The pool with sand filter pump is part of the sand tank filter. It includes a large cylindrical container filled with fine quartz sand. When the swimming pool water passes through the filter system, the impurities, sediments and particles in the sand are captured in the gravel. to purify the water quality. It is an essential accessory for large swimming pools.
Sand filter
The sand tank filter is made of high-quality glass fiber and finger. The filter water distributor is designed using the Karman vortex street principle, which effectively improves the filtration and backwashing efficiency. After the pool water is filtered by the sand tank, impurities and suspended solids in the water are effectively removed. , purify water quality.
According to the material, it can be divided into fiberglass sand cylinder, plastic sand cylinder and stainless steel sand cylinder:
Glass fiber: Use high-quality unsaturated polyester resin to make the inner liner, which has strong elasticity and anti-corrosion capabilities. The glass fiber winding reinforced cylinder is strong.(The specification of quartz sand installed in the cylinder is 0.5-1mm, and the specification of coarse sand is: 1-2mm. The filter material in the cylinder can also be softened resin or activated carbon, etc.)
Plastic sand tank: integrated sand tank and pump filtration equipment. The filter unit is equipped with an ejection or measuring sand tank and a corresponding self-priming circulating filter water pump. It can be equipped with an optional dosing device. It is simple to operate, easy to use, and saves space. strong and sturdy.
 |
 |
Stainless steel sand tank: Made of high-quality stainless steel, it is anti-ozone, anti-ultraviolet corrosion, high temperature resistance, corrosion resistance, durable, and the material can be recycled again.
Products Description
Made of imported ABS engineering plastic, the pool with sand filter pump can be rotated 360 degrees. It is equipped with a stable, durable, and highly accurate oil pressure gauge for monitoring pressure, a perspective mirror for observing water quality, and three unions for water inlets.
● Filtration: After water enters, it passes through the filter material and filter tube in the tank in sequence, and then is discharged from the lower outlet of the tank head back to the pool, where it circulates normally to filter the water in the pool.
● Backwashing: After the water is filtered, changes in water quality can be observed through the perspective mirror at the sewage outlet, and backwashing operations can be performed in a timely manner based on the pressure gauge value.
● Rinsing: This function is generally used before the first use or after backwashing. It can rinse irregular or small filter particles, dust or adhesions on the pipe wall and discharge them through the sewage outlet.
● Recirculation: also called circulation without filter
Sewage discharge: After water enters from the upper water inlet, it does not pass through the inside of the sand tank, and then is discharged from the sewage outlet to the designated place.
Close: Cylinder head control valves.
 |
 |
 |
 |
 |