1.5" Tri Clamp x 1 in w/ 6.5 mm holes
    Screen Gasket Support Spool | 1.5" Tri Clamp x 1" Long x 6.5mm holes (304SS)
    Catalog# ST-18063
    $31.65
    Request a Quote
  23. Screen Gasket Support Spool (1.5" Tri Clamp x 3 in w/ 6.5 mm holes
    Screen Gasket Support Spool | 1.5" Tri Clamp x 3" Long x 6.5mm holes (304SS)
    Catalog# ST-18224
    Regular Price $44.69 On Sale $29.00
  24. DIN Gasket (4" Tri Clamp
    Sanitary Gasket | 4"/100mm DIN (EPDM)
    Catalog# ST-18377
    $1.49
  25. DIN Gasket (3" Tri Clamp
    Sanitary Gasket | 3"/80mm DIN (EPDM)
    Catalog# ST-18578
    $0.99
  26. DIN Gasket (2.5" Tri Clamp
    Sanitary Gasket | 2.5"/65mm DIN (EPDM)
    Catalog# ST-18367
    $0.75
  27. DIN Gasket (2" Tri Clamp
    Sanitary Gasket | 2"/50mm DIN (EPDM)
    Catalog# ST-18212
    $0.75
  28. DIN Gasket (1.5" Tri Clamp
    Sanitary Gasket | 1.5"/40mm DIN (EPDM)
    Catalog# ST-18271
    $0.75
  29. DIN Gasket (1" Tri Clamp
    Sanitary Gasket | 1"/25mm DIN (EPDM)
    Catalog# ST-18490
    $0.75
  30. Replacement Inner Gasket (for Pressure Relief Valve)
    Replacement Inner Gasket (for Pressure Relief Valves)
    Catalog# ST-8928
    $6.43
  31. PTFE Gasket (8" Tri Clamp
    PTFE Gasket | 8" Tri Clamp (FDA)
    Catalog# ST-18390
    $11.99
    Request a Quote
  32. PTFE Gasket (6" Tri Clamp
    PTFE Gasket | 6" Tri Clamp (FDA)
    Catalog# ST-18100
    $6.99
  33. PTFE Gasket (4" Tri Clamp
    PTFE Gasket | 4" Tri Clamp (FDA)
    Catalog# ST-18019
    $2.49
  34. PTFE Gasket (3/4" Tri Clamp
    PTFE Gasket | 3/4" Tri Clamp (FDA)
    Catalog# ST-18096
    $0.75
  35. PTFE Gasket (3" Tri Clamp
    PTFE Gasket | 3" Tri Clamp (FDA)
    Catalog# ST-18133
    $1.49
  36. PTFE Gasket (2.5" Tri Clamp
    PTFE Gasket | 2.5" Tri Clamp (FDA)
    Catalog# ST-18417
    $1.49
  37. PTFE Gasket (2" Tri Clamp)
    PTFE Gasket | 2" Tri Clamp
    Catalog# ST-18305
    $1.49
  38. PTFE Gasket (12" Tri Clamp
    PTFE Gasket | 12" Tri Clamp (FDA)
    Catalog# ST-18187
    $17.99
  39. PTFE Gasket (1.5" Tri Clamp
    PTFE Gasket | 1.5" Tri Clamp (FDA)
