Backwash Tank Swimming Pool Sand Filter Competitive Price

Backwash Tank Swimming Pool Sand Filter Competitive Price

Sand tank uses special pool sand filter to eliminate tiny dirt in the pool. Sand, as a medium for removing dirt, is filled in the cavity inside the filter. When the control knob is set to the "FILTER" position, the pool water containing suspended dirt particles is pumped into the filter device by the pump, and then guided by the control switch to the outlet of the filter.

UV inhibited filament wound structural fiberglass tank. Ergonomically designed six-position multiport valve. Stainless steel oil filled psi/kpa dual scale pressure gauge. Internal piping for easy servicing. Automatic air bleed with manual safety pressure release. The industries largest ring-lock sealing the clear top viewing port. Sand drain plug for easier sand removal replacement.

After a period of use of the sand cylinder, the accumulated dirt hinders the water flow and weakens it. At this time, the pool sand filter should be cleaned. For example, when the control switch is set to the "BACKWASH" position, the water will flow in the opposite direction at this moment. The water will directly reach the bottom of the FILTER cavity, and then it will be flushed up through the sand layer, and the previously trapped dirt and residue will be washed up and discharged from the sewage outlet. After each backwash, the control switch should be set to the "RINSE" position, and the water pump should be turned off after 0.5 to 1 minute, and then hit the "filter" position to restart the normal filtration.

Top Mount Radar Cylinder Water Pool Sand Filter Feature ：

--Fiberglass tank,deforming-proof, corrosion-resistant and abrasion-proof. 
--Multi-port valve for easy operation. 
--Uniquely designed distribution system makes stable and efficient water flow. 
--Besides silicon sand, filtration media can use other materials as well. 
--Active carbon for filtering away odor and an organic compound. 
--Soft water resin for softening and filtering away the minerals. 
--Clean water resin for filtering away organic compound color, fluoride, and algae. 
--Nitrate selectable resin for fleshing the fishpond.
--Easy installation and maintenance free. 

Top-mount, side-mount, flange type, small or large-scale fiberglass sand filter.
The winding of fiberglass around the filter body makes the filter more durable, deforming-proof, and resistance to chemical and corrosives. Uniquely designed distribution make a stable and even water flow to improve drainage system. All pool sand filters with a pressure gauge. Easy to install, maintenance free.

Top Mount Radar Sand Cylinder Water Pool Sand Filter Advantages:

•  Large pressure sand/ water drain for rapid winterizing or servicing;
• Materials used are dependable and are suitable for all-weather performance;
• The easy-to-use multi-port valve lets you select any of the valve/filter operations with a simple lever-action;
• UV-resistance surface allows the filter to work under direct sunlight;
• Quick assembly and precise alignment of components;