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Description

Aqua Ultraviolet – 57 Watt Classic UV Sterilizer, 3/4" (Black) with Wiper

Overview

A workhorse UV-C sterilizer for medium–large ponds and serious aquarium systems. This Classic 57W model with 3/4" 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

  • Classic housing with 3/4" inlet/outlet for easy inline plumbing

  • Single low-pressure 57W UV-C lamp for algae, bacteria, and protozoa control

  • Integrated manual wiper helps maintain sleeve clarity and stable performance

  • Weather-resistant (non-submersible) body for indoor or protected outdoor installs

  • 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

  • Sterilizer (freshwater): ~1,800–3,500 gal

  • Sterilizer (saltwater): ~500–700 gal

  • Clarifier (freshwater): up to ~8,000 gal (with 50–75% plant coverage)

  • Typical UV-dose flow targets (EOL):

    • ~3,600 GPH ≈ 30,000 µW·s/cm² (clarifying)

    • ~2,400 GPH ≈ 45,000 µW·s/cm²

    • ~1,800 GPH ≈ 60,000 µW·s/cm²

    • ~1,440 GPH ≈ 75,000 µW·s/cm²

    • ~1,200 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control)

Specifications

  • Model: Classic 57 Watt, 3/4" Inlet/Outlet, Black, with Wiper

  • Lamp: (1) × 57W low-pressure UV-C

  • Connections: 3/4" (barb or slip style per kit)

  • Dimensions (unit): ~23" × 3-3/4" × 6"

  • Dimensions with Wiper: ~25" × 3-3/4" × 6"

  • Wiper clearance: 12"

  • Electrical: 120 V / 60 Hz

  • Cord Length: ~15 ft

  • Mounting: Wall/stand (use suitable brackets/anchors)

  • Warranty: Limited lifetime on housing; 1-year on other components (wiper excluded from saltwater coverage)

What’s Included

  • Classic 57W UV body (Black, 3/4" ports) with manual wiper

  • (1) 57W UV lamp

  • Inline power supply

  • Union/fitting set (3/4")

  • Quick start/installation guide

Installation Notes

  1. Plumb after mechanical filtration on a pressure line; avoid gravity-feed.

  2. Use unions/valves to service and to tune flow to your target dose.

  3. Operate the wiper with the lamp off and pressure relieved.

  4. Protect from weather; do not submerge.

  5. Replace the lamp every ~9–12 months of continuous use to maintain dose.