Umbilicals
3 Part Umbilical Hose Assembly – Air / Pneumo / Comms
Communications Cable
- 2 × screened pairs (0.5 mm²)
- 500 kg minimum strength braid
- Red polyurethane outer sheath (~1.7 mm)
- Weight: ~120 kg/km in air, ~25 kg/km in seawater
- Outer diameter: ~11.0 mm
- Standard colour: Red
1/4″ Pneumo Hose
- Type: Fibrolite
- Working Pressure: up to 400 PSI (27.5 bar)
- Burst Pressure: 1600 PSI (110 bar)
- Bore / OD: 6.3 mm / 11.5 mm
- Weight: ~82 kg/km in air, ~-25 kg/km in seawater
- Bend Radius: 75 mm static / 115 mm dynamic
- Tensile Rating: 100 kg
- Standard colour: Yellow
3/8″ Breathing Air Hose
- Type: Fibrolite
- Working Pressure: up to 500 PSI (35 bar)
- Burst Pressure: 2000 PSI (140 bar)
- Bore / OD: 9.5 mm / 17.5 mm
- Weight: ~193 kg/km in air, ~-53 kg/km in seawater
- Bend Radius: 105 mm static / 1160 mm dynamic
- Tensile Rating: 100 kg
- Standard colour: Blue
Amron 300 ft. Military 3-Part Umbilical
300 ft. Military 3-Part Umbilical Air/Pneumo/Comms
- Length: 300 ft.
- 3 Part umbilical - Air, pneumo and comms/strength
- (3) Oxygen fittings - Installed on both ends of the diver’s hose and the surface end of the pneumo hose
- 4-Pin female waterproof connector installed on the driver’s side of the communications cable
- Dual banana plugs on the surface end of the communications cable
- Snap Shackle (MWL 2980 lbs./BL 5950 lbs.) with D-Ring Attached 550-0016-01 installed on diver’s end and seized 48 inches from the end of the hose.
- D-ring installed on the surface end and seized 10 feet from the end of the hose
- Brass tag
- Tested with certification provided
Commercial 3-Part Spiral Diving Umbilical 325 ft. & 4-Pin Female Waterproof Connector
- Length: 325 ft.
- 3-Part spiral wound umbilical - air, pneumo, and comms/strength
- Oxygen fittings installed on both ends of the diver's hose and the surface end of the pneumo hose.
- 4-pin female waterproof connector installed on the diver's end of the comm cable.
- Dual pin banana plugs (red & black) on the surface end of the comm cable.
- Snap shackle (MWL 2425 lb. / BL 4850 lb.) with welded D-ring installed on diver end, seized 48 in. from the umbilical end.
- D-ring installed on the surface end, seized 10 ft. from the umbilical end.
- Brass tag showing manufacturing and testing information.
- Fully tested, includes testing certification
Why we’re different
Engineering excellence, safety-first execution, and defence-grade reliability define what makes Aqua Leo different in subsea and diving operations.