Inspired by water, made for pool—Professional pool product manufacturer since 1992
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SGF Series
Astrowave Pool
Gel-coated Fiberglass Filter with Easy-to-Operate,Side-Mounted Multi-Function Valve
The Astrowave Pool SGF Series provides advanced water filtration capabilities, engineered specifically to operate as a highly reliable commercial pool filter for demanding aquatic environments. Each unit features a non-corrosive tank construction with a remarkably smooth surface finish, delivering enhanced aesthetic appeal and long-term performance stability. Built with superior UV resistance and robust corrosion protection, this gelcoat sand filter is precision-crafted in advanced facilities to withstand harsh outdoor conditions. The tank is structurally designed to manage a maximum operating pressure of 250kPa (36psi / 2.5bar) and supports sustained water temperatures up to 43°C (109°F). To ensure operational safety and structural integrity, every single unit undergoes a stringent 100% factory inspection, including strict hydrostatic testing and a 20-minute static water evaluation before shipment. The SGF series is fully equipped to serve efficiently as a high-end residential pool filter, offering specific flow capacities ranging from 8 m³/h up to 32 m³/h depending on the selected model size.
| Main Material: | Gel-coated Fiberglass |
| Factory Testing Pressure: | 4.0 bar / 58 psi |
| Maximum Working Pressure: | 36 psi / 2.5 bar |
| Highest Temperature Resistance: | 43°C (109°F) |
| Warranty: | 10 years body warranty |
| Suggested Filter Medium Size: | 0.5 - 0.8 mm |
| Model | Valve Model | Valve Connection | Max.Flow Rate | Filter Area | Sand (kg) | |||
|---|---|---|---|---|---|---|---|---|
| m³/h | LPM | GPM | m² | ft² | ||||
| SGF400 | MPV03 | 1.5" / 50mm | 8 | 133 | 35 | 0.13 | 1.40 | 52 |
| SGF500 | MPV03 | 1.5" / 50mm | 12 | 200 | 53 | 0.20 | 2.15 | 88 |
| SGF650 | MPV03 | 1.5" / 50mm | 17 | 283 | 75 | 0.33 | 3.55 | 158 |
| SGF750 | MPV04 | 2" / 63mm | 22 | 367 | 97 | 0.44 | 4.74 | 260 |
| SGF900 | MPV04 | 2" / 63mm | 32 | 533 | 141 | 0.64 | 6.89 | 422 |
| Model | (A) mm | (B) mm | (C) mm | (D) mm | (E) mm | (F) mm | (G) mm | Net.W (kg) | Gross.W (kg) | Packing (mm) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GB(mm) | ANSI | ||||||||||
| SGF400 | 730 | 450 | 385 | 400 | 16" | 425 | 350 | 150 | 11.2 | 13.2 | 450 x 450 x 680 |
| SGF500 | 785 | 490 | 425 | 500 | 21" | 425 | 370 | 150 | 14.6 | 17.2 | 550 x 550 x 720 |
| SGF650 | 900 | 490 | 425 | 650 | 26" | 560 | 400 | 150 | 17.2 | 21.6 | 680 x 680 x 855 |
| SGF750 | 940 | 670 | 595 | 750 | 30" | 560 | 540 | 200 | 26.9 | 32.6 | 780 x 780 x 1050 |
| SGF900 | 1100 | 795 | 720 | 900 | 36" | 700 | 620 | 200 | 32.9 | 41.8 | 920 x 920 x 1050 |
This fiberglass sand filter is engineered to safely sustain a maximum continuous operating pressure of 250kPa (36psi or 2.5bar) and can handle water temperatures reaching up to 43°C (109°F).
The gel coated sand filter is equipped with a 6-way or 8-way side-mount multiport valve that features universal standard union connections to facilitate standardized plumbing.
For the highest filtration efficiency and proper operation of the ABS lateral system, it is strongly suggested to use media with a size ranging from 0.5mm to 0.8mm.
Yes, the exterior can be produced in different colors for specific aesthetic requirements, and an optional transparent lid can be integrated to allow for direct visual inspection of the internal media.
The series offers a wide operational range with maximum flow rates starting from 8 m³/h (133 LPM) for the SGF400 unit, scaling up to 32 m³/h (533 LPM) for the largest model in the lineup.
