SM 311 38/48mm marine exhaust hose

Applications:
Suitable for using in seagoing vessels’ water cooled exhaust gas systems and as flame retardant fuel hose not propagating vessel fires, provided that the aromatics content is max. 50 %.
Suitable for fuel discharge and filling. Complies with EN ISO 7840 A1 requirements.
Also complies with Nordic Boat Standard 1990 - MC 8 (boat fuel hoses) and Nordic Boat Standard 1990 - MC 9 (boat exhaust gas hose). EU Directive 94/25/CE.

Properties:
- Fuel and oil-resistant according to approvals specified above
- Electrical properties (R< 1 M O / m)
- Good low and high temperature resistance
- Good sea water resistance

Structure:
Inner tube: NBR, oil and fuel-resistant, black, smooth, electrical properties (R< 1 M O / m)
Cover: NBR/SBR, oil and weather-resistant, black, smooth, electrical properties (R< 1 M O / m). Excellent resistance against weather and ageing, heat, abrasion, flame retardant
Reinforcements: Synthetic textile, embedded steel wire helix
Operating temperature: -30°C…+100°C
Marking: SM/TR 311 Exhaust and Fuel Hose CE. Nordic Boat Standard 1990 EN ISO 7840 A1.
Made in Italy, year of manufacture, batch
Standards: Nordic Boat Standard 1990 MC8 and MC 9. EU Directive 94/25/CE, approved according to EN ISO 7840 A1.