DIY car wash foam gun sprayer

Specifications:
Product Description: Car Wash Foam Sprayer Gun
Place of Origin: China
Water Pressure: 40 to 90 psi (for maximum accuracy 40 to 60 psi)
Cup Size: 900ml(cc)
Output: 1-1/2 gallons per minute Spray Pattern: Foaming attachment provides a fan spray, removes for a solid stream. Anti-siphon: Protects water supply. Ratio: 5 ratio settings to suite your needs. (1oz./gal., 2oz./gal., 4 oz./gal., 6 oz./gal., 12oz./gal.)
Material: PP and ABS body; copper connecter
Applications: Clean and/or disinfect with foaming degreasers, detergents, disinfectants, acid or caustic cleaners, or soaps. Trucks, cars and other equipment

Features:
1. Accurately mixes and sprays foaming chemicals
2. Foam generating wand creates a thick, clinging foam
3. Detach handle for a powerful spray rinse
4. For cleaning, degreasing or disinfecting when a foam is desired to increase surface contact time
5. Easy to fill wide mouth, chemical resistant polyethylene quart or half gallon bottle
6. Multi-ratio Stem - The multi-ratio stem gives you five settings so you can adjust the dilution ratio of your shampoo. The chart below shows you the shampoo (oz.) to water (gal.) ratio based on the position of the stem.
7. OEM PROJECT AVAILABLE.