Chemical-resistant
CP PTFE-INOX 470 INOX
CP PTFE-INOX 470 INOX is a PTFE-INOX clamp profile hose with a stainless steel supporting spiral. The manufacturer states operation up to +250°C and short-term up to +270°C. The hose is highly flexible and compresses in a 4:1 ratio. It is supplied in six sizes from inner Ø 38 to 253 mm.
- Up to +250°C
- PTFE-INOX
- Compressible 4:1
- Stainless steel spiral
- Ø 38 to 253 mm
- Cut to length
Why this hose?
CP PTFE-INOX 470 INOX is a PTFE-INOX clamp profile hose with a stainless steel supporting spiral. The manufacturer states operation up to +250°C and short-term up to +270°C.
The hose is highly flexible and compresses in a 4:1 ratio. It is available in six sizes from inner Ø 38 to 253 mm.
Where it is used
The hose is used for high-temperature extraction where the supporting spiral must be stainless steel.
The formal name is CP PTFE-INOX 470 INOX. In daily use: "the 470".
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.
| Construction | PTFE-INOX clamp profile hose |
|---|---|
| Supporting spiral | Stainless steel (INOX) |
| Compressibility | Highly flexible, compressible 4:1 |
| Temperature, operation | Up to +250°C |
| Short-term peak | +270°C |
| Manufacturer SKU (model group) | 4700000 |
Dimensions and ordering
The table shows the standard sizes from the manufacturer's data sheet. Bend radius is measured along the inside of the hose. The manufacturer also states the bend radius measured to the hose centre: 38 mm at Ø 150, 44 mm at Ø 180, 55 mm at Ø 204 and 65 mm at Ø 253. Fields without a value (—) are not stated.
| Inner Ø |
Outer Ø |
Bend radius |
Max. length |
Weight |
Article no. |
|---|---|---|---|---|---|
| 38 | 50 | — | 10 | 0.32 | 47000380000 |
| 150 | 162 | 38 | 14 | 0.56 | 47001500000 |
| 160 | 172 | 40 | 10 | 0.59 | 47001600000 |
| 180 | 192 | — | 10 | 0.66 | 47001800000 |
| 204 | 216 | — | 10 | 0.74 | 47002040000 |
| 253 | 265 | — | 10 | 0.92 | 47002530000 |
Note: Fields without a value (—) are not specified in the manufacturer's factsheet. Overpressure and underpressure are recommended operating limits; the product can be subjected to higher loads on request. Bend radius is measured along the inside of the hose. Contact us for full specifications or special variants.
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.
Industries that use it
The hose is used where temperatures are high:
In the chemical industry for high-temperature extraction.
Custom lengths and assemblies
The hose can be cut to length and assembled with couplings, cuffs and threads. We advise on the assembly so the hose fits your installation.
Frequently asked questions
Why is the bend radius missing for some sizes?
The manufacturer states the bend radius in two ways. For Ø 150 and 160 mm it is measured along the inside of the hose: 38 and 40 mm. For Ø 150, 180, 204 and 253 mm it is measured to the hose centre: 38, 44, 55 and 65 mm. The table shows only the first; for Ø 38 mm neither is stated.
Which media and minimum temperature apply?
The manufacturer's data sheet states neither conveying media nor a minimum temperature for CP PTFE-INOX 470 INOX. Ask us and we will clarify it for your application.