T30 Automatic Rotary Drum Pond Filter | 8,070 GPH / 7,194-Gallon (30-Ton) Capacity | Self-Cleaning Backwash & Biochemical Filtration – Large Koi Pond & Commercial Aquaculture Drum Filter System

The T30 Automatic Rotary Drum Pond Filter is a large-scale, semi-commercial pond filtration system purpose-built for high-volume koi ponds, professional aquaculture farms, and demanding freshwater environments up to 7,194 gallons (30 tons). At the top of the T-series lineup, the T30 delivers a powerful 8,070 GPH of continuous mechanical micro-filtration and biochemical biological filtration — driven by a 90W motor — with fully automatic self-cleaning backwash that operates 24/7 without any manual intervention.

Water enters the 316 food-grade stainless steel rotary drum filter screen axially through the DN100 (4-inch) inlet and flows radially through the precision mesh, capturing all suspended particles ≥50 μm — including fish waste, fine sediment, floating algae, and organic debris. As impurities accumulate on the screen surface, the intelligent automatic water-level control system activates a timed high-pressure backwash cycle: the drum rotates continuously as pressurized nozzles flush all trapped impurities directly to the DN65 (2.5-inch) sewage outlet for hands-free discharge. Once the time relay cycle completes, the system automatically resets to full filtration mode — no manual reset needed.

Constructed from food-grade PP material rated for 10+ years of permanent outdoor installation, the T30 is engineered to withstand year-round sun, rain, heat, and corrosive conditions without any loss of performance or structural integrity. Its inclined-bottom chamber design eliminates all dead zones and guarantees complete sewage evacuation with every backwash cycle. The integrated biochemical filtration stage rapidly cultivates and sustains colonies of beneficial nitrifying bacteria, establishing a robust biological filtration cycle that maintains long-term water clarity — even under high fish stocking densities.

The integrated buffer pool design ensures a fully sealed inlet connection, preventing any bypass of unfiltered suspended matter into the clean water output — a critical reliability feature for large koi collections and commercial aquaculture operations where water quality directly impacts fish health and yield.

Key Features:
• Automatic self-cleaning rotary drum filter — intelligent water-level triggered backwash
• 316 stainless steel micro-filter screen — captures all suspended particles ≥50 μm
• Biochemical filtration stage — builds and sustains stable nitrification bacteria colonies
• DN100 (4-inch) inlet/outlet — engineered for maximum 8,070 GPH throughput
• Inclined-bottom design — zero dead zones, no blockages, complete sewage drainage
• Integrated buffer pool alignment — prevents suspended matter bypass at inlet
• Food-grade PP construction — 10+ year outdoor lifespan, UV/corrosion/heat resistant
• 90W motor with turbine inverter pump — powerful, energy-efficient, continuous operation
• Ideal for large koi ponds, semi-commercial aquaculture & high-volume freshwater systems

Specifications:
• Pond Capacity: Up to 7,194 Gallons (30 Tons)
• Flow Rate: 8,070 GPH
• Overall Size: 1004 × 568 × 770 mm (39.52" × 22.36" × 30.31")
• Water Inlet: DN100 (4 inches) | Outlet: DN100 (4 inches)
• Sewage Outlet: DN65 (2.5 inches)
• Motor Power: 90W | Pump Power: 80/96W
• Filter Particle Size: ≥50 μm
• Material: Food-grade PP + 316 Stainless Steel Screen
• No UV sterilizer included (UV available in BTS30 & BTS50 models)

In the Box:
• 1× T30 (30-Ton) Automatic Rotary Drum Pond Filter Unit

Safety & Maintenance Notes:
• Never run the water pump dry — always ensure water flow before starting
• Stop the pump fully before adjusting any valve settings
• Regularly inspect nozzles for blockage; clean or replace promptly as needed
• Protect all electrical components from water overflow or splash at all times
• Follow pump operation manual guidelines for all daily maintenance
• Never disconnect pump fittings or unions while the pump is running