304 Stainless Steel Vertical Pressure Tank, 79 Gal Auto-Refill Design for Home Low Water Pressure | 304 Stainless Steel

The Complete Spec Sheet

Durable Material

Made of food-grade 304 stainless steel, this product is environmentally safe, odorless, and safe for direct contact with water. It meets drinking water standards and offers superior waterproof, wear-resistant, and pressure-resistant features. It performs stable in temperatures ranging from -60°C to 60°C, preventing freezing and cracking in winter, making it versatile for various scenarios.

Working Principle

When the pump fills water into the tank, the water volume increases, compressing the air inside. As the air pressure reaches the set value (about 0.28 MPa), a pressure controller automatically turns off the pump. When the air pressure drops to the lower set value (about 0.14 MPa), the controller turns the pump back on to refill the tank. You can also adjust the pressure values according to your needs.

Safety Features

The pressure tank features a three-hole structure at the top: a pressure gauge, pressure switch, and a safety explosion-proof valve. If the water pressure becomes abnormal, the explosion-proof valve will release the pressure automatically, preventing negative pressure and potential damage.

Capacity

While the labeled capacity indicates the size of the tank, the actual water storage capacity is only about 50-70% due to the compressed air at the top. The experimental pressure is set at 6 kg, and the working pressure remains below 3 kg, ensuring efficient and reliable operation.

Versatile Uses

Suitable for various water use scenarios, including home well water extraction, industrial site cleaning, tap water pressurization, and flow augmentation, as well as garden or farmland watering. It can also be integrated into campus water supply, agricultural irrigation, and industrial water recycling systems, making it a multifunctional water pressure protection device.