Accessories · Accessory
Gasket for dairy coupling VMS
Replacement gasket for dairy couplings type VMS to DIN 11851. The gasket is made of blue NBR and sits in the VMS part, where it seals against the MMS part or the cap. The manufacturer states conformity with EU 1935/2004, FDA CFR 21 § 177.2600 and BfR XXI:2002 (category 4) 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 | Gasket for VMS part |
|---|---|
| Material | NBR, blue |
| Thread | For dairy round thread to DIN 405-1 |
| Standard | DIN 11851 |
| Food contact | EU 1935/2004, FDA CFR 21 § 177.2600, BfR XXI:2002 (category 4) |
| Manufacturer SKU | 5549 |
Dimensions and ordering
The table shows the standard sizes of the gasket.
| Nominal width |
Outer Ø |
Thread | Thickness |
Weight |
Article no. |
|---|---|---|---|---|---|
| 25 | 40 | Rd 52 x 1/6" | 5 | 0.004 | 5549000025 |
| 32 | 46 | Rd 58 x 1/6" | 5 | 0.004 | 5549000032 |
| 40 | 52 | Rd 65 x 1/6" | 5 | 0.005 | 5549000038 |
| 50 | 64 | Rd 78 x 1/6" | 5 | 0.006 | 5549000050 |
| 65 | 81 | Rd 95 x 1/6" | 5 | 0.008 | 5549000063 |
| 80 | 95 | Rd 110 x 1/4" | 5 | 0.009 | 5549000075 |
| 100 | 114 | Rd 130 x 1/4" | 6 | 0.013 | 5549000100 |
Nominal width is the coupling's nominal size (DN). Outer Ø and thickness are the gasket's dimensions. Thread is the dairy round thread (Rd) to DIN 405-1 the gasket fits. Weight is per piece.
Frequently asked questions
Which size should I choose?
Choose the same DN and thread as the VMS part the gasket goes into. Both are given in the table.