    Catalog# ST-18447
    $0.75
  40. PTFE Gasket (1" Tri Clamp)
    PTFE Gasket | 1" Tri Clamp
    Catalog# ST-18344
    $1.49
    Request a Quote
  41. photo of a keg spear seal kit from Stout Tanks and Kettles
    Keg Spear Seal Kit
    Catalog# ST-7100
    $6.78
    Request a Quote
  42. Replacement gasket for an indirect fire hatch.
    Gasket for Indirect Fire Hatch | 17" x 19"
    Catalog# ST-8991
    $29.99
  43. EPDM Gasket (8" Tri Clamp)
    EPDM Gasket | 8" Tri Clamp
    Catalog# ST-18281
    $2.49
    Request a Quote
  44. EPDM Gasket (6" Tri Clamp)
    EPDM Gasket | 6" Tri Clamp
    Catalog# ST-18246
    $1.99
    Request a Quote
  45. EPDM Gasket (4" Tri Clamp)
    EPDM Gasket | 4" Tri Clamp
    Catalog# ST-18432
    $1.49
    Request a Quote
  46. EPDM Gasket (3/4" Tri Clamp)
    EPDM Gasket | 3/4" Tri Clamp
    Catalog# ST-18128
    $0.75
  47. EPDM Gasket (3" Tri Clamp)
    EPDM Gasket | 3" Tri Clamp
    Catalog# ST-18116
    $0.99
  48. This is a photo of a 2.5 inch EPDM gasket
    EPDM Gasket | 2.5" Tri Clamp
    Catalog# ST-18363
    $0.75
    Request a Quote
  49. EPDM Gasket (2" Tri Clamp)
    EPDM Gasket | 2" Tri Clamp
    Catalog# ST-18165
    $0.75
  50. EPDM Gasket (12" Tri Clamp)
    EPDM Gasket | 12" Tri Clamp
    Catalog# ST-18465
    $5.99
  51. EPDM Gasket (10" Tri Clamp)
    EPDM Gasket | 10" Tri Clamp
    Catalog# ST-18073
    $3.99
  52. EPDM Gasket (1/2" Tri Clamp
    EPDM Gasket | 1/2" Tri Clamp (FDA)
    Catalog# ST-18496
    $0.75
  53. EPDM Gasket (1.5" Tri Clamp
    EPDM Gasket | 1.5" Tri Clamp (FDA)
    Catalog# ST-18237
    $0.75
    Request a Quote
  54. EPDM Gasket (1" Tri Clamp)
    EPDM Gasket | 1" Tri Clamp
    Catalog# ST-18355
    $0.75
  55. BUNA-N Gasket (8" Tri Clamp
    BUNA-N Gasket | 8" Tri Clamp (FDA)
    Catalog# ST-18293
    $3.49
  56. BUNA-N Gasket (6" Tri Clamp
    BUNA-N Gasket | 6" Tri Clamp (FDA)
    Catalog# ST-18583
    $2.99
    Request a Quote
  57. BUNA-N Gasket (4" Tri Clamp
    BUNA-N Gasket | 4" Tri Clamp (FDA)
    Catalog# ST-18420
    $1.49
  58. BUNA-N Gasket (3/4" Tri Clamp
    BUNA-N Gasket | 3/4" Tri Clamp (FDA)
    Catalog# ST-18393
    $0.75
  59. BUNA-N Gasket (3" Tri Clamp
    BUNA-N Gasket | 3" Tri Clamp (FDA)
    Catalog# ST-18587
    $1.49
  60. BUNA-N Gasket (2.5" Tri Clamp
    BUNA-N Gasket | 2.5" Tri Clamp (FDA)
    Catalog# ST-18533
    $0.99
  61. BUNA-N Gasket (2" Tri Clamp)
    BUNA-N Gasket | 2" Tri Clamp
    Catalog# ST-18223
    $0.75
  62. BUNA-N Gasket (1/2" Tri Clamp
    BUNA-N Gasket | 1/2" Tri Clamp (FDA)
    Catalog# ST-18179
    $0.75
  63. BUNA-N Gasket (1.5" Tri Clamp
    BUNA-N Gasket | 1.5" Tri Clamp (FDA)
    Catalog# ST-18006
    $0.75
  64. BUNA-N Gasket (1" Tri Clamp
    BUNA-N Gasket | 1" Tri Clamp (FDA)
    Catalog# ST-18491
    $0.75
  65. BUNA Gasket (4" Tri Clamp
    BUNA Gasket | 4" Tri Clamp, 20 mesh (FDA)
    Catalog# ST-18039
    Regular Price $14.99 On Sale $10.00
  66. BUNA Gasket (4" Tri Clamp
    BUNA Gasket | 4" Tri Clamp, 150 mesh (FDA)
    Catalog# ST-18142
    Regular Price $15.99 On Sale $11.00
  67. BUNA Gasket (3" Tri Clamp
    BUNA Gasket | 3" Tri Clamp, 20 mesh (FDA)
    Catalog# ST-18003
    $10.49
  68. BUNA Gasket (3" Tri Clamp
    BUNA Gasket | 3" Tri Clamp, 150 mesh (FDA)
    Catalog# ST-18085
    Regular Price $11.49 On Sale $8.00
  69. BUNA Gasket (2" Tri Clamp
    BUNA Gasket | 2" Tri Clamp, 20 mesh (FDA)
    Catalog# ST-18052
    $8.49
  70. BUNA Gasket (2" Tri Clamp
    BUNA Gasket | 2" Tri Clamp, 150 mesh (FDA)
    Catalog# ST-18573
    $8.49
  71. BUNA Gasket (1.5" Tri Clamp
    BUNA Gasket | 1.5" Tri Clamp, 20 mesh (FDA)
    Catalog# ST-18254
    $5.49
  72. BUNA Gasket (1.5" Tri Clamp
    BUNA Gasket | 1.5" Tri Clamp, 150 mesh (FDA)
