The AiPu Shi FB series top sand tank is a type of basic equipment for swimming pools, which is the main component of water circulation filtration equipment and plays an important role in filtering water quality and purifying pool water. The swimming pool sand tank has a top sand tank and a side sand tank. The top type sand tank is easier to install and is suitable for swimming pools, landscape pools, spa pools, water parks, etc.

The Apus FB series top swimming pool sand tank is made using advanced technology and processes. The material is fiberglass, and the cylinder body adopts a fiberglass winding structure, making the equipment sturdy and durable. Moreover, fiberglass has properties such as chemical corrosion resistance, sun protection, and UV protection. It is equipped with a unique water distributor inside, which can evenly and stably distribute water flow. The bottom octopus finely collects filtered water, and the efficiency of the underground drainage system is high.

The Apus FB series top swimming pool sand tank has multiple specifications, with 12 sizes ranging from 400mm, 450mm, 500mm to 1400mm in diameter. Different sizes of swimming pools can choose the appropriate size of sand tank according to the actual situation.

In terms of installation, the top sand cylinder is easy to install and occupies a small area. In terms of usage, the automatic filtering effect is high. In terms of maintenance, it is durable and easy to repair. In terms of maintenance, regular backwashing of the sand tank is sufficient. The Apus FB series top swimming pool sand tank is equipped with eight horizontal discharge ports, which comprehensively process all filtered substances to ensure good filtration effect; And it is equipped with transparent glass for observing the clarity of the rinsing water; The bottom is durable and stable, ensuring safe and stable use.

Product details:
Six position multi-directional valve: It has six major functions, including Filter normal filtration, Backwash backwash, Recirculate external circulation, Waste discharge, RINSE rinse, and CLOSED closure. Easy and convenient operation. It should be noted that the water pump power must be turned off before operating this valve to prevent damage to the sand cylinder head.

Cylinder body: The cylinder body is made of fiberglass reinforced material wrapped around it, which is sturdy, wear-resistant, and corrosion-resistant; The uniquely designed water distributor can evenly and stably distribute water flow, and the large-diameter bottom sand discharge valve is convenient for cleaning or replacing filter materials such as quartz sand inside the cylinder.

Precision pressure gauge pressure measurement system: The Epson series swimming pool filtration sand tank is equipped with a precision pressure gauge pressure measuring elastic element that has been specially processed to ensure stable and reliable performance of the precision pressure gauge. After being matched and debugged with a high-precision transmission mechanism, it can ensure accurate indication accuracy. If the pressure gauge reading on the filter sand cylinder is higher than 2.5kg/cm2 or above, the filter sand cylinder needs to be backwashed immediately