Sonic Foam System - Combo Set 1/4", 3/8", 1/2" - 156 Pieces - 34" (Large) and Brushes This used to be needed

This used to be needed to connect our sprayer and wand kits to a pressure washer with 15mm connections

about 6 years ago

Make sure you leave enough room between the wall and the unloader valve (red knob) to operate

A minimum pressure of 30 PSI is required to permit this valve to function properly

Sonic Foam System - Combo Set 1/4", 3/8", 1/2" - 156 Pieces - 34" (Large) and Brushes This used to be neededThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.