NORRES CONNECT 246 FOOD
Food-grade spiral hose connector for joining, extending and repairing hoses
The NORRES CONNECT 246 FOOD is a food-grade spiral hose connector designed for quick and reliable assembly of flexible hoses in the food and pharmaceutical industries. It allows easy joining, extending or repairing of hoses directly on-site without special tools. The connector is odourless, tasteless and resistant to microbes, making it ideal for hygienic environments.
Applications
CONNECT 246 FOOD is used in:
- Food and pharmaceutical production
- Vacuum conveying and dosing systems
- Pellet and tablet presses
- Vacuum hoppers and suction systems
- Industrial and central vacuum cleaners
Properties and construction
- Quick and easy installation – screws directly into the hose spiral.
- Reusable threaded version.
- Food-grade wall compliant with EU 10/2011, EC 1935/2004 and EU 2015/174.
- Odourless, tasteless and resistant to microbes and hydrolysis.
- Resistant to oils, gasoline and many chemicals.
- Complies with RoHS and REACH regulations.
- Temperature range –40 °C to +90 °C (short-term up to +125 °C).
Materials
- Wall: Ether-based Pre-PUR® polyurethane, food-grade.
- Colour: White (standard), available in other full-coloured versions upon request.
Technical note
CONNECT 246 FOOD is designed for quick hose assembly and repair in hygienic process environments with strict material and cleanability requirements. The material complies with European food-contact standards and ensures no transfer of taste or odour to the conveyed product. When combined with food-grade hoses such as AIRDUC® PUR-INOX 351 FOOD-AS and PROTAPE® PUR 330 FOOD-AS, the system meets GMP and HACCP requirements.
Recommended accessories
- CLAMP 211–213 – clamps for hygienic fastening of food-grade hoses.
- CONNECT 245 – Tri-Clamp coupling for process and filling systems.
- CONNECT 270–271 – stainless-steel couplings (AISI 316L) for food and pharma applications.
Need help selecting hygienic hose connections?
Contact us for expert advice on food-grade connectors and compatible NORRES hoses for vacuum and process systems.
FAQ: NORRES CONNECT 246 FOOD
What is CONNECT 246 FOOD used for?
For joining, extending and repairing flexible hoses in food and pharmaceutical environments.
Is the material food-grade certified?
Yes – compliant with EU 10/2011, EC 1935/2004 and EU 2015/174.
Is it odourless and tasteless?
Yes – tested and certified as odourless and tasteless.
Can it withstand cleaning agents and chemicals?
Yes – resistant to microbes and a wide range of cleaning solutions.
Which standards does it comply with?
EU 1935/2004, EU 10/2011, EU 2015/174, RoHS and REACH.
Related links
Technical specifications – CONNECT 246 FOOD
Threaded version – for hose series 350, 351, 355, 533, 341, 345
| Threading depth (mm) | Total length (mm) | Weight (kg/pcs) | Hose I.D. (mm) | Order No. |
|---|---|---|---|---|
| 32 | 71 | 0.12 | 25 | 246-0025-8600 |
| 32 | 71 | 0.15 | 32 | 246-0032-8600 |
| 37 | 83 | 0.17 | 38 | 246-0038-8600 |
| 37 | 83 | 0.16 | 40 | 246-0040-8600 |
| 42 | 95 | 0.25 | 50 | 246-0050-8600 |
| 47 | 105 | 0.30 | 60 | 246-0060-8600 |
| 47 | 105 | 0.33 | 70 | 246-0070-8600 |
| 52 | 117 | 0.40 | 80 | 246-0080-8600 |
| 57 | 127 | 0.65 | 100 | 246-0100-8600 |
Threaded version – for hose 356
| Threading depth (mm) | Total length (mm) | Weight (kg/pcs) | Hose I.D. (mm) | Order No. |
|---|---|---|---|---|
| 42 | 95 | 0.25 | 50 | 246-0050-8601 |
| 47 | 105 | 0.30 | 60 | 246-0060-8601 |
| 57 | 127 | 0.65 | 100 | 246-0100-8601 |
All values provided by the manufacturer at approx. 20 °C. Subject to technical modifications.
