Products title :Swimming Pool Sand Filter Pump

Our sand filter feature: 
1.The cylinder Head Valve has 6 muti-function: Filtration,backwash, Rinse,Recirculation,Pollution discharge,Closed.
2.The ciculating water up to 50 degree(122'F).
3.Material:Glassfiber ,anti-corrosion, heat. 
4.The filter tank is made of two semi-finished products, winded by glassfiber by hand work.
This model specification option:

Product Presentation   
New spiral cover system which aids the operations of opening and closing.The air purge is built into the cover which can be efficient to release the air from the filter. amusement park equipment water slide 
The distance between the upper part of the sand layer and the diffuser head("freeboard")has been increased to ensure greaterdistribution of water in the filtration phase and avoid sand being spilt into the drain during backwash. amusement park equipment water slide 
The specially designed manhole in the sand filter can make the sand exchanging process more convenient and efficient.In the filtering process,the filtering effect of water can be observed through the perspective manhole which is designed in the sand filter. amusement park equipment water slide 
Equipped with manual exhaust valve and exhaust pipe, which can automatically discharge the gas in running and debugging. amusement park equipment water slide 

Commercial sand filter is used in larger size installations,such as commercial and communal swimming pool, aquatic park,aquariums and other place where need water treatment. 
 
Our Services
1)   We are very glad that customer give us some suggestion for price and products.
2)   Any question, please let us know in the first time by E-mail or phone. We can deal with them in time.
3)   We will send many news styles in every week to our old customers.  Water Tank Circulation Pump 
4)   Offer our customers the lowest prices. Streamline the buying and paying processes.
5)   Deliver goods to our customers all over the world with speed and precision.
6)   Ensure the excellent quality of our products. Water Tank Circulation Pump  
7)  12 months FREE warranty. Water Tank Circulation Pump.
8)  OEM Welcome