"Flotec Vertical Pre-Charged Water System Tank — 120 Gallon, Model# FP7125"

"Constructed of heavy-gauge steel with tough, appliance-like finish. Replaceable air/water separator prevents corrosion and bacterial growth — in compliance with FDA regulations. Tank is factory pre-charged to 40 PSI. Includes pump mounting bracket. The Rated Size in Gallons column below compares with equivalent size of standard tanks in terms of water drawn down between pump cycles.Size (Dia. x H) 24in. x 37in.Drawdown, Gallons@PSI: 20/40 PSI—18.3@20/40 PSI 30/50 PSI—13.5@30/50 PSIDischarge Size 1 1/4in.Designed to keep pump starts to a minimumIncreases pump life and saves energy"