GalleyMaid Water Pressure Systems These systems are available in two sizes: 7 gallons per minute for yachts to 50' and 12 gallons per minute for larger vessels. These water systems are complete with Aqua Cell Tank, check valve, pressure gauge, and pressures switch. Operating pressure settings are: high pressure cut out at 33 psi, low pressure cut in at 25 psi with dry tank cut out at 10 psi.