    Catalog# ST-18123
    $6.99
  73. Teflon pad for side manway crossbar. Protect your tank.
    Teflon Pad for Side Manway Crossbar (for 16" long cross bars)
    Catalog# ST-8947
    $5.31
  74. Teflon pad for side manway crossbar. Protect your tank.
    Teflon Pad for Side Manway Crossbar (for 13" long cross bars)
    Catalog# ST-8959
    $6.68
  75. Shadowless manway
    Manway Gasket | Shadowless Design
    Catalog# ST-8995
    $32.00
  76. Shadowless manway
    Manway Gasket | Shadowless Design
    Catalog# ST-8987
    $30.00
  77. Shadow type manway
    Manway Gasket | Shadow Design
    Catalog# ST-8990
    $26.00
  78. SP400MWS
    Manway Gasket | for 15-3/4" Manway Door
    Catalog# ST-8985
    $22.00
  79. SP400MWS
    Manway Gasket | for 12.5" Manway Door
    Catalog# ST-8975
    $20.59
  80. SP300MWS
    Manway Gasket | for 12" Manway Door
    Catalog# ST-8970
    $16.00
  81. 350mm Round Manway
    Manway Gasket
    Catalog# ST-8980
    $22.00
  82. Lid Gasket | for wheeled 20 gallon, 23 gallon, 27 gallon Fermenters
    Lid Gasket | for wheeled 20 gallon, 23 gallon, 27 gallon Fermenters
    Catalog# ST-775
    $18.00
  83. Gasket
    Lid Gasket | for a 14.5 Gallon Conical Fermenter with "Bar Clamp" Lid
    Catalog# ST-920
    $15.00
  84. Lid Gasket | for 7.3, 14.5, 80-WH, 125 gallon fermenters with ring clamp lid
    Lid Gasket | for 7.3, 14.5, 80-WH, 125 gallon fermenters with ring clamp lid
    Catalog# ST-760
    $18.00
  85. Lid Gasket | for 7 Gallon & 12 Gallon Conical Fermenter
    Lid Gasket | for 7 Gallon & 12 Gallon Conical Fermenter
    Catalog# ST-750
    $14.85
    Request a Quote
  86. SP18X14MWG
    Side Rectangular Manway Gasket | for our Mash Tuns with Rakes Up To 20 bbls (18 3/16" OD)
    Catalog# ST-8962
    $31.00
  87. Lid Gasket | for 68 Gallon BBL Brite Tanks
    Lid Gasket | for 68 Gallon BBL Brite Tanks
    Catalog# ST-800
    $18.00
    Request a Quote
  88. Lid Gasket | for 40 Gallon Brite Tanks
    Lid Gasket | for 40 Gallon Brite Tanks
    Catalog# ST-790
    $18.00
  89. Lid Gasket | for 50-80 Gallon Conical Fermenters
    Lid Gasket | for 50-80 Gallon Conical Fermenters
    Catalog# ST-780
    $18.00
  90. SP644LG-PL
    Lid Gasket | for 644mm Diameter Pressure Tanks
    Catalog# ST-802
    $14.00
  91. SP17X14MWG (8960)
    Side Rectangular Manway Gasket | for our Mash Tuns with Rakes up to 20 bbls (17.5" OD)
    Catalog# ST-8960
    $31.00
  92. SP320LG-9CL
    Lid Gasket | for 320mm Clamp Lid Hop Backs
    Catalog# ST-918
    Regular Price $15.00 On Sale $10.00
  93. Lid Gasket | for 37 Gal, 2-BAR brite tanks
    Lid Gasket | for 37 Gal, 2-BAR brite tanks
    Catalog# ST-808
    $12.00
  94. Lid Gasket | for 40 Gallon Conical Fermenters Freezer Model
