Dufour 31 Sail Data Pinit SKU: X-SD-5092 Quantity discounts available QuantityPrice Quantity -+ Add to Cart DetailsDetailsIntroduced in 1975. 8360 lbs. Disp. 3630 lbs. Ballast 25'3" LWL 10'8" Beam 5'6" Draft deep 4'5" Draft shoal