HOTOOK launches Bobbin Wound Sand Filter Water Filtration. 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 |
|
TM400 |
16"(400mm) |
Glass fiber + resin |
6.48 |
0.13 |
1.5"(50mm) |
Blue or Grey |
|
TM450 |
18"(450mm) |
Glass fiber + resin |
8.10 |
0.16 |
1.5"(50mm) |
Blue or Grey |
|
TM525 |
21"(525mm) |
Glass fiber + resin |
11.10 |
0.22 |
1.5"(50mm) |
Blue or Grey |
|
TM625 |
25"(625mm) |
Glass fiber + resin |
15.60 |
0.32 |
1.5"(50mm) |
Blue or Grey |
|
TM700 |
28"(700mm) |
Glass fiber + resin |
19.50 |
0.40 |
1.5"(50mm) |
Blue or Grey |
|
TM700B |
28"(700mm) |
Glass fiber + resin |
20.16 |
0.41 |
2" (63mm) |
Blue or Grey |
|
TM750 |
30"(750mm) |
Glass fiber + resin |
22.00 |
0.44 |
2" (63mm) |
Blue or Grey |
|
TM800 |
32"(800mm) |
Glass fiber + resin |
24.90 |
0.50 |
2" (63mm) |
Blue or Grey |
|
TM900 |
36"(900mm) |
Glass fiber + resin |
31.20 |
0.64 |
2" (63mm) |
Blue or Grey |
|
TM1000 |
40"(1000mm) |
Glass fiber + resin |
39.00 |
0.79 |
2" (63mm) |
Blue or Grey |
|
TM1100 |
40"(1100mm) |
Glass fiber + resin |
/ |
/ |
2" (63mm) |
Blue or Grey |
|
TM1200 |
48"(1200mm) |
Glass fiber + resin |
51.60 |
1.13 |
2" (63mm) |
Blue or Grey |
|
TM1400 |
56"(1400mm) |
Glass fiber + resin |
69.30 |
1.54 |
2" (63mm) |
Blue or Grey |
Product Feature
Top-mounted valve for easy operation: The valve is mounted on the top, allowing for direct operation of backflushing and sewage discharge while standing, without the need for bending over.
Durable fiberglass tank: The winding process is a classic in the swimming pool industry, making it impact-resistant, crack-resistant, and reliable for years to come.
Sun-resistant and non-aging: The surface has an anti-UV coating, ensuring its appearance and performance remain consistent even when exposed to direct sunlight.
Pressure-resistant and fluctuation-resistant: It can withstand working pressure up to 250kPa, unaffected by temporary water pressure changes, and adaptable to various water supply environments.
6-position valve with comprehensive functions: One valve integrates 6 commonly used modes, eliminating the need for additional parts replacements, allowing even beginners to quickly learn how to use it.
ABS distributor prevents clogging: The water distribution system provides even water flow, preventing filter sand from clumping and ensuring more thorough rinsing.
Small size for flexible adaptation: A minimum diameter of 400mm can cover a flow rate of 4.68m³/h, suitable even for small swimming 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 money in the long run.
Standardized interfaces for easy connection: All interfaces are 1.5-inch, eliminating the need for pipe diameter changers on-site and saving labor time during installation.
Lightweight and easy to maintain: Weighing as little as 6.4kg, it can be easily moved by one person when changing sand or cleaning, without needing assistance.
FAQ
FAQ
Q: What filtration precision does this filter provide?
A: Standard filtration precision is 20–40 microns using quartz sand.
Q: What types of filter media are supported?
A: Quartz sand, glass media, and other compatible high-efficiency media.
Q: Is the top-mount sand filter suitable for commercial use?
A: Yes. It is suitable for commercial pools, spas, and medium-to-large pool systems.
Q: Can it handle continuous daily operation?
A: Yes. The filter is designed for long-hour and continuous operation.
Q: How does the filter perform under high bather loads?
A: Efficient filtration maintains stable water clarity even during peak usage.
Q: Does the filter improve overall water quality?
A: Yes. It removes suspended solids and reduces turbidity effectively.
Q: Can the filter work with salt chlorination systems?
A: Yes. It is fully compatible with saltwater pools and chlorinators.
Q: Is it suitable for indoor and outdoor installations?
A: Yes. The filter performs well in both environments.
Q: Can multiple filters be used together?
A: Yes. Multiple units can be installed in parallel for larger systems.
Q: What types of projects commonly use this filter?
A: Hotels, residential complexes, clubs, and commercial swimming pools.
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