2014 Dubai UVresistance large sand drain S450-S700 swimming pool fiberglass sand filter

1. 2014 Dubai UVresistance large sand drain S450-S700 swimming pool fiberglass sand filter Description

S450-S700 swimming pool fiberglass sand filter for water treatment made of fiberglass.

1.Top diffuser ensures even distribution of water over the top of the sand bed

2.air release valve enables easy release of trapped air during operation of the filter

3.large sand /water drain for rapid of wimterizing or servicing

4.materials used are depandable. non corrosive and are suitabel for all-weather preformance.

2.  2014 Dubai UVresistance large sand drain S450-S700 swimming pool fiberglass sand filter Used process 

1. filter-normal filtration

2. backwash-cleaning filter by reversing the flow 

3. rinse-used after backwash to flush dirt from valve

4. waste-by-passes filter, use for vacuuming to waste outlet or lowering water level

5. recirculate-by-passes filter for circulating water to pool

6. closed-shuts off all flow to filter or pool 

3. 2014 Dubai UVresistance large sand drain S450-S700 swimming pool fiberglass sand filter Technical characteristic

4. 2014 Dubai UVresistance large sand drain S450-S700 swimming pool fiberglass sand filter Payments and delivery

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

2 ) Delivery Details: lead time:1x20ft for 15 days;1x40ft for 20 days

3 ) Port of loading: Huangpu,Mainland china. 

4 ) Discounts are offered based on order quantities. 

5 ) Payment Way: TT, Western Union, Money Gram, L/C

5.About our factory & showroom

6.About our service

1) All products 100% tested

2) Delivery in time

3) Commitment to our customers

4) Friendly staff

5) Many years production and sales experience

6) One of the biggest company equipped with complete range of swimming pool and spa products 

7.Part of our company