Quatro H181 Universal On/Off Foot Pedal Buffs recommended operational fill level is

recommended operational fill level is less than maximum

Designed to wrap around the HIPAC filter on the Velocity X1

For use with 1/4" threaded fittings only

They will straighten out when riveted

Quatro H181 Universal On/Off Foot Pedal Buffs recommended operational fill level isThe Quatro H181 Universal On Off Foot Pedal gives you hands free control of your Quatro polishing unit. Simply plug your Quatro's 3 prong plug into the foot pedal, then plug the foot pedal into a standard 3 prong outlet. From there, you can switch your Quatro on or off with a simple press of your footkeeping your hands free to manage your work. The pedal features a 6 foot cord, giving you flexible placement options at your workstation. Features Hands