Neptun 31 Information, Review, Specs
- Make
- Neptun
- Model
- 31
- Number Built
- Production Year(s)
- 1970 - 1973
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x —
- Ballast
- 1984 lbs
- Displacement
- 5952 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Engine
- Engine Make
- Farymann
- Engine Model
- —
- Engine Type
- —
- Engine HP
- 18
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Diesel
Hover over a measurement
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Main Sail Area
- -
- Foretriangle Sail Area
- -
- Total Sail Area (Reported)
- 213 sqft
- Total Sail Area (Calc)
- -
Dimensions
- LOA
- 30.51 ft
- LWL
- 23.46 ft
- Beam
- 9.35 ft
- Draft
- 4.92 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 6.49 kn
- Pounds per Inch Immersion
- 783.77