Fiber Sand Tank

    The inner liner of Ollies micron-sized fiber filtration sand tank is made of fiberglass reinforced material by blow molding, and the outer shell is reinforced by fiberglass winding, which has a fine texture and sturdy structure. The design of fiber filtration sand tank is based on the principle of "deep filtration", the impurities in the water flow into the tiny gaps between the sand particles and are sieved in the quartz sand.

Fiber topping out of the sand tank

        H series fiber sand tank is selected high quality fiberglass and polyester craftsmanship, sturdy and durable, can adapt to different climates. The tank is equipped with multifunctional 6-way clip-on valves, the head of the tank can be rotated 360 degrees, and specially designed see-through holes to observe the water filtration. The surface of the tank is sun-protected, suitable for outdoor operation under the sun for a long time, designed for home swimming pools or spas.

Product Features:

☆ Maximum working pressure: 36psi/2.5bar;

☆ Maximum operating temperature: 40°C (109°F);

☆ Tubing nozzles are common to both metric and imperial systems;

☆ Quartz sand specification: 0.5-1.2mm.

           → Color Options: Blue Gray

   The backwashing of the sand tank is done by rotating the handle of the multifunctional 6-way valve from the "filter" to the "backwash" position, which adjusts the inlet water flow to the direction of backwashing and rinses the filter bed.

Technical parameters:

           Top-out sand cylinder, the top cover is designed by quick-closing principle with an overhead threaded port pressure plate, which is easy to open and close and has better sealing; in addition, it increases the distance from the surface of the filter bed to the head of the cloth water, thus improving the effect of water distribution in the filtration stage and avoiding the sand particles from falling into the cloth water pipe and causing clogging in the backwashing.

Fiber Side Exit Sand Tank

         Y series fiber sand tank is made of environmentally friendly, high quality fiberglass material with fine craftsmanship, sturdy and durable, which can be adapted to different climates. The surface of the tank is sun-protected and can be used for long time operation under outdoor sunlight.The side type sand tank is equipped with multi-functional 6-way clip-on valves, all made of ABS material.

     Product Features:

         ☆ Wrapped by high strength fiberglass for greater durability;

       ☆ Easy to install and convenient for pipeline positioning;

       ☆ Maximum working pressure: 36psi/2.5bar;

       ☆ Maximum operating temperature: 40°C (109°F);

       ☆ Gland nozzles are common to both metric and imperial systems;

       ☆ Quartz sand specification: 0.5-1.2mm.

          →  Color Options: Blue Gray

 Technical parameters:

   Sand tank filtration principle: sand tank is usually placed inside a certain size of quartz sand, within a certain range of quartz sand specifications vary in size. Ollies sand tank selects 5 micron quartz sand, high precision filtration. In the sand tank, the quartz sand is arranged from top to bottom. During normal filtration, water enters from the upper layer of sand and comes out from the lower layer. When the water flows through the filter layer from the top, part of the solid suspended matter in the water enters the tiny holes formed by the upper layer of filter media to be adsorbed and mechanically retained by the surface of the filter media, at the same time, these suspended matters to be retained between the overlap and bridging occurs, as if the surface of the filter layer to form a layer of thin film to continue to filter the suspended matter in the water, which is known as the membrane filtration of the filter media surface layer. This filtration effect is not only on the surface of the filter layer, but also when the water enters the intermediate filter layer, there is also this retention effect, in order to distinguish from the surface layer of filtration, this effect is called penetration filtration effect.

   In addition, because the sand particles are closely arranged with each other, the suspended particles in the water flow through the sand layer of those curved holes, there will be more opportunities and time and the surface of the filter media collision and contact with each other, so the suspended solids in the water in the sand layer of the particles on the surface of the flocculant and flocculant bonding each other and contact coagulation process occurs.

   To summarize, filtration in a sand tank is the further purification of water through membrane filtration, osmosis filtration and contact filtration processes.

Fiber Commercial Large Sand Tank

         K series commercial type fiber side outlet sand tank can meet the needs of various water treatment projects, widely used in larger places, such as oceanariums, water parks, large commercial or public swimming pools, sauna SPL, fountains and sewage treatment facilities.

Product Features:

☆ Maximum working pressure: 36psi/2.5bar;

☆ Maximum operating temperature: 43°C (109°F);

☆ Gland nozzles are common to both metric and imperial systems;

☆ Quartz sand specification: 0.5-1.2mm.

           → Color Selection:     blue (color)                             grizzly

Technical parameters:

application scenario::

   1. Purification and filtration of large swimming pools, water parks, jacuzzis and water feature projects.

   2. Purification and treatment of industrial and domestic wastewater

   3. Drinking water pre-treatment.

   4. Agricultural irrigation water treatment.

   5. Seawater, freshwater aquaculture water treatment.

   6. Oceanariums, aquatic life laboratory vivarium systems.

   7. Effluent treatment before discharge of wastewater from aquatic product processing plants.

   8. Treatment of factory circulating water aquaculture system.

     Ltd., the company is located in Zengcheng District, Guangzhou City, covers an area of nearly 2,000 square meters, has its own production plant and R & D team (senior engineers, project managers, technical team, engineering team, business team, etc.); in the fishpond filtration, landscape water treatment industry is in an advanced position, is the customer's trust in the landscape water treatment, high-end fishpond filtration equipment manufacturers, courtyard fishpond filtration purification program designers, wholesalers of various supporting filter materials; served customers throughout the country. Filtration purification program designers, wholesalers of various supporting filtration materials; served customers throughout the country.

          We are committed to koi ponds, swimming pools, SPA multi-functional spa, sauna, fountains and other leisure and recreational equipment operation, design, installation, technical support, maintenance and so on.