Accessories · Accessory
Dairy coupling sealing disc
Sealing disc for caps with female thread on dairy couplings to DIN 11851. The disc is made of beige NBR and is 3 mm thick. The manufacturer states conformity with EU 1935/2004, FDA CFR 21 § 177.2600 and BfR XXI:2002 (category 2) for materials in contact with food. Available from DN 25 to DN 100.
- Food contact
- DIN 11851
Technical specifications
The product's key specifications are briefly summarised below.
| Type | Sealing disc for cap |
|---|---|
| Material | NBR, beige |
| Thickness | 3 mm |
| Standard | DIN 11851 |
| Food contact | EU 1935/2004, FDA CFR 21 § 177.2600, BfR XXI:2002 (category 2) |
| Manufacturer SKU | 5542 |
Dimensions and ordering
The table shows the standard sizes of the sealing disc.
| Nominal width |
Outer Ø |
Thickness |
Weight |
Article no. |
|---|---|---|---|---|
| 25 | 52 | 3 | 0.009 | 5542000025 |
| 32 | 58 | 3 | 0.012 | 5542000032 |
| 40 | 65 | 3 | 0.015 | 5542000038 |
| 50 | 78 | 3 | 0.022 | 5542000050 |
| 63 | 95 | 3 | 0.031 | 5542000063 |
| 75 | 110 | 3 | 0.041 | 5542000075 |
| 100 | 130 | 3 | 0.054 | 5542000100 |
Nominal width is the coupling's nominal size (DN). Outer Ø and thickness are the disc's dimensions. Weight is per piece.
Frequently asked questions
Which size should I choose?
Choose the same DN as the cap the disc goes into.