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DŌS – Dosing and Fluid Metering System
- Easy Setup via the Apex Fusion Interface
- Great for Two-Part Dosing or Automatic Water Changes
- Precision Dosing with Flow Rates from 0.1mL to 250mL/min
- Easy-to-Replace Dosing Heads
The Neptune Systems DŌS is a highly efficient, programmable dosing system designed to work seamlessly with the Neptune Systems Apex Controllers. Ideal for a variety of dosing applications, it offers precise control over dosing volumes and schedules through the easy-to-use Apex Fusion cloud interface. The DŌS pump features dual pump heads, large-diameter tubing for less wear and quieter operation, and simple maintenance with easy tube replacement. It's a practical solution for accurate and consistent aquarium dosing, minimizing manual work and maximizing reliability.
What Can the DŌS be Used For?
Two-Part Dosing: The most common use for the DŌS is dosing calcium and alkalinity to your system. Using a dosing pump to add these elements means greater stability of important water parameters and less daily maintenance. Simply run the DŌS Additive Dosing task in Apex Fusion and enter the amount of liquid you'd like to dose and when you'd like for it to be dosed. The DŌS then sets up all the dosing intervals within that time period. It even automatically chooses the slowest speed necessary for the pump so that it minimizes noise.
Automatic Water Changes: Water changes with the DŌS have never been easier. All you do is run tubing to your empty vessel or drain and to your fresh stock of saltwater. Then, in Apex Fusion, select and run the DŌS Automatic Water Change task and you'll be up and running in a matter of minutes. It will perform an automatic water change for you based on the schedule you've set up. If you have optical sensors, you can even set up alerts when your fresh saltwater container is running low.
Micro Dosing: If you need to dose tiny amounts liquid (like vodka dosing or for Zeovit systems), the DŌS is the perfect solution due to its precision-controlled stepper motor. This ability to control pump movement in such a refined manner means that you can dose as little as 0.1ml at a time.
Easy Maintenance and Tubing Changes
Changing out the pump head on the DŌS is a snap...Literally! All you need to do to change out the pump head is squeeze and remove. Then attach your dosing tubing to the new head, and snap it back on. No screws, no fuss.
DDR Compatible (sold separately)
The DOS has an accessory port that will enable it to be connected to the DDR – DOS Dual Reservoir. The DDR has two storage vessels that hold up to 2 liters each, with an optical sensor in each side to let you know when you're running low on dosing solution. Note: alcohol-based products should not be stored in the DDR.
Specifications
Size (Approx.): 9.5″ x 5″ x 5″
Weight (Approx.): 4 pounds
Lift Height: 24 feet (minimum at MSL)
Suction Height: 24 feet
Flow Rate: Variable (0.1mL – 250mL/min)
Power Requirement: 110/120V or 220/24oV
Requires an Apex Controller to operate
What's Included?
DŌS pump
AquaBus cable
Power supply
4 meters DŌS tubing
SKU | 208869 |
---|---|
UPC | 748252989802 |
Aquarium Type | Saltwater |
Variable Speed | Yes |
mL Per Minute | Under 1mL, 1mL to 50mL, 51mL to 100mL, 101mL to 150mL, 151mL to 200mL, Over 200mL |
Max Head Height | Over 20 Feet |
Duty Rating | Continuous |
Control Type | Digital DC Control (with optional controller) |
Compatible with Controllers | Apex |
Included Mounting | Hang On/Bracket |
Power Type | DC |
Product Questions
https://www.neptunesystems.com/getstarted/dos-2/dos-awc/
Thank you for reaching out to us. Unfortunately, it would not be able to. You want a pump that is more built for continuous duty.
Please let me know if you need anything further and take care!
I am now using Neptune Systems
1Link Extension Cable - Neptune Systems Put this on top of your Apex
I want to plug it in right away.
Is it possible?
Includes Aquabus and 24v supply.
I don't want to write this.
Simply Neptune Systems
1Link Extension Cable - Neptune Systems Is this one possible?
I'm curious.
https://www.bulkreefsupply.com/dos-replacement-pump-head.html
The 1Link port if open cannot be used to power another device, and there is no open accessory port for a PMUP on the DOS. Only AquaBus can be daisy chained from this particular module.
Thanks,
Harry
Thank you for reaching out. the DOS pump does not have to sit above what you are pumping. The pump head is designed to prevent siphoning so you have a wide variety of options on where you place the pump
Please let us know if you have any questions
If so, do I need any special modules or something similar?
Thank you for reaching out.
The DOS pump is an excellent dosing pump and will work great with the Apex classic. It connects with an aquabus cable and does not require additional modules
Have a great day!
WHAT'S IN THE BOX
DOS pump
Aquabus cable
Power supply
4 meters DOS tubing
Have a great day!
We are not aware of the rollers available for sale from retailers at this point. For replacement rollers you will want to contact Neptune Systems directly. Feel free to let us know if you have any further questions!
Neptune Systems (Apex Controller) – 408-779-4090 support@neptunesystems.com
The DOS has around a 20" head height, this means that you would need to place the pump either a little higher or lower in the line from the storage to the tank. It can work well however. Feel free to let us know if you have any further questions!
This works great with the Apex controller gold! Feel free to let us know if you have any further questions!
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