HOTOOK launches Bobbin-Wound Fiberglass Sand Filter. We have been committed to one-stop swimming pools for many years, covering most of the European, American and Middle Eastern markets. We look forward to becoming your long-term partner in China.
Product Parameter (Specification)
|
Model |
Sand filter diameter |
The main material |
Max fow |
Filter Area |
Connection Size |
Body Color |
|
SM525 |
21"(525mm) |
Glass fiber + resin |
11.10 |
0.22 |
1.5"(50mm) |
Blue or Grey |
|
SM625 |
25"(625mm) |
Glass fiber + resin |
15.60 |
0.32 |
1.5"(50mm) |
Blue or Grey |
|
SM700 |
28"(700mm) |
Glass fiber + resin |
19.50 |
0.40 |
1.5"(50mm) |
Blue or Grey |
|
SM700B |
28"(700mm) |
Glass fiber + resin |
20.16 |
0.41 |
2" (63mm) |
Blue or Grey |
|
SM750 |
30"(750mm) |
Glass fiber + resin |
23.00 |
0.45 |
2" (63mm) |
Blue or Grey |
|
SM800 |
32"(800mm) |
Glass fiber + resin |
24.10 |
0.53 |
2" (63mm) |
Blue or Grey |
|
SM900 |
36"(900mm) |
Glass fiber + resin |
29.70 |
0.66 |
2" (63mm) |
Blue or Grey |
|
SM1000 |
40"(1000mm) |
Glass fiber + resin |
40.20 |
0.82 |
2" (63mm) |
Blue or Grey |
|
SM1100 |
40"(1100mm) |
Glass fiber + resin |
/ |
/ |
2" (63mm) |
Blue or Grey |
|
SM1200 |
48"(1200mm) |
Glass fiber + resin |
52.80 |
1.17 |
2" (63mm) |
Blue or Grey |
|
SM1400 |
56"(1400mm) |
Glass fiber + resin |
70.30 |
1.54 |
2" (63mm) |
Blue or Grey |
Product Feature
Side-mounted design saves space: The valve is installed on the side, eliminating the need for overhead operating space, allowing for a compact layout even in small machine rooms.
Durable fiberglass tank: The wound fiberglass tank is renowned for its durability in pool fixtures, resisting cracks from impacts.
Sun-resistant: The surface has an anti-UV coating, ensuring stable appearance and performance even after five or six years of outdoor sun exposure.
Pressure-resistant and fluctuation-resistant: Withstands working pressure up to 250kPa, and won't "collapse" due to temporary water pressure fluctuations, adaptable to various water supply environments.
6-position valve with full functionality: One valve integrates 6 commonly used modes including filtration, backwashing, and sewage discharge, eliminating the need to change parts.
ABS distributor prevents clogging: The ABS material used in the water distribution system ensures even water flow, preventing filter sand from clogging and resulting in cleaner rinsing.
Small size with high flow rate: Even the smallest 450mm model has a flow rate of 8.1m³/h, sufficient for small pools.
Low filter media cost: 0.5-0.8mm ordinary quartz sand is sufficient, eliminating the need to purchase expensive specialized filter media and saving on consumables in the long run.
Standardized interfaces for easy connection: All interfaces are 1.5-inch, eliminating the need for pipe diameter adapters on-site, simplifying installation.
Lightweight and easy to maintain: Weighing only 17kg at its heaviest, it can be easily moved by one person when changing sand or cleaning, without needing assistance.
FAQ
Q: What installation space is required for a side-mount sand filter?
A: Side-mount filters require sufficient lateral space for valve installation and maintenance access.
Q: How is the multiport valve connected?
A: The multiport valve is externally mounted and connected via side ports for easier servicing.
Q: Can the filter be installed above or below water level?
A: Yes. It can be installed either above or below water level with proper pump selection.
Q: What pipe materials are recommended?
A: PVC-U or PVC-C pipes are commonly recommended for corrosion resistance.
Q: Is the filter suitable for indoor plant rooms?
A: Yes. Fiberglass construction makes it lightweight and ideal for indoor installations.
Q: Can the filter be integrated with automation systems?
A: Yes. It can be integrated with automatic valves, controllers, and smart pool systems.
Q: What foundation is required for installation?
A: A flat, solid concrete base is recommended to ensure stability during operation.
Q: Is on-site assembly required?
A: No. The filter is supplied as a fully assembled unit, reducing installation time.
Q: How is air released from the filter during startup?
A: An integrated air release valve allows trapped air to be safely expelled.
Q: Are installation drawings and manuals provided?
A: Yes. Detailed installation drawings, manuals, and technical support are available.
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