DIN11864 O-Rings
Aseptic DIN11864 O-rings – according to DIN 11864 (form A) – are commonly used in DIN 11866 pipe couplings.
The coupling comprises of a male and female ferrule (which include an O-ring groove) and a clamping device. This aseptic pipe connection is widely used in hygienic processing applications in industries such as:
- Food, dairy and water
- Pharmaceutical
- Biotechnology
PPE manufactures various hygienic connectors to fit aseptic pipe couplings including; HyClamp™ sanitary gaskets, IDF gaskets, RJT O-rings, DIN 11851 D-seals and SMS seals.
Available sizes for DIN 11864 O-rings
PPE can offer DIN 11864 O-rings for pipe couplings in a range of DN sizes for Series A, Series B, and Series C.
Expand below for full DN size range, with internal diameters and cross-section dimensions.
DIN 11864-1 (Series A) O-ring sizes expand_more
| DN Size | ID (mm) | Cross Section (mm) |
|---|---|---|
| 10 | 12.00 | 3.5 |
| 15 | 18.00 | 3.5 |
| 20 | 22.00 | 3.5 |
| 25 | 28.00 | 3.5 |
| 32 | 34.00 | 5.0 |
| 40 | 40.00 | 5.0 |
| 50 | 52.00 | 5.0 |
| 65 | 68.00 | 5.0 |
| 80 | 83.00 | 5.0 |
| 100 | 102.00 | 5.0 |
DIN 11864-1 (Series B) O-ring sizes expand_more
| DN Size | ID (mm) | Cross Section (mm) |
|---|---|---|
| 13.5 | 12.00 | 3.5 |
| 17.2 | 16.00 | 3.5 |
| 21.3 | 20.00 | 3.5 |
| 26.9 | 26.00 | 3.5 |
| 33.7 | 32.00 | 5.0 |
| 42.4 | 40.50 | 5.0 |
| 48.3 | 46.50 | 5.0 |
| 60.3 | 58.50 | 5.0 |
| 76.1 | 73.50 | 5.0 |
| 88.9 | 86.50 | 5.0 |
DIN 11864-1 (Series C) O-ring sizes expand_more
| DN Size | ID (mm) | Cross Section (mm) |
|---|---|---|
| 0.50 | 12.00 | 3.5 |
| 0.75 | 18.00 | 3.5 |
| 1.00 | 24.00 | 3.5 |
| 1.50 | 37.00 | 5.0 |
| 2.00 | 50.00 | 5.0 |
| 2.50 | 62.00 | 5.0 |
| 3.0 | 75.00 | 5.0 |
| 4.00 | 100.00 | 5.0 |
Our high performance sealing materials
DIN11864 O-rings can be produced in the following material types:
Perlast
expand_moreThe ultimate perfluoroelastomers for sealing applications where chemical resistance and high temperature performance are critical.
Detectaseal®
expand_moreThe latest advance in contamination detection and containment, with metal-detectable and xray-detectable elastomers designed to meet the stringent demands of food and pharmaceutical processing industries.
DIN 11864 O-Ring Material Range
DIN 11864 O-rings are available in the following elastomer materials. These materials meet international sanitary standards and approvals including FDA, USP Class VI, and 3-A 18-03 Sanitary Standards.
Perlast® G74S expand_more
Material Type: FFKM
Color: White
Temp Range (°C): -15 to +260
FDA: A-F
USP: 87+88
3A 18-03: Class I
Metal Detectable?: No
V70SW expand_more
Material Type: FKM
Color: White
Temp Range (°C): -15 to +200
FDA: A-F
USP: 87+88
3A 18-03: Class I
Metal Detectable?: No
Detectaseal® XE7A expand_more
Material Type: EPDM
Color: Blue
Temp Range (°C): -40 to +150
FDA: A-F
USP: —
3A 18-03: —
Metal Detectable?: Yes
Detectaseal® XS7H expand_more
Material Type: Silicone (VMQ)
Color: Black
Temp Range (°C): -60 to +200
FDA: A-F
USP: 88
3A 18-03: —
Metal Detectable?: Yes
S71U expand_more
Material Type: Silicone (VMQ)
Color: Translucent
Temp Range (°C): -60 to +200
FDA: A-F
USP: 87+88
3A 18-03: Class I
Metal Detectable?: No
E70Q expand_more
Material Type: EPDM
Color: Black
Temp Range (°C): -40 to +150
FDA: A-F
USP: 87+88
3A 18-03: Class II
Metal Detectable?: No
All the above materials are free from animal-derived ingredients (ADI free), and are compliant with EC1935 and EC2023 regulations.
FDA, USP, and 3A 18-03 certificates and material datasheets are available to download.
Resources for DIN11864 O-rings
Find the right aseptic O-ring for your application with our range of tools and resources.
Elastomer Compatibility & Rubber Chemical Resistance Guide
PPE material grades selection tool
USP Class VI
FDA Standard
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