and attach the spray gun to the cup with the thinner in it

Karcher’s 1900 PSI K4 pressure washer delivers exceptional cleaning power for most cleaning jobs

System Type: High-Pressure (HP)

The 24V234 Polypropylene Fluid Cover Kit from Graco that include:

IWATA W400LV-134G Classic Plus Series Compliant Gravity Feed Spray Gun w/ AK-1B2 Air Flow Control Valve 6.5 cu. ft. and attach the spray gun4780 W 400 W400LV 134G GUN ONLY W AK 1B2 W400 Center post gravity fed spray gun with high transfer efficiency control and superior atomization. W400 LV Compliant Center post gravity fed spray gun combines LV Technology with High TEC standard to give you high transfer efficiency control and superior atomization. Features High transfer efficiency spray gun combines patented LV technology Tulip inspired spray pattern Ideal for general purpose use Quality