Use this Vinyl Tube Adapter for attaching your Valve Adapter to the hose on your pump. This Vinyl Tube Adapter, which we get from Outcast for Outcast and Fish Cat pontoon boats and float tubes, is flexible enough to fit the Summit II Valve Adapter on one end and the hose of various pumps on the other.

Vinyl Tube Adapter dimensions (measurements are approximate):

• Outer Diameter 15/16-inch
• Inner Diamter: 5/8-inch
• Length: 2 3/4-inches