Libra Doser - Stepper Motor - Vertex (retired)

Vertex Libra Doser - Main Unit (Stepper Motor)
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Libra Doser - Stepper Motor - Vertex (retired)

SKU: 207288


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Quick Overview

Vertex Aquaristik has created the Libra Doser to make dosing easier, precise and attractive in your aquarium set up. With a super easy to program touch screen interface and reliable, accurate stepper motors the Libra Doser is the premier dosing system for any aquarium.

Stepper Motors are by far the most reliable and accurate type of motor on the market today. Allowing tiny pulses of electricity to control the amount of rotation. Stepper motors have full torque availability at stand still and since they are always brushless they will last longer than traditional DC motors.

  • Minimum dosing amount 0.5 mL/min

  • Maxium dosing amount 75 mL/min

  • Touch screen LCD panel to easily program the Libra doser

  • Flush mounting

  • Libra Doser Stoichiometry System will dose the correct amount of chemical based on historical input data from the user


Available in 2 Models:

  • Stepper Motor: Super accurate Laboratory Grade

  • DC Motor - Reliable Japanese Motor


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Product Questions

Is the unit mountable and come with the necessary supplies if so??


Question by: Mike on Jun 16, 2016 2:24:00 PM
Great question!
This unit does have holes on the back for mounting. It does not include the screws however this is a very easy and adjustable hole which will work with most drywall screws. Feel free to let us know if you have any further questions.
Answer by: Connor (Admin) on Jun 16, 2016 2:26:00 PM

Full Details

The Vertex Libra dosing system is much more than just a dosing pump with a built in timer. It is by far the easiest dosing system to program on its touch screen LCD display, simply input how much solution you want, broken up into however many doses between what times. The Libra will then do all the math for you. If you want a certain amount of solution dosed per dosing you can set that too. There is no reason the Libra Dosing system will not work for your reef tank. 


Stepper Motor

  • 3.2W@24VDC / 0.1125"/step - 1:8 Gear Ratio
  • Input: 90-270 VAC I 50-60Hz
  • Driver Output: 24 VDC I lOOOmA
  • Maximum Consumption: 22W
  • Maximum Current: 920mA
  • Construction: Aluminum, ABS/PC side-caps
  • Dimensions: 11.75" x 5" x 4.75"
  • Certifications: EMC / CE/ RoHs


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