Boat bumper inflation diagram

How to Inflate Bumpers and Fenders 

Here is how you inflate your new Big Bumper Company boat bumper. 

1. Unscrew the gray cap at the end.

2. Plug your pump into the power supply.

3. Insert the pump nozzle into the bumper inflation hole.

4. Turn on your pump and inflate your boat fender. 

5. Once inflated to the desired amount of air, remove the pump at desired fill amount.

6. Finally, screw on the gray end cap.



For the best results, use an approved pump.

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Big Bumpers are not approved flotation devices and should NEVER be used as a floating step!