Neptune Systems DOS Quiet Drive Dosing Pump

DŌS QuietDrive - Dose. Automate. Protect.

New QuietZone Modes for Reduced Noise
New Continuous Duty Modes
Same Reliable DŌS Hardware
Compatible with A2 and A3 Series Apex Controllers

The DŌS QuietDrive is engineered both in physical design and motor operation to ensure that the DŌS system is one of the quietest aquarium dosing solutions on the market.

The QuietZone also features a continuous duty range which offers more flexibility for additive dosing and automatic water changes.

Dosing Made Easy

The DŌS QuietDrive joins your Apex ecosystem via Apex Fusion. The Fusion app dosing wizard can easily assist setup with basic dosing configurations or use feedback from probes or a Trident to automate dosing based on the levels inside your aquarium. DŌS functionality will also expand in time as new features and equipment are added.

Built to Last

The DŌS QuietDrive has a gearless, direct drive mechanism, featuring a 5000 hour mean time before failure (MTBF) stepper motor. The net result is reliable and accurate dosing month after month even in the demanding environments of a marine aquarium setup. Expect a lifespan potentially 12X greater than a DC motor driven alternative.

Leakproof Design

Leak proof fittings are critically important in a dosing pump. A pump must prevent leakage of dosing liquids but also maintain air-tight seals to ensure accurate pump metering. The DŌS QuietDrive features sure-fit compression fittings which are vastly superior to the dual-barbed fittings that are commonly used on many aquarium dosing pumps.

The DŌS QuietDrive is much more than a dosing pump. Capable of multi-purpose dosing and fluid delivery the DŌS QuietDrive combines the simplicity of Apex Fusion software wizards for operations such as:

WATER CHANGES

The DŌS QD offers a variable speed motor that can move drops or even gallons (up to 30 gallons a day)
Replace large weekly manual water changes with small volume daily automated exchanges.
Smaller volume, consistent water changes over time are better at maintaining stability and preventing parameter swings.

ADDITIVES
- Additives dosing for consistent water chemistry, like alkalinity and calcium, are crucial for maintaining live coral.
- The DŌS QD is designed to deliver additives slowly and uniformly, throughout the day to better maintain stability.
- When paired with a Trident or Trident-NP the DOS QD can perform Trident Controlled Dosing, so as water chemistry changes so does the DQD’s
  
  ALSO PERFECT FOR:
  - Other Additives Dosing
  - Micro-Quantity Dosing
  - Delivery of Liquid Foods and Supplements

Quiet Operation: The DŌS QD incorporates EcoTech QuietDrive technology to significantly reduce 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: At speeds up to 25 ml/min, the DŌS QD can run continuously, allowing the pump heads to run more quietly and offering more flexibility for additive dosing and automatic water changes.

Priming Buttons: The priming buttons have been changed from plastic to backlit with R and L indicators, allowing you to easy see what you're doing, even if you're working in a dark aquarium stand. They are now water resistant, which helps prevent damage to the DŌS QD if you press them with wet hands.

Powered by 1LINK: Say goodbye to the power supply. The DŌS QuietDrive includes a 1LINK cable, which connects directly to the EB832 Power Bar. This single cable powers the DŌS and links it with your Apex Controller, cutting down on the number of cords and freeing up a standard plug on your EB832.

New Look: Last but not least, the DŌS QD has been re-styled in a dark grey colour similar to the Sky LED, giving it a bold new appearance.

What is Included?

- DOS Quiet Drive

- 50ml Calibration Cylinder

- 6MM Tubing

- 1link Cable

Specifications

Requires: A2 or A3 Series Apex Controller

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: 24VDC

WATER CHANGES

ADDITIVES

ALSO PERFECT FOR:

Aquavitro Sentia Doser - Secondary

Aquavitro Sentia Doser - Primary

Red Sea ReefDose 2 Doser

Red Sea ReefDose 4 Doser

TMC Reef AccuDose

Jecod Jebao Marine Aquarium Fish Tank Auto Dosing Pumps (DS-4)

Neptune Systems DOS Quiet Drive Dosing Pump

AutoAqua Smart 4 Channel Doser

AutoAqua Smart 2 Channel Doser