
Filler Necks
Fresh Water Filler Neck
Ø 35 mm or Ø 40 mm
Drinking water
Filler necks for fresh water tanks in two diameters and two lengths, vented or unvented – suitable for drinking water.
- Diameter
- Ø 35 mm (1.38 in) / Ø 40 mm (1.57 in)
- Length
- 100 mm (3.94 in) / 145 mm (5.71 in)
- Ventilation
- With or without
- Drinking water
- Suitable
STS USA supplies RV manufacturers (OEMs) and dealers. Drawings, samples and quotations on request.
Product advantages
Features & benefits
- Diameter Ø 35 mm or Ø 40 mm
- Length 100 mm (short) or 145 mm (long)
- With or without ventilation
- Available in different color combinations
- Suitable for drinking water in accordance with current German drinking water regulations
Specifications
Technical data
| Medium | Fresh water |
|---|---|
| Diameter | Ø 35 mm (1.38 in), Ø 40 mm (1.57 in) |
| Length | 100 mm (3.94 in) (short), 145 mm (5.71 in) (long) |
| Ventilation | With or without |
| Colors | Various color combinations |
| Drinking water | Suitable (German drinking water regulations) |
Metric values are binding; inch values are rounded for reference. Specifications may change as a result of product development.
Interested in Fresh Water Filler Neck?
Send us your requirements – vehicle type, wall thickness, color and annual volume – and we will prepare a quotation or samples for you.



