DOLPHINFLEX

Dolphinflex® Yellow Composite Hose

Composite hose for hydrocarbon vapour recovery on tank truck, ship, barge and rail tanker operations. Rated at a flat 7 bar across every bore, lower than the liquid transfer hoses in the range.

Application: Hydrocarbon vapor recovery transfer on tank truck lorry station, ship, barges and rail tanker operations
Service: Ship to shore; vapor recovery; inert gas system (I.G. filling, water ballast tank)
Inner wire: Stainless steel 316 / galvanized steel
Outer cover: Polyester PVC coated, yellow colour
Lining: Polypropylene fabrics
Outer wire: Stainless steel 316 / galvanized steel
Temperature range: −30 °C to +80 °C
Max. elongation: 10% on proof pressure
Min. burst pressure: 5x working pressure (safety factor 5:1)
Electrical resistance: ≤ 2.5 Ohm/m for under 50 mm (2"); ≤ 1.0 Ohm/m for over 50 mm (2")
Regulation: EN13765:2010 (thermoplastic multi-layer non-vulcanized hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals)

Dolphinflex® Yellow specification

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Bore diameter in / mm	Max. working pressure bar / psi	Bend radius in / mm	Max. weight kg/m / lbs/ft	Max. length m / ft
1 / 25	7.0 / 100	7.9 / 200	1.4 / 0.93	21 / 69
1.5 / 40	7.0 / 100	7.9 / 200	1.5 / 1	21 / 69
2 / 50	7.0 / 100	8.9 / 225	2 / 1.33	25 / 82
2.5 / 65	7.0 / 100	8.9 / 225	3.5 / 2.33	25 / 82
3 / 80	7.0 / 100	14.0 / 350	4.8 / 3.2	30 / 98
4 / 100	7.0 / 100	16.0 / 400	5.3 / 3.53	30 / 98
5 / 125	7.0 / 100	23.0 / 575	8 / 5.33	30 / 98
6 / 150	7.0 / 100	23.0 / 575	9 / 6	30 / 98
8 / 200	7.0 / 100	31.5 / 800	12 / 8	30 / 98
10 / 250	7.0 / 100	39.5 / 1000	12.5 / 8.33	25 / 82
12 / 300	7.0 / 100	47.5 / 1200	26 / 17.33	15 / 49