The CP 9727 CR trigger sprayer chem. Resist. Grey 9 1/4 inch comes in a case size of 200. This trigger sprayer is unsurpassed in chemical resistance and the synthetic O-Ring and piston cup hold up against the harshest chemicals, even d-limonene. The long lasting outer body protects piston assembly from damage during use and storage. It provides up to 40 percent greater output per Stroke to reduce the number of times you pull the trigger and a high output with an extra large spray pattern make quick work of any job. There are many different applications for this trigger sprayer, use it for harsh chemicals, d-limonene, automotive, car wash, auto detail, carpet spot cleaning, and general use.