Dixon 13R-G100DIN 1" Stainless Steel Sanitary Fitting DIN Round Nut
Available
This Dixon DIN round slotted nut is made from 304 stainless steel and holds the parts of a DIN union together. Dixon lists 8 sizes, from 1/2" (DN15) to 4" (DN100) (manufacturer-stated).
Dixon lists the nut under DIN 11851 / 11887 couplings and gaskets and says its DIN unions are manufactured in accordance with DIN 11851 (EN10357) (manufacturer-stated). The union consists of a round slotted nut, weld liner, weld male and seal.
Dixon notes that its euro fittings carry a 3A sanitary finish on the inside and outside diameters, and that the DIN version can be supplied in imperial or metric DIN (manufacturer-stated).
Where this product is used
- Connecting to German and other European equipment with DIN unions (manufacturer-stated).
- Food processing, beverage and brewery pipework that uses DIN unions (manufacturer-stated).
Features
- 304 stainless steel round slotted nut (manufacturer-stated)
- Listed under DIN 11851 / 11887 couplings and gaskets (manufacturer-stated)
- Sizes from 1/2" (DN15) to 4" (DN100) (manufacturer-stated)
- Slotted nut; Dixon lists DIN and SMS spanner wrenches for these sizes (manufacturer-stated)
- 3A sanitary finish listed for inside and outside diameters (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Material | 304 stainless steel |
| Type | DIN round slotted nut |
| Standard | DIN 11851 / 11887 couplings and gaskets (manufacturer-stated) |
| Sizes | 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1-1/2" (DN40), 2" (DN50), 2-1/2" (DN65), 3" (DN80), 4" (DN100) |
Key specifications
| Dixon part number | Size | DN size | Dimension (mm) | Rd thread |
|---|---|---|---|---|
| 13R-G100DIN | 1" | DN25 | 21 | Rd 52 x 1/6" |
| 13R-G150DIN | 1-1/2" | DN40 | 21 | Rd 65 x 1/6" |
| 13R-G200DIN | 2" | DN50 | 22 | Rd 78 x 1/6" |
| 13R-G250DIN | 2-1/2" | DN65 | 25 | Rd 95 x 1/6" |
| 13R-G300DIN | 3" | DN80 | 29 | Rd 110 x 1/4" |
| 13R-G400DIN | 4" | DN100 | 31 | Rd 130 x 1/4" |
| 13R-G50DIN | 1/2" | DN15 | 18 | |
| 13R-G75DIN | 3/4" | DN20 |
Dimension is the single mm figure Dixon lists for each nut: the 2024 catalogue labels it A and the Australian catalogue labels it B. The Rd thread is printed as Dixon shows it. Dixon publishes no thread size for the 1/2" nut and no dimensions for the 3/4" nut.
Selecting the right option
Match the nut to the DIN weld male and liner it will hold, because DIN, SMS and RJT nuts have different threads and are not interchangeable. Choose by size and DN size. Dixon lists DIN and SMS spanner wrenches separately if you need one to tighten the slotted nut.
Related products
Related Dixon products: Dixon 316 Stainless Steel DIN Weld Liner, Dixon SMS Sanitary Fitting Blank Nut 6 Slots with Chain and Dixon 316 Stainless Steel BSM Welding Liner.
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1"
Model Number: 13R-G100DIN
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1-1/2"
Model Number: 13R-G150DIN
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1/2"
Model Number: 13R-G50DIN
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2"
Model Number: 13R-G200DIN
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2-1/2"
Model Number: 13R-G250DIN
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3"
Model Number: 13R-G300DIN
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3/4"
Model Number: 13R-G75DIN
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4"
Model Number: 13R-G400DIN
