Liquid hoses
Cooling hose 950/951
Robust metal coolant hose with soft PVC inner tube. Chemical-resistant and intended for supplying coolant to machines. The hose comes in standard lengths from 200 to 800 mm with R 1/8 thread (950) or R 1/4 thread (951). Service from −20°C to +70°C.
- Coolant
- −20 to +70°C
- Chemical-resistant
- Standard lengths
Why this hose?
Where it is used
The manufacturer describes the hose as ideal for supplying coolant to machines.
The manufacturer's designation is Cooling Hose 950 and 951.
Technical specifications
Specifications are current as of 31 October 2026 and come from the manufacturer's product page. Fields without a value are not stated by the manufacturer.
| Construction | Metal hose, chemical-resistant |
|---|---|
| Inner tube | Soft PVC |
| Thread | R 1/8 (950) or R 1/4 (951), thread length 9 mm |
| Standard lengths | 200, 250, 320, 400, 500, 630 and 800 mm |
| Conveying media | Coolant |
| Temperature range | −20°C to +70°C |
| Manufacturer SKU | 9501210 (950), 9511210 (951) |
Dimensions and ordering
The table shows the standard lengths for 950 (R 1/8) and 951 (R 1/4). The manufacturer states no diameter or pressure. Fields without a value (—) are not stated or not yet confirmed.
| Thread | Thread length |
Total length |
Wrench size |
Bend radius |
Article no. |
|---|---|---|---|---|---|
| R 1/8 | 9 | 200 | — | 49 | 95002001210 |
| R 1/8 | 9 | 250 | 17 | 49 | 95002501210 |
| R 1/8 | 9 | 320 | 17 | 49 | 95003201210 |
| R 1/8 | 9 | 400 | 17 | 49 | 95004001210 |
| R 1/8 | 9 | 500 | 17 | 49 | 95005001210 |
| R 1/8 | 9 | 630 | 17 | 49 | 95006301210 |
| R 1/8 | 9 | 800 | 17 | 49 | 95008001210 |
| R 1/4 | 9 | 200 | 19 | 57 | 95102001210 |
| R 1/4 | 9 | 250 | 19 | 57 | 95102501210 |
| R 1/4 | 9 | 320 | 19 | 57 | 95103201210 |
| R 1/4 | 9 | 400 | 19 | 57 | 95104001210 |
| R 1/4 | 9 | 500 | 19 | 57 | 95105001210 |
| R 1/4 | 9 | 630 | 19 | 57 | 95106301210 |
| R 1/4 | 9 | 800 | 19 | 57 | 95108001210 |
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 manufacturer documents the following:
- REACH.
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
Custom lengths and assemblies
Frequently asked questions
What is the difference between 950 and 951?
The thread. 950 has R 1/8 thread and a bending radius of 49 mm, 951 has R 1/4 thread and a bending radius of 57 mm. Both come in lengths of 200, 250, 320, 400, 500, 630 and 800 mm.
Why is the wrench size missing for 950 in 200 mm?
The manufacturer states 19 mm for that length only and 17 mm for all other lengths of 950. We do not show the figure until it is confirmed.