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Optiparts EX1217 - Optimist Buoyancy Bag 48L Blue – Polyurethane Nylon, Twist Lock Valve
Optiparts EX1217 is a buoyancy bag designed for Optimist sailboats, providing increased flotation capacity and helping to minimize water accumulation after capsize. With a 48-liter volume, it offers enhanced buoyancy compared to smaller bags.
Manufactured 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 handling.
This version is fitted with a twist lock tube valve, enabling quick and efficient inflation and deflation. The valve system simplifies handling and allows for easy adjustment of internal pressure.
The larger 48-liter capacity results in slightly increased weight compared to 43-liter versions but significantly improves post-capsize performance 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 EX1217 Product Name Optimist buoyancy bag 48 liter – blue SKU EX1217 EAN 7438206967996 Type Buoyancy bag Material Polyurethane-coated nylon Capacity 48 liters Valve Type Twist lock tube valve Color 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 fast inflation and deflation
- Improved flotation and reduced water ingress after capsize
- Durable and lightweight construction
- Important: avoid over-inflation and contact with sharp objects
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