Elevated galvanized water tank is one of the oldest water supply methods in traditional building water supply systems, installed on building rooftop or independent water tower top, using gravity to provide stable water supply pressure without electricity, continuing to supply water during power outages.

【Gravity Water Supply System Features】No pressure tank or booster pump needed, zero energy consumption in operation, extremely low maintenance cost; Stable water pressure (each 10m head provides approx. 0.1MPa pressure); Continuous water supply during power outages; Simple system, low failure rate, easy maintenance; Especially suitable for areas with unstable power supply or pursuing low operating costs.

【Selection Recommendations】When using galvanized tank for gravity supply, recommend food-grade inner coating and regular inspection (every 2 years); For higher water quality requirements, recommend stainless steel or enamel elevated tank; Self-cleaning disinfector optional for automatic bactericidal disinfection to ensure water quality.

【Specifications】Capacity: 1-50m³; Effective water depth: 0.5-3m; Working pressure: atmospheric; Plate thickness: 2.5-3mm; Inner treatment: food-grade epoxy coating; Installation height: unlimited; Service life: 15-25 years.