Secure Checkout

Tri-Clamp Gaskets


Tri-Clamp Gaskets
Description

Certifications / Standards:

  • BS 4825
  • FDA tested

Materials:

  • EPDM

Tri-Clamp gaskets for data center liquid cooling create the removable seal between compatible ferrules used in CDUs, cooling skids, secondary coolant loops and related fluid-distribution assemblies. EPDM is a practical gasket material where it is compatible with the selected coolant, cleaning chemistry, operating temperature and pressure.

Choose the gasket by nominal size and profile. Lipped styles help center and retain the gasket during assembly, while unlipped styles provide a simple sealing profile between compatible ferrule faces. Removable gasketed connections can simplify inspection, component replacement and maintenance.

Key Features:

  • Creates a removable seal between compatible Tri-Clamp ferrules
  • Lipped styles help position the gasket around the flange during assembly
  • Unlipped styles provide a simple sealing profile between ferrule faces
  • Available in multiple sizes and EPDM options for serviceable coolant connections
  • Supports inspection and maintenance of compatible liquid-cooling assemblies

Data Center Applications:

  • Cooling distribution units (CDUs)
  • Secondary coolant and liquid-cooling loops
  • Cooling skids and fluid-distribution assemblies
  • Serviceable stainless piping connections
Specifications
  • BS / DIN / SMS / ISO – all standards are available
  • All gaskets are FDA tested. Some are USP VI <87> <88>
Features
  • Mesh gaskets inners are interchangeable (reducing end user cost)
  • Full range of common materials and colours are available
  • Unlipped gaskets are available for all stock items
  • Full range of temperatures and chemical compatibility can be covered
Additional Material Codes

Not finding what you're looking for? These material codes are available on request, contact us to inquire:

