High efficiency best large used water filter china

Features

1.Materials used are non-corrosive

2.Automatic Air release system enables easy release of trapped air during operation of the filter

3.laterals with fine gaps are able to keep out filter media and firt particles

3.UV-resistance surface allows the filter to work under direct sunlight

Functions

1. maximum working pressure: 250kPa/36psi/2.5bar

2. factory testing pressure: 400kPa/58psi/4.0bar

3. size of silica sand: 0.5-1.0mm

4. maximum filtration velocity: 50cbm/h/sq

5. maximum water temperature: 43 degree

             "NL"series commercial rapid sand filter                                             

Technical characteristics

welcome to our company and factory 

Why choose us?

 1) High quality with Low Price

 2) Delivery in time

 3) Commitment to our customers

 4) Friendly staff

 5) Easy to order

 6) Many years production and sales experience

 7) One of the biggest company equiped with complete range of swimming pool and spa products

 8) All products 100% tested

  Payments and delivery

 1.Payment:30% in advance,+70% balance should be paid before delivery.

 2.Lead time:1x20ft for 15 days;1x40ft for 20 days

 3.Port of loading:guangzhou,Mainland china.

 4.Discounts are offered based on order quantities.

If you are interested our products, please feel free to contact Janet.

                                                                                     my skype is poolvigor.