The BTS30 Automatic Drum Micro Filter is a professional-grade pond filtration system engineered for large koi ponds, aquaculture farms, and freshwater aquatic environments up to 30 tons (8,000+ gallons). Combining mechanical micro-filtration, biochemical biological filtration, and dual UV sterilization into one compact unit, it delivers crystal-clear, healthy water with minimal hands-on maintenance. At the heart of the system is a 316 food-grade stainless steel drum filter screen that captures suspended particles ≥50 μm — including fish waste, algae, fine sediment, and organic matter. When the filter screen accumulates debris, the intelligent automatic water-level control triggers a high-pressure self-backwash cycle that rotates the drum and flushes impurities directly into the sewage outlet — no manual intervention needed. Built from durable, UV-resistant food-grade PP material with a lifespan exceeding 10 years, this system is designed for permanent outdoor installation. Its inclined-bottom design ensures zero dead zones and complete sewage drainage, while the biochemical filtration chamber rapidly cultivates beneficial bacteria to establish a stable nitrification cycle for long-term water quality. Key Features:• Automatic self-cleaning drum filter — intelligent water-level backwash trigger• 316 stainless steel micro-filter screen — captures particles ≥50 μm• Dual UV30W sterilization — kills bacteria, algae, and pathogens• Biochemical filtration chamber — builds beneficial nitrification bacteria colonies• Inclined-bottom design — no blockages, no dead zones, full drainage• Food-grade PP construction — 10+ year lifespan, UV/corrosion/heat resistant• Turbine inverter pump — energy-saving, high-efficiency circulation• Suitable for koi ponds, aquaculture farms, and industrial freshwater systems Specifications:• Pond Capacity: Up to 30 Tons (≈8,000 gallons)• Flow Rate: 8,070 GPH (≤10 m³/h)• Overall Size: 2337 × 568 × 906 mm (92" × 22.36" × 35.66")• Water Inlet: DN100 (4 inches) | Outlet: DN100 (4 inches)• Sewage Outlet: DN65 (2.5 inches)• Motor Power: 9W | Pump Power: 80/96W• Biochemical Chamber: 480 × 330 × 408 mm (18.89" × 13" × 16")• UV Sterilizer: 30W × 2• Filter Particle Size: ≥50 μm• Material: Food-grade PP + 316 Stainless Steel Screen In the Box:• 1× BTS30 (30-Ton) Automatic Drum Pond Filter Unit (with filter bin + UV30W ×2) Safety & Maintenance Notes:• Never run the water pump dry — always ensure water flow before starting• Stop the pump before changing any valve settings• Regularly inspect nozzles for blockage; clean or replace as needed• Keep all electrical components protected from water splash during operation• Follow pump operation manual for daily maintenance procedures• Do not disconnect pump fittings while pump is running
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