Description
Neptune Systems DŌS QuietDrive Dosing System
Dose. Automate. Protect.
- QuietZone modes for reduced noise
- Continuous duty operation
- Dual-head precision dosing
- Powered via 1LINK connection
- Compatible with A2 and A3 Apex Controllers
The Neptune Systems DŌS QuietDrive builds on the proven reliability of the original DŌS, now enhanced with improved noise reduction and continuous operation capabilities. Designed to integrate seamlessly with Apex controllers, it offers precise, programmable dosing through the Apex Fusion interface.
With dual pump heads, large-diameter tubing, and tool-free maintenance, the DŌS QuietDrive provides consistent and accurate dosing while reducing manual effort.
What’s New with QuietDrive
- Quiet Operation – incorporates QuietDrive technology for significantly reduced noise
- Up to 400% reduction in noise at higher speeds (60 / 125 / 250 ml/min)
- Up to 200% reduction in noise at lower speeds (7 / 12 / 25 ml/min)
- Continuous Duty Mode – operates continuously at up to 25 ml/min for smoother, quieter dosing
- Improved Priming Buttons – backlit left/right indicators with water-resistant design
- 1LINK Powered – single cable connection for power and communication via EB832
- Updated Design – modern dark grey finish
Applications
Two-Part Dosing
Ideal for dosing calcium and alkalinity to maintain stable water chemistry. The system automatically distributes dosing events based on your programmed schedule.
Automatic Water Changes
Automate water changes by connecting tubing to your drain and saltwater reservoir. The system can perform scheduled changes with minimal setup.
- Up to 114 liters per day
- Up to 45 liters per day in Quiet Zone mode
Micro Dosing
Accurately dose very small volumes (as low as 0.1 ml), ideal for specialized systems such as carbon dosing or Zeovit setups.
Easy Maintenance
Pump heads can be removed and replaced quickly without tools. Simply snap off the old head and attach a new one.
DDR Compatible (Sold Separately)
Connect to the DOS Dual Reservoir (DDR), which includes dual 2-liter containers with optical sensors to monitor fluid levels.
Specifications
- Required Controller: A2 or A3 Series Apex
- Dimensions: 24.1 cm x 12.7 cm x 12.7 cm
- Max Lift Height: 7.3 m
- Max Suction Height: 7.3 m
- Flow Rate: 0.1 ml – 250 ml/min
- Power: 24V DC
