Ocean Flex

#321 Multi-Purpose Marine Hose

This unique marine hose can be used for a multitude of applications for both commercial and recreational vessels including: fuel fill, feed and vent (diesel & gasoline – Type A1), lube oil, wet exhaust, water (vital and non-vital), bilge, coolant, drains and sanitation applications.

OCEAN-FLEX boasts compliance with the following standards: USCG Inspected Vessels (Title 46 CFR Sub-Chap. T), SAE J1942 (Code F, VW, NVW), USCG Type A1, SAE J1527 A1 R2, SAE J2006 R2, SAE J20R2 B, SAE J20R4 B, SAE J20R5 B, SAE J30R5, ABYC H-22, H-24, H-33 P-1, P-4, ISO 7840 A1, ISO 8469 B1, ISO 13363 2B, and CE.

Provides excellent resistance to fuel, fire, heat, cold, ozone and aging. Also provides excellent bend-ability and adheres to more standards than any other marine hose.


  • Construction: Black nitrile rubber with mutiple textile spirals and dual steel wire helix
  • Temperature Range: -20°F to 212°F (-29ºC to 100ºC)
  • Sizes: ½" to 6"; 13 mm to 152 mm
  • Colour: Black with red and blue stripe