The DŌS QuietDrive from Neptune Systems is an advanced, programmable dosing system designed for seamless integration with A2 and A3 Series Apex Controllers. It offers precise dosing capabilities for various applications while incorporating new features for improved performance and user experience. Here’s an overview of its key features, functionality, and included components:

Key Features:

• Quiet Operation:

  • Utilizing EcoTech QuietDrive technology, the DŌS QuietDrive significantly reduces operational noise:
    • Up to 400% reduction in noise at high speeds (60/125/250 ml/min).
    • Up to 200% reduction in noise at slow speeds (7/12/25 ml/min).

• Continuous Duty Operation:

  • Capable of running continuously at speeds up to 25 ml/min, allowing quiet operation and flexibility for dosing applications.

• Improved Priming Buttons:

  • Backlit priming buttons with “R” and “L” indicators for easy visibility in low-light conditions. The buttons are also water-resistant to prevent damage.

• Powered by 1LINK:

  • The DŌS QuietDrive connects directly to the EB832 Power Bar via a single 1LINK cable, eliminating the need for a separate power supply and cleaning up cable management.

• New Design:

  • Featuring a sleek dark grey color similar to the Sky LED, which enhances its aesthetic appeal in your aquarium setup.

What Can the DŌS QuietDrive be Used For?

• Two-Part Dosing:

  • Ideal for dosing calcium and alkalinity, promoting stable water parameters with less daily maintenance. Using the Apex Fusion interface, you can set precise dosing intervals.

• Automatic Water Changes:

  • Facilitates hassle-free water changes by connecting tubing to your saltwater source and drain. The DŌS can perform automatic water changes based on a schedule, handling up to 30 gallons per day (or 12 gallons per day in Quiet Zone mode).

• Micro Dosing:

  • Capable of dosing as little as 0.1ml at a time, making it suitable for precision applications like vodka dosing or Zeovit systems.

Easy Maintenance and Tubing Changes:

• The DŌS QuietDrive features a user-friendly design for easy maintenance:
  • To change the pump head, simply squeeze and remove it, attach the new dosing tubing, and snap it back on—no tools required.

DDR Compatibility (sold separately):

• The DŌS has an accessory port for connecting to the DDR (Dosage Dual Reservoir), which includes dual 2-liter storage vessels and optical sensors for monitoring dosing solution levels.

Specifications:

• Controller Requirement: Requires an A2 or A3 Series Apex Controller for operation.
• Dimensions (approx.): 9.5" x 5" x 5"
• Max Lift Height: 24 Feet
• Max Suction Height: 24 Feet
• Flow Rate: Variable (0.1ml - 250ml/min)
• Power: 24V DC

What's Included:

• DŌS QuietDrive Dosing Pump
• 1LINK Cable
• 4 Meters of 6mm Tubing
• 50ml Graduated Cylinder for Calibration

The DŌS QuietDrive is a highly efficient and reliable solution for managing your aquarium dosing needs, offering advanced functionality while minimizing noise and simplifying maintenance. If you have any questions or need assistance with installation and setup, feel free to ask!