IWATA W400LV-124G Classic Plus Series Compliant Gravity Feed Spray Gun w/ AK-1R Regulator 24″(W) x 23″(H) x 18″(D) and idler gear 1:3 ratio

and idler gear 1:3 ratio by default

Binks Infinity: 30:1 pump or equivalent

tested in the USA

Reference guide for you to choose the right pump for your pressure washer:

IWATA W400LV-124G Classic Plus Series Compliant Gravity Feed Spray Gun w/ AK-1R Regulator 24″(W) x 23″(H) x 18″(D) and idler gear 1:3 ratio4855 W 400 W400LV 124G GUN ONLY W AK 1R 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