Material Type Ordering Code
EPDM BlueEU
EPDM BlackEK
Silicone WhiteSW
Silicone TranslucentST
FKM GreenVG
FKM BlackFB
PTFE SolidPS
PTFE Envelope (Viton®)PE
PTFE Envelope (EPDM)PZ
NitrileNT
Industry
PART#
Product
Name
Standard Type Size (in) Size (DN) Size (mm) Material Grade Flange A (mm) Flange A (in) ID (mm) ID (in)
Gasket (DN 10) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) ISO 1127 - Variations Lipped DN 10 EPDM Black (FDA USP VI) 34.00 1.34" 0.55"
dimensional image
View Page → Gasket (DN 10) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) GTIN:  840384316218 Legacy Part Number UK:  GK.IS1X.D010.A.EK6- ISO1127 NS10 EPDM Legacy Part Number DK:  GKIS1XD010AEK6 Dimensional Image Key:
  • Flange (A) mm:   34.01
  • ID (E) mm:   14
  • ID (E) in:   0.55"
  • Actual ID (V) in:   0
  • ID mm:   14.00
Gasket (DN 10) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) ISO 1127 - Variations Lipped DN 10 EPDM Black (FDA USP VI) 50.50 1.99" 0.55"
dimensional image
View Page → Gasket (DN 10) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) GTIN:  840384316263 Legacy Part Number UK:  GK.IS1X.D010.B.EK6 ISO1127 NS10 EPDM BLACK Legacy Part Number DK:  GKIS1XD010BEK6 Dimensional Image Key:
  • Flange (A) mm:   50.51
  • ID (E) mm:   14
  • ID (E) in:   0.55"
  • Actual ID (V) in:   0
  • ID mm:   14.00
Gasket (DN 10) | ISO 1127 - Standard Unlipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Unlipped DN 10 EPDM Black (FDA USP VI) 22.00 0.87" 0.55"
dimensional image
View Page → Gasket (DN 10) | ISO 1127 - Standard Unlipped | EPDM Black (FDA USP VI) GTIN:  840384315525 Legacy Part Number UK:  GK.IS1.D010.EK6 ISO1127 NS10 EPDM BLACK Legacy Part Number DK:  GKIS1D010EK/GKMS14EK Dimensional Image Key:
  • Flange (A) mm:   14
  • ID (E) mm:   22
  • ID mm:   14.00
Gasket (DN 100) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 100 EPDM Black (FDA USP VI) 130.00 5.12" 4.34"
dimensional image
View Page → Gasket (DN 100) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315938 Legacy Part Number UK:  GK.IS1.D100.EK6 ISO1127 NS100 EPDM BLACK Legacy Part Number DK:  GKIS1D100EK/GKBS0450EK Dimensional Image Key:
  • Flange (A) mm:   130.01
  • ID (E) mm:   110.31
  • ID (E) in:   4.34"
  • Actual ID (V) in:   0
  • ID mm:   110.30
Gasket (DN 15) | ISO 1127 - Variations Lipped | EPDM Black (FDA) ISO 1127 - Variations Lipped DN 15 EPDM Black (FDA) 34.00 1.34" 0.71"
dimensional image
View Page → Gasket (DN 15) | ISO 1127 - Variations Lipped | EPDM Black (FDA) GTIN:  840384316294 Legacy Part Number UK:  GK.IS1X.D015.A.EK ISO1127 NS15 EPDM BLACK Legacy Part Number DK:  GKIS1XD015AEK Dimensional Image Key:
  • Flange (A) mm:   18.1
  • Flange (A) in:   1.34"
  • ID (E) mm:   34
  • ID (E) in:   0.71"
  • ID mm:   18.10
Gasket (DN 15) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 15 EPDM Black (FDA USP VI) 50.50 1.99" 0.71"
dimensional image
View Page → Gasket (DN 15) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315532 Legacy Part Number UK:  GK.IS1.D015.EK6 - ISO1127 NS15 EPDM BLACK Legacy Part Number DK:  GKIS1D015EK6 Dimensional Image Key:
  • Flange (A) mm:   50.5
  • ID (E) mm:   18.11
  • ID (E) in:   0.71"
  • Actual ID (V) in:   0
  • ID mm:   18.10
Gasket (DN 20) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 20 EPDM Black (FDA USP VI) 50.50 1.99" 0.9"
dimensional image
View Page → Gasket (DN 20) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315587 Legacy Part Number UK:  GK.IS1.D020.EK6 - ISO1127 NS20 EPDM BLK Legacy Part Number DK:  GKIS1D020EK6 Dimensional Image Key:
  • Flange (A) mm:   50.5
  • ID (E) mm:   22.91
  • ID (E) in:   0.9"
  • Actual ID (V) in:   0
  • ID mm:   22.90
Gasket (DN 25) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 25 EPDM Black (FDA USP VI) 50.50 1.99" 1.17"
dimensional image
View Page → Gasket (DN 25) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315624 Legacy Part Number UK:  GK.IS1.D025.EK6 - ISO1127 NS25 EPDM BLK Legacy Part Number DK:  GKIS1D025EK6 Dimensional Image Key:
  • Flange (A) mm:   50.5
  • ID (E) mm:   29.71
  • ID (E) in:   1.17"
  • Actual ID (V) in:   0
  • ID mm:   29.70
Gasket (DN 300) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 300 EPDM Black (FDA USP VI) 338.50 13.33" 12.55"
dimensional image
View Page → Gasket (DN 300) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384316010 Legacy Part Number UK:  GK.IS1.D300.EK6 - ISO1127 NS300 EPDM BLACK Legacy Part Number DK:  GKIS1D300EK6 Dimensional Image Key:
  • Flange (A) mm:   338.51
  • ID (E) mm:   318.71
  • ID (E) in:   12.55"
  • Actual ID (V) in:   0
  • ID mm:   318.70
Gasket (DN 32) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 32 EPDM Black (FDA USP VI) 64.00 2.52" 1.51"
dimensional image
View Page → Gasket (DN 32) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315686 Legacy Part Number UK:  GK.IS1.D032.EK6 - ISO1127 NS32 EPDM BLACK Legacy Part Number DK:  GKIS1D032EK6 Dimensional Image Key:
  • Flange (A) mm:   64
  • ID (E) mm:   38.41
  • ID (E) in:   1.51"
  • Actual ID (V) in:   0
  • ID mm:   38.40
Gasket (DN 40) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 40 EPDM Black (FDA USP VI) 64.00 2.52" 1.74"
dimensional image
