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Milwaukee Instruments

Milwaukee Instruments MC720 Dosing Pump Kit

  • Based on 90 reviews
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$395.75 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Champion Lighting and Supply Co.
Arrives Sep 27 – Sep 29
Order within 11 hours and 13 minutes
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Features

  • The Milwaukee Instruments MC720 Dosing Pump Kit combines the Milwaukee Instruments MC122 pH Controller and Milwaukee Instruments MP810 Dosing Pump to provide fully automated pH control of aqueous solutions in hydroponic systems.
  • It has been specifically designed to control the pH in mixing tanks for fertilization
  • The small and precise flow of the peristaltic pump allows you to maintain ideal pH values in your tank.
  • After selecting the desired pH setting from 5.5 to 9.5 pH, the pH controller measures the pH value of the solution and automatically adds pH adjustment (acid or alkaline) to change the liquids pH to the selected level

Description

The Milwaukee Instruments MC720 Dosing Pump Kit combines the Milwaukee Instruments MC122 pH Controller and Milwaukee Instruments MP810 Dosing Pump to provide fully automated pH control of aqueous solutions in hydroponic systems. It has been specifically designed to control the pH in mixing tanks for fertilization. The small and precise flow of the peristaltic pump allows you to maintain ideal pH values in your tank. After selecting the desired pH setting from 5.5 to 9.5 pH, the pH controller measures the pH value of the solution and automatically adds pH adjustment (acid or alkaline) to change the liquid’s pH to the selected level.

Brand: Milwaukee Instruments


Color: Green


Material: Stainless Steel


Style: Industrial


Item Weight: 1.93 kg


Number of Packs: 1


Manufacturer: Milwaukee Instruments


Number of Items: 1


Unit Count: 1 Count


Specific Uses For Product: Hydroponic Systems, Fertilization Mixing Tanks


Brand Name: Milwaukee Instruments


Model Number: 43217-86566


Number of Packs: 1


Manufacturer: Milwaukee Instruments


Number of Items: 1


Unit Count: 1 Count


Specific Uses For Product: Hydroponic Systems, Fertilization Mixing Tanks


Manufacturer Part Number: 43217-86566


Material Type: Stainless Steel


Color: Green


Product Style: Industrial


Item Weight: 1.93 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 27 – Sep 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Ignore the nagative reviews. This works great if used correctly!
I have been using this setup for over a year. it keeps my pH perfect. The negative reviews must be from people just setting up and hoping for the best. This isn't a 'smart meter' it's just a pH probe and a dosing pump with set variables in the controller. The fewer gallons you treat, the weaker your pH solution needs to be. If you treat a gallon, then one pump from this doser and your pH will sky rocket in the set direction. I treat about 50 gallons with mine using GH up and down solutions with no issues. I regularly double check with a hand held probe as well to make sure this probe is staying accurate! Also you have to keep your probe clean, calibrated, and wet in order for it to function properly. This product is more than worth buying at this price when put up against the competitions' prices. I normally don't leave reviews on products but was about to buy another one of these setups and noticed the negative reviews. I just thought I'd set things straight! ... show more
Reviewed in the United States on November 11, 2016 by Ryan
    • Working perfectly!
If you have a reservoir that needs constant monitoring and adjusting then you absolutely NEED this. It took awhile to get the sensor and dosing tube positioned properly so as not to overdose (this system does a single does until your set PH level is reached) but once we dialed that in it has worked flawlessly. We added a wave maker to our reservoir on one side where the dosing tube is and placed the sensor on the opposite side so the PH solution mixes quickly and doesn’t overdose. We also diluted our PH Down solution 50/50 with distilled water to make it even less likely to overdose. All in all a great piece of equipment if you take the time to dial it all in. ... show more
Reviewed in the United States on July 16, 2021 by Teri
    • worked for me
work as should
Reviewed in the United States on April 14, 2026 by Andrew
    • Overdoses, dosing pump didn't turn off even when sensor read lower than set pH.
It overdoses by an insane amount, I came home to find my water at 3.2 when set at over double that. The doser pump seems to be decent, and the sensor is accurate but the actual communication between sensor and doser is terrible, it should only turn on for 5 seconds, turn off, check pH, turn on for another 5, check pH, until it reaches the desired level. If you're thinking about purchasing this I highly recommend you spend a bit more on the BlueLab pH doser. ... show more
Reviewed in the United States on August 12, 2016 by y16
    • fun
product great . dragonfly the best delivery yet but wish they would issue cell phones to drivers
Reviewed in the United States on June 15, 2025 by gary francioli
    • Milwauke Instruments MC720 - Customer service was outstanding - Europe and US
I purchased a Milwaukee MC720 dosing kit for my daughter doing aquaculture research at Holar University in Iceland. I mistakenly ordered the wrong unit because I went through the Milwaukee Instruments in the US. I should have purchased it through the Milwaukee Instruments in Europe. Of course when the unit arrived in Iceland, my daughter noticed is was 60HZ and not 50HZ. Fabio from the Milwaukee (Europe) and Jason (US) have been outstanding in working with us to correct this. This was my mistake, but they have been awesome to work with!! ... show more
Reviewed in the United States on January 30, 2020 by jmonroecb
    • All parts where not in box
Was missing buffering mix and one part
Reviewed in the United States on March 13, 2023 by Amazon Customer
    • Works good, very happy.
Works well, o issues, 2 months now, very happy, hoping it has a long life. This unit keeps the PH within 2 or 3 points in 30 gallons.
Reviewed in the United States on August 16, 2023 by Jonzee

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