The leading general purpose trigger sprayer in the janitorial and industrial market, this sprayer produces up to 40% greater output per stroke significantly reducing the number of times you pull the trigger. Rubber piston cup extends life and provides broader chemical resistance while the outer body protects piston assembly to prevent damage during use and storage. The high output and extra-large spray pattern makes quick work of any job. The three finger trigger and rear support makes extended use more comfortable. O-rings are Nitrile.