Data sheet
CRQS-1/4-6 (132644) Push-in fitting
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OT-FESTO028343
Example illustration
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| size | Standard |
| Nominal width [mm] | 4,2 |
| installation position | arbitrary |
| Design | straight shape |
| Packing size | 1 |
| Construction set up | Push-pull principle |
| Operating pressure complete temperature range [bar] | -0.95 to 10 |
| Maritime classification | see Certificate |
| Operating medium |
Compressed air to ISO 8573-1:2010 [7:-:-], Water according to manufacturer declaration at www.festo.com |
| Information about operating and control medium | Oiled operation possible |
| Corrosion resistant class KBK | 4 - particularly severe corrosion stress |
| Food compatibility | See expanded material information |
| ambient temperature [°C] | -15 to 120 |
| Usable pipelines | PFAN |
| Pneumatic connection 1 | Male thread R1/4 |
| Pneumatic connection 2 | For hose exterior diameter 6 mm |
| Material information | RoHs compliant |
| Housing material | High-alloyed stainless steels |
| Sleeve material | High-alloyed stainless steels |
| Tube seal, hose seal material | FPM |
| Hose clamping segment material | High-alloyed stainless steels |
| Fastening type | Außensechskant SW14 |
Further information:
| {{ $t('shop.all.gewicht') }} | 20 g / pcs |
| {{ $t('shop.all.gtin') }} | 4052568068622 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 73072910 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number OT-FESTO028343.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 20.12.2025