DONGHWA INDGLOBAL TECHNICAL BUSINESS
UV LED Water Steriliser

Mercury-free water sterilisation, proven in fish farms

Seven years of R&D combining UV LEDs and optical lens engineering — a mercury-free sterilisation solution that removes up to 99.9% of waterborne pathogens without chemicals.
Aquaculture water treatment
PROVEN AT SCALE
분당 6톤 · 비브리오 97% 저감
대만 철갑상어 양식장 · 대장균 99.98% 감소 (SGS 인증)
KEY PERFORMANCE

Key performance

6 tonnes/minute

Flow-through fish farm scale. Taiwan sturgeon farm (40t tank) running 2× T5 at 10t/hr sterilisation.

97% Vibrio reduction

SGS Taiwan and Japanese testing labs confirm 99.95–99.98% E. coli reduction.

Mercury-free, chemical-free

Environmentally friendly; no secondary contamination.

2+ year lifetime

LED lifetime 15,000+ hours. Simple installation and maintenance.

LINEUP

Product lineup

LED lifetime: 15,000h+ · Operating temp: 5–45°C

ModelMax flowVoltagePowerPipe
WS G2453 L/h24V DC6W½"
WS G4907 L/h24V DC12W½"
WS G81.8 t/h24V DC24W1½"
T55 t/h100–240V AC50W1½"
T3030 t/h100–240V AC360W2"

Fish farms, purifiers, HVAC — tell us your flow

We'll size the right WS/T model, or custom-engineer for higher flow.

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