Abrasion-resistant
NORFLEX® PUR 401, scraping hose
NORFLEX® PUR 401, scraping hose is a PUR hose with a 2.2 mm wall. The manufacturer states a working pressure of 8 bar and a normal temperature range from −25 to +90°C, short-term up to +125°C. The hose is supplied in inner Ø 11.6 mm in lengths up to 50 m.
- PUR
- −25 to +90°C
- 8 bar
- Wall 2.2 mm
- Up to 50 m
- Cut to length
Why this hose?
NORFLEX® PUR 401, scraping hose is a PUR hose with a 2.2 mm wall and a working pressure of 8 bar.
The manufacturer states a normal temperature range from −25 to +90°C and short-term up to +125°C.
Where it is used
The hose is used as a scraping hose.
The formal name is NORFLEX® PUR 401, scraping hose.
Technical specifications
Specifications are current as of 30 October 2026 and come from the manufacturer's data sheet. Fields without a value are not stated by the manufacturer.
| Material | PUR |
|---|---|
| Colour | Transparent |
| Wall thickness | 2.2 mm |
| Working pressure | 8 bar |
| Temperature range | −25°C to +90°C |
| Short-term peak | +125°C |
| Manufacturer SKU (model group) | 4015350 |
Dimensions and ordering
The table shows the size from the manufacturer's data sheet. Fields without a value (—) are not stated.
| Inner Ø |
Outer Ø |
Wall thickness |
Working pressure |
Bend radius |
Max. length |
Weight |
Article no. |
|---|---|---|---|---|---|---|---|
| 11.6 | 18.2 | 2.2 | 8 | 64 | 50 | 0.19 | 40191165350 |
Fields without a value (—) are not specified in the manufacturer's factsheet. Overpressure and underpressure values are recommended operating limits; the product can be subjected to higher loads on request. Bend radius is measured along the inside of the hose bend.
Standards and compliance
The hose is documented as follows:
- REACH (EC 1907/2006) and RoHS 2011/65/EU. The manufacturer holds declarations of compliance, available under Documentation.
The manufacturer states no electrical resistance for the hose, so it must not be used for combustible dust.
Documentation and downloads
Additional documents about this hose, its compliance and installation. Click to download as PDF in a new tab.
Help with material selection
Although this hose isn't ATEX-relevant, these two articles provide useful background on electrical resistance and industrial safety — important if you later combine the hose with electrical equipment or work in mixed environments:
The invisible weakest link
Why a conductive or antistatic hose isn't sufficient on its own — and what grounding means for the complete system.
Know your ohm
The difference between antistatic and conductive, which resistance limits apply where, and how to measure them correctly.
Industries that use it
The hose is used in:
Industry as a scraping hose.
Custom lengths and assemblies
The hose can be cut to length. We advise on the assembly so the hose fits your installation.
Frequently asked questions
Which media can the hose be used for?
The manufacturer's data sheet does not state conveying media for the scraping hose. Ask us and we will clarify it for your application.