Sand Filter for Fish Farming Pool at B&B, 304 Stainless Steel, 220V, 10m³/h, PLC Controlled Backwash Cycle
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience since 1998. Our annual export value exceeds US$5 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. We are proud to introduce our Sand Filter for Fish Farming Pool at B&B, designed to deliver crystal-clear water for your aquaculture operations. This filter combines premium 304 stainless steel construction, a 220V power supply, a 10m³/h flow rate, and a PLC-controlled backwash cycle, ensuring reliable, low-maintenance filtration for small to medium-sized fish ponds.
Our fish farming pool sand filter is built to withstand harsh aquatic environments. The 304 stainless steel tank resists corrosion from saltwater, fish waste, and chemicals, extending the lifespan of your equipment. The integrated PLC controller automates the backwash process, saving you time and labor while maintaining optimum filtration efficiency. Whether you are managing a B&B’s ornamental pond or a commercial fish hatchery, this filter provides consistent water quality that promotes fish health and growth.
Key Features & Specifications
- Corrosion-Resistant 304 Stainless Steel: Tank, connections, and internal components are made from high-grade 304 stainless steel, suitable for freshwater and saltwater applications.
- High Flow Rate (10 m³/h): Handles up to 10 cubic meters of water per hour, ideal for ponds up to 50,000 liters (depending on fish density).
- PLC-Controlled Automatic Backwash: Programmable logic controller manages backwash cycles based on pressure differential or time intervals, reducing manual intervention.
- 220V Single-Phase Motor: Standard voltage for most residential and light commercial setups, with a reliable pump and valve system.
- Easy Maintenance: Quick-release lid and large access port for sand replacement; backwash process flushes trapped debris without disassembly.
- Customizable Options: Inlet/outlet size, sand media grade, and backwash frequency can be tailored to your specific pool conditions.
| Parameter | Specification |
| Material | 304 Stainless Steel |
| Voltage | 220V AC, 50/60Hz |
| Flow Rate | 10 m³/h |
| Working Pressure | ≤ 0.6 MPa |
| Filtration Accuracy | 50-100 microns (depending on sand grade) |
| Backwash Control | PLC automatic (time or pressure differential) |
| Inlet/Outlet Connection | DN50 (2") – customizable |
| Weight (Empty) | Approx. 120 kg |
Benefits for Your Fish Farm
- Improved Water Quality: Removes suspended solids, algae, and organic waste, reducing ammonia and nitrite buildup.
- Lower Operational Costs: Automatic backwash cuts water and electricity waste compared to manual cleaning; stainless steel durability minimizes replacement frequency.
- Scalable Design: Multiple units can be combined for larger ponds; the 10m³/h model is perfect for B&B or small-scale commercial farms.
- User-Friendly Interface: PLC panel with display shows status and allows easy adjustment of backwash intervals.
- Environmentally Friendly: Sand media is reusable; backwash water can be recycled after settling.
Frequently Asked Questions
-
How often does the backwash cycle need to run?
It depends on your pond’s bioload. Typically, for a fish farm with moderate stocking density, a backwash every 1-2 days is sufficient. The PLC can be set to activate automatically based on timer or pressure difference. -
Can this filter be used for saltwater fish ponds?
Yes, the 304 stainless steel tank is resistant to saltwater corrosion. However, we recommend regular rinsing of external parts to prevent salt crystallization. For long-term saltwater use, consider upgrading to 316 stainless steel (available upon request). -
What size of sand media should I use?
Standard silica sand with a grain size of 0.5-1.0 mm is recommended. The filter comes with a pre-filled sand charge, or you can specify your preferred grade when ordering. -
Does the filter come with a pump?
Our sand filter is typically sold as a standalone unit. A compatible pump (220V, 10m³/h head) can be provided as an optional add-on. Please contact us for a complete system solution. -
How do I install the filter?
Installation is straightforward: connect the inlet/outlet pipes to your pond circulation loop, fill the tank with sand media, power the PLC and motor, and set the backwash schedule. A detailed manual is included. -
What is the warranty period?
We offer a standard 12-month warranty against manufacturing defects. Extended warranty plans are available upon request. -
Can I order a custom flow rate or voltage?
Absolutely. Our factory in Hengshui, China, can tailor the filter to your local voltage (e.g., 110V, 380V) and flow requirements. Minimum order quantities may apply. -
Is the PLC controller user-friendly for non-technical operators?
Yes, the interface is designed with simple icons and a few buttons. The default program works out of the box, and we provide training videos and support.
With our factory’s expertise since 1998 and annual export value between US$5 million and US$10 million, we have supplied reliable filtration solutions to customers in over 15 countries and regions. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. We are committed to offering you a durable, efficient sand filter that maximizes your fish farm’s productivity. Contact us today for a quote or technical consultation – let us help you achieve crystal-clear water with minimal effort.
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