The Multi-function switch is installed on the top of the sand filter. The inner core is made of high quality resin and fiberglass and smooth h Acrylic material.
This product is widely used in swimming pools, massage pools, spring pools and water treatment facilities of water cleansing.
products feature:
The Multi-function switch is installed
on the top of the sand filter. The inner core is made of high
quality resin and fiberglass and
smooth h Acrylic material.
1.Sturdy and durable, have good filter effects。
2.anti - UV anti- aging。
3.Multi-function switch ( please see the
specification)。
4.anti- chemical corrosion。
5.With the mirror for observation of water and pressure gauge for
monitor the operation.
6.With the bottom valves for easy change the quartz sand。
product coverage:
This product is widely used in swimming pools, massage pools, spring pools and water treatment facilities of water cleansing.
Model |
diameter (mm) |
height (m) |
filtration area (m2) |
pipe size (Inch) |
silica sand (kg) |
working pressure (kg/cm2) |
design flow (m3/h) |
Testing pressure (kg/cm2) |
CF(T)-400 |
400 |
710 |
0.11 |
40(11/2') |
35 |
2.5 |
6 |
4 |
CF(T)-450 |
450 |
805 |
0.14 |
40(11/2') |
50 |
2.5 |
7.6 |
4 |
CF(T)-550 |
550 |
850 |
0.24 |
40(11/2') |
90 |
2.5 |
11.5 |
4 |
CF(T)-650 |
650 |
970 |
0.30 |
40(11/2') |
150 |
2.5 |
16.5 |
4 |
CF(T)-700 |
700 |
970 |
0.37 |
40(11/2') |
220 |
2.5 |
18 |
4 |
Note: maximum temperature :50℃(122oF)