Tanks
One scale per liquid across every boat: a tank twice the height holds twice as much.
Balance 482
Fuel211 galWater206 gal48 Open
Fuel159 galWater159 gal18 gal of water per berth
Balance 482 draws the least water, 3.8 ft — 1.3 ft less than 48 Open. Balance 482 carries the most sail for its weight (SA/D 24.9, Racing); 48 Open the least (23.3, Performance).
Worked out from the published figures below — arithmetic, not opinion.
Dark icons are the standard layout; faded ones are what the larger layout adds.
Balance Catamarans
Balance 482
Sailing Catamaran
Length : beam 1.9 : 1
Nautitech
48 Open
Sailing Catamaran
Length : beam 1.8 : 1
Length : beam is length divided by beam — the higher it is, the slimmer the hull. Multihulls read low by nature.
A figure marked with a quote mark was read from the builder's page. Open it for the exact line, the page and the date.
| Model | ![]() Balance Catamarans Balance 482 | ![]() Nautitech 48 Open |
|---|---|---|
| Overview | ||
| Brand | Balance Catamarans | Nautitech |
| Model | Balance 482 | 48 Open |
| Generation | Unknown | Unknown |
| Hull type | Sailing Catamaran | Sailing Catamaran |
| Propulsion | Sail | Sail |
| Production status | Discontinued | In production |
| Production start year | Unknown | Unknown |
| Production end year | Unknown | Unknown |
| Designer | Phillip Berman & Anton du Toit | Marc Lombard Yacht Design Group |
| Dimensions | ||
| LOA | 48.3 ft | 48.1 ft |
| Hull length | Unknown | Unknown |
| Beam | 25.9 ft | 26.1 ft |
| Draft | 3.8 ft–7.2 ft | 5.1 ft |
| Displacement | 29,321 lb | 29,762 lb |
| Accommodation | ||
| Cabins | 3–4 | 2–4 |
| Heads | Unknown | 2–4 |
| Berths | Unknown | 4–9 |
| Performance & Rig | ||
| Main sail | 1,017 ft² | 947 ft² |
| Jib | 390 ft² | 452 ft² |
| Genoa | Unknown | Unknown |
| Upwind sail area | 1,481 ft² | Unknown |
| Downwind sail area | 1,984 ft² | Unknown |
| Engine power | 45 hp | Unknown |
| Engine count | 2 | 2 |
| Materials | ||
| Hull material | Carbon reinforced foam core / E-glass with carbon-fiber reinforcement | Unknown |
| Deck material | Unknown | Unknown |
| Mast material | Unknown | Unknown |
| Keel type | Unknown | Unknown |
| Rudder type | Unknown | Unknown |
| Sources |
13 of 13 figures here carry the builder's own words |
10 of 11 figures here carry the builder's own words |
Each boat's published length and beam seen from above, and its mast height and draft from the side, all drawn on one scale.
Outlines are schematic; the dimensions are the builder's.
What the builders publish about how fast, how strong and how far — each figure on one scale for every boat.
One scale per liquid across every boat: a tank twice the height holds twice as much.
Balance 482
48 Open
18 gal of water per berth
Classic yacht-design ratios worked out from each builder's published figures. They compare boats; they don't grade them.
How much sail the boat carries for its weight — its power in light air.
sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔
Balance 482: published upwind sail area
48 Open: mainsail + jib, added up
How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.
displacement (long tons) ÷ (0.01 × waterline length in ft)³
Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.
The boats most like the ones above, by hull form, size and use.
Balance Catamarans
Balance 442Sailing Catamaran · 44.3 ft
Fountaine Pajot
FP44Sailing Catamaran
Seawind Catamarans
Seawind 1370Sailing Catamaran · 44.9 ft
Leopard Catamarans
Leopard 43Sailing Catamaran · 42.6 ft