24 oz. nylon tank, maximum psi 125, precharged to 25 psi, dimensions - 9.1"x4.8"x3.8". Reduce cycling pulsation and pressure spikes, increase the life of your pump - and even save battery power. NSF certified. Easily handles pressure requirements from 20 psi to 125 psi.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov