Pressure hose seal O-ring for heater / boiler for Jura 70041 blue
![](https://img.eselt.de/img/2661756_u7sbO9AZ42cjW3o5/resized.jpg)
Dimensions: 3.4 x 1.9 mm made of Viton
Suitable for all pressure hose connections directly on the thermoblock / heater.
The blue O-ring seals are more temperature-resistant and therefore more durable than the normal red O-ring seals.