Overview
The Neptune Systems DŌS QuietDrive (QD) is the next evolution of Neptune’s trusted dosing system, now enhanced with EcoTech QuietDrive technology for whisper-quiet performance and greater flexibility. With precise, programmable control via Apex Fusion, the DŌS QD automates critical dosing tasks, micro-dosing, and even automatic water changes, reducing daily maintenance and providing unmatched reliability.
Key Features
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QuietDrive Technology – Up to 400% quieter at high speeds and 200% quieter at slow speeds compared to the original DŌS.
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Continuous Duty Modes – Run continuously at speeds up to 25 ml/min, perfect for stable additive dosing.
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Precision Control – Stepper motor design allows dosing as little as 0.1 ml at a time.
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Automatic Water Changes – Easily schedule water changes up to 30 gallons per day (12 gallons/day in Quiet Zone).
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Simplified Operation – New backlit, water-resistant priming buttons with L/R indicators.
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1LINK Powered – Single cable provides both power and communication, eliminating bulky power bricks.
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Modern Design – Restyled in a sleek dark gray finish to match the Neptune SKY LED aesthetic.
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Easy Maintenance – Pump heads snap on and off for fast tubing replacement without tools.
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DDR Compatible – Connects to the DOS Dual Reservoir (sold separately) for automated low-fluid alerts.
Common Applications
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Two-Part Dosing – Automate calcium and alkalinity dosing for improved reef stability.
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Micro-Dosing – Perfect for ultra-low volume additives like carbon dosing or Zeovit systems.
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Automatic Water Changes – Simplify maintenance and improve consistency with scheduled water changes.
Specifications
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Dimensions (Approx.): 9.5" x 5" x 5"
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Max Lift Height: 24 ft
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Max Suction Height: 24 ft
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Flow Rate: 0.1 ml – 250 ml/min (variable)
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Power: 24VDC via 1LINK
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Compatibility: Requires A2 or A3 Series Apex Controller
What’s Included
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(1) Neptune Systems DŌS QuietDrive Dosing Pump
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(1) 1LINK Cable
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(4 Meters) 6mm Tubing
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(1) 50ml Graduated Cylinder for Calibration