    Lid Gasket | for 40 Gallon Conical Fermenters Freezer Model
    Catalog# ST-770
    $17.00
  95. Lid Gasket | for 775mm Diameter Kettles
    Lid Gasket | for 775mm Diameter Kettles
    Catalog# ST-806
    $23.00
  96. Lid Gasket for pressure rated tanks SP500LG-PL
    Gasket | for 500mm Diameter Tanks with Pressure Lid
    Catalog# ST-928
    $15.00
  97. Lid Gasket | for 20 gal, 23 gal, and 27 gallon Fermenters
    Lid Gasket | for 20 gal, 23 gal, and 27 gallon Fermenters
    Catalog# ST-768
    $17.00
  98. Lid Gasket | for 350mm diameter lids and manways
    Lid Gasket | for 350mm diameter lids and manways
    Catalog# ST-810
    $14.00
  99. This is a Silicone Replacement Gasket used on an 8" Port On a Stout Tanks Direct Fire Brew Kettle or hopback
    Replacement Gasket | for 8" Port on Brew Kettle or Hopback
    Catalog# ST-757
    $6.77
  100. Viton gasket used with extraction equipment
    Viton Sight Glass Seal | for Ethanol Extraction
    Catalog# ST-1151
    $6.26
  101. SP-LG-MT7BBL-OPEN
    Lid Gasket | for 7 BBL Open Top Mash Tuns with rectangle manway
    Catalog# ST-8967
    $23.00
  102. Lid Gasket for 450mm Brite Tanks
    Lid Gasket for 450mm Brite Tanks
    Catalog# ST-769
    $16.00
  103. Lid Gasket | for 14.5 Gallon Conical Fermenter with ring clamp lid
    Lid Gasket | for 14.5 Gallon Conical Fermenter with ring clamp lid
    Catalog# ST-922
    $15.00
  104. Racking Arm Gasket | 2.5" SMS
    Racking Arm Gasket | 2.5" SMS
    Catalog# ST-8941
    $1.99
  105. SP1.5ISG-GSKT
    Replacement Silicone Gasket for 1.5" Inline Sight Glass
    Catalog# ST-1196
    $5.90
  106. Silicone sight tubing seals
    Silicone Sight Tubing Seal
    Catalog# ST-1150
    $5.33
    Request a Quote
  107. SP400LG-PL
    Gasket | for 400mm Diameter Tanks with Pressure Lid
    Catalog# ST-924
    $15.00
  108. close up view of False Bottom Replacement Gasket for Mash Tuns
    False Bottom Gasket | for Mash Tun Replacement
    Catalog# ST-919
    $34.00
  109. Gasket for mash tun with rakes and plow and 6 inch port
    Gasket | for 6" Grist Hydrator Port on Mash Tuns with Rakes and Plow
    Catalog# ST-8902
    $14.99
    Request a Quote
  110. O-Rings | 31mm ID (for Racking Arm)
    O-Rings | 31mm ID (for Racking Arm)
    Catalog# ST-7019
    $0.75
    Request a Quote
  111. Sample Valve Gasket
    Replacement Gasket | for Sample Valve
    Catalog# ST-1111
    $0.75
  112. Set of Replacement Seals for 1 Inch Ball Valve
    Ball Valve Replacement Seals (1")
    Catalog# ST-940
    $5.47
  113. SP400LG-15CL
    Gasket | for 400mm Diameter Kettles with Clamp Lid
    Catalog# ST-926
    $15.00
    Request a Quote
  114. SP1FVS
    Seal/Seat | for 1" Butterfly Valve
    Catalog# ST-837
    $11.40
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