Flexible hose JS Original Diffusion-tight 3/4" with 1" connection 57cm
3 years warranty.
Alternative to IVT 87183111530.
The flexible hose is intended for use in both heating systems and brine systems.
It can handle a working temperature of -20 degrees to +90 degrees. The flexible hose is diffusion-tight and has 50 to 1500 times lower oxygen diffusion than other equivalent connection hoses of the butyl or EPDM type.
The hose meets the diffusion requirements according to DIN4726.