A straightforward, dependable gravity-fed water storage solution for RVs, boats, cabins, and any space where municipal water pressure is absent or unreliable. The BA-MS-702 holds 5 gallons and ships with a steel mounting bracket so you can secure it to a wall or set it on a shelf -- no pump required for basic gravity-feed delivery.
The Flow-Rite BA-MS-702 fills a practical gap in RV and off-grid setups: a compact, gravity-fed tank that delivers water by elevation rather than pressure. Mount it high on a wall or set it on a sturdy shelf, connect your outlet line, and gravity does the work. This makes it especially valuable for weekend warriors dry-camping without hookups, full-timers conserving battery power, or boaters needing a dedicated rinse or hand-wash station.
The included steel mounting bracket means you are not hunting for hardware at installation time. The bracket accommodates both shelf-sitting and direct wall-mount configurations, giving you flexibility to fit the tank into tight utility bays, wet baths, or outdoor rinse stations.
Holds enough water for handwashing, a quick dish rinse, or pet cleanup at a remote campsite without relying on hookups.
Mount above the point of use and water flows by gravity. Zero power draw, no pump to prime or maintain.
Ships with a steel shelf/wall bracket so the tank can be secured immediately without sourcing additional hardware.
Dual-use bracket design lets you rest the tank on a flat shelf or fasten it directly to a wall stud or panel.
Because this tank relies on elevation rather than a pressure pump, it draws zero electrical power during use. That is a meaningful benefit on a tight battery budget -- especially when combined with solar or when running appliances that already tax your 12V system. Position the tank at least 18 to 24 inches above your faucet or outlet to maximize flow rate by gravity head.
Attach the included steel mounting bracket to a wall stud, cabinet panel, or solid shelf surface using appropriate fasteners for your substrate (fasteners not included). Position the tank high enough above your outlet or faucet to achieve the gravity head you need. Connect a gravity-compatible faucet or outlet line to the tank's outlet fitting. Fill through the top inlet and cap securely before travel to prevent spills.
Gravity tanks do not produce pressurized flow comparable to a 12V demand pump. Flow rate depends entirely on the vertical height (head) between the tank outlet and the point of use. Standard RV faucets designed for 30-60 PSI city water will not function correctly on gravity feed alone -- use a gravity-compatible or low-pressure faucet at the outlet for best results.