Our ECO Rubber Hose (Epichlorohydrin Hose) is engineered for automotive and industrial systems that require excellent resistance to fuel vapor, oil, heat, and ozone.
It is widely used in fuel vapor lines, EVAP systems, breather hoses, and fuel return lines due to its superior gas impermeability and long-term thermal stability.
This hose is designed to meet OEM requirements for modern engines and is an ideal replacement for NBR and ACM hoses.
Compatible with gasoline, diesel, ethanol-blended fuels (E10-E20), fuel vapor, and engine oil mist.
Working temperature: –40°C to +135°C, short peak up to 150°C.
Ideal for under-hood environments and long-term outdoor exposure.
Better vapor barrier performance than NBR, perfect for fuel vapor lines.
Maintains stability under vibration, bending, and dynamic pressure.
Fuel Vapor Line
EVAP System Hose
Fuel Return Hose
PCV / Crankcase Breather Hose
Engine Oil Mist Tube
Carburetor Connection Hose
Diesel vapor lines
Engine lubrication return lines
Oil-resistant ventilation hoses
Oil & chemical vapor transfer
VOC / hydrocarbon gas handling
Compressor breather systems




We will contact you within one working day, please pay attention to the email with the suffix “@parshun.com”.