View Page → Gasket (DN 40) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315730 Legacy Part Number UK:  GK.IS1.D040.EK6 - ISO1127 NS40 EPDM BLACK Legacy Part Number DK:  GKIS1D040EK6 Dimensional Image Key:
  • Flange (A) mm:   64
  • ID (E) mm:   44.31
  • ID (E) in:   1.74"
  • Actual ID (V) in:   0
  • ID mm:   44.30
Gasket (DN 50) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) ISO 1127 - Standard Lipped DN 50 EPDM Black (FDA USP VI) 77.50 3.05" 2.22"
dimensional image
View Page → Gasket (DN 50) | ISO 1127 - Standard Lipped | EPDM Black (FDA USP VI) GTIN:  840384315785 Legacy Part Number UK:  GK.IS1.D050.EK6 - ISO1127 NS50 EPDM BLACK Legacy Part Number DK:  GKIS1D050EK6 Dimensional Image Key:
  • Flange (A) mm:   77.51
  • ID (E) mm:   56.31
  • ID (E) in:   2.22"
  • Actual ID (V) in:   0
  • ID mm:   56.30
Gasket (DN 8) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) ISO 1127 - Variations Lipped DN 8 EPDM Black (FDA USP VI) 34.00 1.34" 0.41"
dimensional image
View Page → Gasket (DN 8) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) GTIN:  840384316133 Legacy Part Number UK:  GK.IS1X.D008.A.EK6 ISO1127 NS8 EPDM BLACK Legacy Part Number DK:  GKIS1XD008AEK6 Dimensional Image Key:
  • Flange (A) mm:   34.01
  • ID (E) mm:   10.3
  • ID (E) in:   0.41"
  • Actual ID (V) in:   0
  • ID mm:   10.30
Gasket (DN 8) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) ISO 1127 - Variations Lipped DN 8 EPDM Black (FDA USP VI) 50.50 1.99" 0.41"
dimensional image
View Page → Gasket (DN 8) | ISO 1127 - Variations Lipped | EPDM Black (FDA USP VI) GTIN:  840384316171 Legacy Part Number UK:  GK.IS1X.D008.B.EK6- ISO1127 NS8 EPDM BLACK Legacy Part Number DK:  GKIS1XD008BEK6 Dimensional Image Key:
  • Flange (A) mm:   50.51
  • ID (E) mm:   10.3
  • ID (E) in:   0.41"
  • Actual ID (V) in:   0
  • ID mm:   10.30
Gasket (DN 8) | ISO 1127 - Standard Unlipped | EPDM Black (FDA) ISO 1127 - Standard Unlipped DN 8 EPDM Black (FDA) 22.00 0.87" 0.41"
dimensional image
View Page → Gasket (DN 8) | ISO 1127 - Standard Unlipped | EPDM Black (FDA) GTIN:  840384315488 Legacy Part Number UK:  GK.IS1.D008.EK6- ISO1127 NS8 EPDM BLACK Legacy Part Number DK:  GKIS1D008EK6 Dimensional Image Key:
  • Flange (A) mm:   10.3
  • Flange (A) in:   0.87"
  • ID (E) mm:   22
  • ID (E) in:   0.41"
  • ID mm:   10.30
Gasket (1/2") | BS 4825 Unlipped | EPDM Black (FDA) BS 4825 Unlipped 1/2" EPDM Black (FDA) 22.0* 0.87" 0.37"
dimensional image
View Page → Gasket (1/2") | BS 4825 Unlipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   22.0*
  • Flange (A) in:   0.87*"
  • ID (E) mm:   9.52
  • ID (E) in:   0.37"
  • ID mm:   9.52
Gasket (3/4") | BS 4825 Unlipped | EPDM Black (FDA) BS 4825 Unlipped 3/4" EPDM Black (FDA) 22.0* 0.87" 0.62"
dimensional image
View Page → Gasket (3/4") | BS 4825 Unlipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   22.0*
  • Flange (A) in:   0.87*"
  • ID (E) mm:   15.87
  • ID (E) in:   0.62"
  • ID mm:   15.87
Gasket (1") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 1" EPDM Black (FDA) 50.50 1.99" 0.87"
dimensional image
View Page → Gasket (1") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   50.5
  • Flange (A) in:   1.99"
  • ID (E) mm:   22.2
  • ID (E) in:   0.87"
  • ID mm:   22.20
Gasket (1 1/2") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 1 1/2" EPDM Black (FDA) 50.50 1.99" 1.37"
dimensional image
View Page → Gasket (1 1/2") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   50.5
  • Flange (A) in:   1.99"
  • ID (E) mm:   34.9
  • ID (E) in:   1.37"
  • ID mm:   34.90
Gasket (2") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 2" EPDM Black (FDA) 64.00 2.52" 1.87"
dimensional image
View Page → Gasket (2") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   64
  • Flange (A) in:   2.52"
  • ID (E) mm:   47.6
  • ID (E) in:   1.87"
  • ID mm:   47.60
Gasket (2 1/2") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 2 1/2" EPDM Black (FDA) 77.50 3.05" 2.37"
dimensional image
View Page → Gasket (2 1/2") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   77.5
  • Flange (A) in:   3.05"
  • ID (E) mm:   60.3
  • ID (E) in:   2.37"
  • ID mm:   60.30
Gasket (3") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 3" EPDM Black (FDA) 91.00 3.58" 2.87"
dimensional image
View Page → Gasket (3") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   91
  • Flange (A) in:   3.58"
  • ID (E) mm:   73
  • ID (E) in:   2.87"
  • ID mm:   73.00
Gasket (3 1/2") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 3 1/2" EPDM Black (FDA) 106.00 4.17" 3.33"
dimensional image
View Page → Gasket (3 1/2") | BS 4825 Lipped | EPDM Black (FDA) GTIN:  840384310421 Legacy Part Number UK:  GK.BS.0350.EK - 3 1/2" EPDM BLACK LIPPED Legacy Part Number DK:  GKBS0350EK Dimensional Image Key:
  • Flange (A) mm:   106
  • Flange (A) in:   4.17"
  • ID (E) mm:   84.7
  • ID (E) in:   3.33"
  • ID mm:   84.70
Gasket (4") | BS 4825 Lipped | EPDM Black (FDA) BS 4825 Lipped 4" EPDM Black (FDA) 119.00 4.69" 3.84"
dimensional image
View Page → Gasket (4") | BS 4825 Lipped | EPDM Black (FDA) Dimensional Image Key:
  • Flange (A) mm:   119
  • Flange (A) in:   4.69"
  • ID (E) mm:   97.6
  • ID (E) in:   3.84"
  • ID mm:   97.60