Leafield C7/D7 to Boston Adapters

These adapters easily screw into a C7 or D7 valve and let you use a standard tube or air mattress pump, aka “Boston Valve Pump” to pump up your equipment.

Hand pump D7 Friction.stl will press fit onto nearly any hand operated pump including the Coleman or any Intex pumps

Hand Pump D7.stl will twist and lock onto a Coleman Dual Action QuickPump

Ryobi D7.stl twists and locks onto a Ryobi 18v Power Inflator.

All parts need to be printed with the threads facing up. Support is only needed on the Ryobi D7.stl.

Print Settings

Printer Brand:

Creality

Printer: 

Ender 3 Pro

Rafts:

No

Supports: 

Yes

Infill:

Whatever

Filament:

Overture PLA 

Orange

Notes:

Hopefully this allows you to use what you already have instead of buying a fitting or a new pump. Enjoy!

Category: Hobby