Fiberglass Swimming Pool Sand Filters With Pump Combo Set
Filtration Unit
Description:
Combo sand filter for swimming pool
* Made of fiberglass and polyester
* Top diffuser ensures even distribution fo water over the top of
the sand bed
* Large pressure sand/water drain for rapid winterizing or
servicing.
* UV resistance surface allows the filter to work under direct
sunlight
* Easy to use water drain plug and multi-port valve lets you select
any of the valve/filter operation wiht a simple lever-action.
Funtions: Refor to 6 way multi-port valve
Maximum working pressure ---250kpa/36psi/2.5bar
Maximum filtration velocity ---50cbm/h/sq
Maximum water temperaturen --403°C(109°F)
Size of Silica Sand----0.5-0.8mm
FEATURES:
Easy to Clean
Suitable for use with Automatic Pool Cleaners
High quality 6 position multi-port valve
Self-sealing barrel unions
Transparent lid for inspection of filtered water
Ring lock design for quick opening and closing, Thereby eliminating
The use of traditional screws
* Use only #20 white silica sand, size range 0.4-0.55mm.
Maximum working pressure: 2.5kg/cm² ; Maximum temperature: 50°
C(122° F)
| Model | Pipe size | Filter Area | Design flow | Sand weight | Matching Pump | Voltage | Standard volume | Standard weight |
| (inches) | m2 | m3/h | 0.4-0.8mm (kg) | HP | V | m3 | kg |
| GB400 | 1.5 | 0.11 | 6.3 | 28 | 0.35 | 220 | 0.17 | 15 |
| GB450 | 1.5 | 0.14 | 8.0 | 50 | 0.50 | 220 | 0.18 | 18 |
| GB500 | 1.5 | 0.20 | 11.5 | 80 | 1.00 | 220 | 0.28 | 20 |
| GB650 | 1.5 | 0.30 | 16.0 | 160 | 1.20 | 220 | 0.41 | 25 |
Working pressure: 2.5kg/cm2
Testing pressure: 4kg/cm3
Maximum temperature: 43 degree
Size of sand: 0.5-0.8mm
