krafter

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    Uncle Fred replied to the topic DIY Accessories in the forum DIY Packrafts 2 weeks, 5 days ago

    Update on the Boston valve to pump adapter.

    I’ve modified the original adapter design by @krafter to fit the 2025 Flextail Max Pump 3.

    Adapter

    This pump offers 5KPa pressure. Flextail has a larger, 12KPa boat pump, but it’s only available second-hand as of October 2025.

    Boston Adapter to Flextail Max Pump 3

    Updated design. The mount for this pump consists of a tiny lip, necessitating a…[Read more]