Smart AWC Lite (SAWC-470D) – Compact Automatic Water Change System

Overview

The Smart AWC Lite (SAWC-470D) is an efficient, space-saving automatic water change (AWC) system designed for smaller aquariums and sumpless setups. Featuring a built-in anti-siphon diaphragm pump, optical sensors for precise water level detection, and easy installation with a plug-and-play setup, it simplifies the water change process and reduces maintenance effort.

Key Features

✔ Automates Water Changes – Eliminates manual water replacement for hassle-free maintenance.
✔ Compact Optical Sensors – Accurate water level detection prevents overflows and dry running.
✔ Built-In Anti-Siphon Diaphragm Pump – Prevents backflow and ensures consistent water movement.
✔ Quiet & Energy-Efficient Operation – Uses a low-power DC pump with minimal noise.
✔ Universal Tube Holder & Aqua Lifter Pump Holder – Secure tubing placement for smooth operation.
✔ Long Tubing & Cable Lengths – Provides flexibility for different tank setups.
✔ RO Tubing Compatibility – Uses standard ¼-inch RO tubing for easy connections.

Technical Specifications

Power

• Input: 100-240 VAC, 50-60 Hz
• Output: 12 VDC / 1A
• Power Cord Length: 6 feet (180 cm)

DC Diaphragm Pump (Built-in Anti-Siphon Valve)

• Suction Height: 6.5 feet (200 cm)
• Max Flow Rate: 3.2 GPH (12 LPH)
• Anti-Siphon Pressure: 1 foot (30 cm) (Reservoir water level to tube outlet must be less than 1 foot)

Mounting & Sensor Details

• Max Mounting Thickness:
  • Sensor: ½ inch (12.7 mm)
  • Quad Tube Holder: ½ inch (12.7 mm)
  • AQUA Lifter Pump Holder: ½ inch (12.7 mm)
• Cable Length (Sensor to Controller): 9.8 feet (300 cm)

Tubing

• Length: 19.6 feet (600 cm)
• Inner Diameter (ID): 5/32 inch (4 mm)
• Outer Diameter (OD): ¼ inch (6.4 mm) (Compatible with standard RO connectors)

Recommended Applications

🔹 Perfect for Small Tanks & Sumpless Systems – Designed for nano aquariums and AIO (All-in-One) tanks.
🔹 Ideal for Automated Water Changes – Reduces manual labor and stabilizes water parameters.
🔹 Great for Freshwater & Saltwater Aquariums – Prevents salinity and nutrient imbalances.
🔹 Works with RO/DI Systems – Uses ¼-inch RO tubing for easy integration into water supply systems.

Would you like setup instructions, troubleshooting tips, or accessory recommendations? 😊