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Optiparts EX1223 - Optimist Buoyancy Bag 48L Grey/Blue – Polyurethane Nylon, Twist Lock Valve
Optiparts EX1223 is a buoyancy bag designed for Optimist sailboats, providing enhanced flotation and helping to reduce water accumulation after capsize. With a 48-liter capacity, it delivers improved buoyancy compared to smaller bags.
Constructed from polyurethane-coated nylon, this buoyancy bag is significantly stronger and approximately half the weight of traditional PVC or PVC-coated alternatives, ensuring durability and improved performance.
This version features a twist lock tube valve with an attached tube, allowing quick and efficient inflation and deflation. The valve system simplifies handling and enables easy pressure adjustment.
The 48-liter capacity results in slightly higher weight compared to 43-liter models but significantly improves post-capsize recovery by keeping more water out of the hull.
For safe operation, the buoyancy bag should not be over-inflated. When properly filled, it should remain soft to the touch. Over-inflation combined with heat exposure may cause damage. Care should also be taken to avoid sharp objects inside the hull that could puncture the bag.
Brand Optiparts Part Number EX1223 Product Name Optimist buoyancy bag 48 liter – grey and blue SKU EX1223 EAN 7438207092031 Type Buoyancy bag Material Polyurethane-coated nylon Capacity 48 liters Valve Type Twist lock tube valve Color Grey / Blue Size (inflated) 29 × 92 cm Size (deflated) 44 × 98 cm Radius 5 cm Application Optimist sailboats
- 48L buoyancy bag for Optimist dinghies
- Polyurethane-coated nylon – lighter and stronger than PVC
- Twist lock tube valve for quick inflation and deflation
- Grey and blue color version
- Improved flotation and reduced water ingress after capsize
- Important: avoid over-inflation and contact with sharp objects
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