Product information:

This coolant hose is suitable for liquid heat exchanger accessories, expansion tank (assy.5445) & liquid heat exchangers with an inlet/outlet outer diameter: 18 mm.

This coolant hose is also included in AUTOTERM Flow 5 liquid heaters standard installation kit.

ID: 18 mm

OD: 26 mm

Standard: DIN 73411-B/ SAEJ20-R3/R4 D3 HT EC 

Operation pressure: 3 bar

Operation temperature (Min/Max): -40 C / +135 C

Material: EPDM/AR/EPDM