Aqua Ultraviolet – 57 Watt Classic UV Sterilizer, 2" (Black) with Wiper
Overview
A workhorse UV-C sterilizer for medium–large ponds and serious aquarium systems. This Classic 57W model with 2" slip ports adds a manual wiper to keep the quartz sleeve clear between services—great for maintaining consistent UV output in high-load systems.
Key Features
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Classic housing with 2" slip inlet/outlet for high-flow plumbing
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Single low-pressure 57W UV-C lamp for algae, bacteria, and protozoa control
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Integrated manual wiper helps maintain sleeve clarity and stable performance
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Weather-resistant (non-submersible) body for indoor or protected outdoor installs
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Clear end cap shows lamp-on status; service-friendly layout
Note: Wipers are not recommended for saltwater use; using a wiper on saltwater can void the wiper warranty. Many marine installs choose the non-wiper version and clean the sleeve during lamp changes.
Sizing & Flow Guidance
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Sterilizer (freshwater): ~1,800–3,500 gal
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Sterilizer (saltwater): ~500–700 gal
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Clarifier (freshwater): up to ~8,000 gal (with 50–75% plant coverage)
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Typical UV-dose flow targets (EOL):
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~3,600 GPH ≈ 30,000 µW·s/cm² (clarifying)
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~2,400 GPH ≈ 45,000 µW·s/cm²
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~1,800 GPH ≈ 60,000 µW·s/cm²
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~1,440 GPH ≈ 75,000 µW·s/cm²
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~1,200 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control)
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Specifications
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Model: Classic 57 Watt, 2" Inlet/Outlet, Black, with Wiper
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Lamp: (1) × 57W low-pressure UV-C
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Connections: 2" slip (in/out)
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Dimensions (unit): ~23" × 3-3/4" × 6"
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Dimensions with Wiper: ~25" × 3-3/4" × 6"
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Wiper clearance: 12"
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Cord Length: ~15 ft
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Mounting: Wall/stand (use suitable brackets/anchors)
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Warranty: Limited lifetime on housing; 1-year on other components (wiper excluded from saltwater coverage)
What’s Included
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Classic 57W UV body (Black, 2" ports) with manual wiper
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(1) 57W UV lamp
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Inline power supply
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Union/fitting set (2" slip)
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Quick start/installation guide
Installation Notes
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Plumb after mechanical filtration on a pressure line; avoid gravity-feed.
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Use unions/valves to service and to tune flow to your target dose.
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Operate the wiper with the lamp off and pressure relieved.
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Protect from weather; do not submerge.
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Replace the lamp every ~9–12 months of continuous use to maintain dose.