NEW GHL Doser 2.2 Maxi: Limited quantity now available for ordering!

[Vinny@GHLUSA Verified Sponsor]

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S A L E S T A R T I N G​

Exclusively available in your GHL Shop​

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GHL Doser 2.2 Maxi: One Doser for all Tasks​

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Versatile and Precise
ATO, AWC, Continuous mode...handled

Designed from the ground up, the GHL Doser 2.2 Maxi takes dosing technology to new heights. Featuring durable large pump heads (100% GHL designed) and efficient powerful motors, the 2.2 Maxi is designed for a wide range of applications, such as ATO (Auto Top Off), AWC (Auto Water Change), continuous mode for calcium reactors and much more.

• Perfect as a standalone ATO, AWC system or CaRx feed
• Built-in continuous mode
• Ultra-precise stepper motors for 0.1mL incremental dosing
• Wide flow range: Ca. 0.6 mL/min to 320 mL/min
• Upgraded Wi-Fi chip for higher performance, easier connection and simultaneous hotspot and infrastructure Wi-Fi connection
• Programmable via GHL Connect app, myGHL cloud, web interface and GHL Control Center
• myGHL cloud ready, no extra accessory required!
• Available in Standalone (SA) or Extension (EXT) models
• The standalone version has ports for level sensors, providing a fully autonomous system for ATO and AWC!
• Connectors for magnetic stirrers

Retail Pricing
GHL Doser 2.2 Maxi SA - $419.90
GHL Doser 2.2 Maxi EXT - $369.90

Shipping from USA begins Nov. 07, 2022, from GHL Store Germany Oct 21, 2022​

Limited quantities available at launch​

Due to the ongoing material shortages, initially only limited quantities will be available. The 2.2 Maxi will be exclusively available for ordering at the GHL USA shop and GHL Germany shop starting October 7. As the quantity is initially limited, orders can only be accepted until the first delivery batch is sold out. All orders will be shipped from the US warehouse in the order they are received.

After the first batch is sold out, the next batch is expected to be available February 2023.

ORDER NOW (USA)

ORDER NOW (All regions except USA)

Wi-Fi / Cloud ready
Ready for Ultimate Connectivity

Enjoy the convenience of connecting the Doser 2.2 Maxi to your Wi-Fi network without the need for any additional accessories. When your travels take you outside of home, stay connected with myGHL cloud for on-the-go access. All this, done via the free GHL Connect app or the myGHL web interface.


Continuous mode ready
Flexibility at its finest

If you're looking to feed a calcium reactor or setup a continuous water change, the 2.2 Maxi has you covered.

Convenient tubing connections
Compatible with flexible or semi-rigid tubing

Whether you want to connect flexible or RO-style tubing, you have the connections to do that right out of the box.
Adapters are included.

Maintenance friendly
Cleaning and servicing made easy

Doser 2.2 Maxi pump heads are user-serviceable by design.
A quick slide of the cap gives you access to the internals for quick and easy tubing and roller cleaning or replacement.

Choose your color
Available in black or white

 

[BroccoliFarmer]

Im waiting for the BRS 90% super sale like last year!!

 

[Lasse]

I order one (slave) from the european webshop today. I am planning to rebuild my doser compartment and need it for my top off and feed system.

Sincerely Lasse

 

[Rcs_12]

Max head height? I want to run my AWC lines through the ceiling.

 

[Vinny@GHLUSA Verified Sponsor]

Max head height? I want to run my AWC lines through the ceiling.

50 feet.

 

[Lasse]

And here it is - my new Maxi 2.2 extension pump

Sincerely Lasse

 

[Vinny@GHLUSA Verified Sponsor]

UPDATE
FIRST BATCH IS NEARLY SOLD OUT!


Order your GHL Doser 2.2 Maxi before it's too late!

 

[fishy27]

I'm thinking of using this for AWC on 125gl tank. How many gallons a day could this do for AWC?

 

[Gaël]

I'm thinking of using this for AWC on 125gl tank. How many gallons a day could this do for AWC?

60gl in continuous mode.
More than 100gl in dosing mode.

Dosing Volume: Min. 0.5 ml / minute, Max. Continuous 160 ml / minute, Max. Volumetric 320 ml / minute

GHL Doser 2.2 Maxi - GHL Advanced Technology

GHL Doser 2.2 Maxi offers precise dosing with 24V stepper motors, ideal for water changes and large-scale dosing, operable via WiFi or USB.

www.aquariumcomputer.com

Gaël

 

[NabberNate]

Why would someone choose this model over the 2.1? Thanks...

 

[Gaël]

Why would someone choose this model over the 2.1? Thanks...

Many reasons, main is 2.1 not longer produced.

 

[NabberNate]

Many reasons, main is 2.1 not longer produced.

It doesn't mention that anywhere on the website. It looks like the 2.2 is only 2 pumps?

 

[Gaël]

It doesn't mention that anywhere on the website. It looks like the 2.2 is only 2 pumps?

For normal model 2.2 mean new wifi module.
For maxi model 2.2 mean new wifi module and new design.
Normal and maxi models are available as autonomous model (SA) or Extension model (old name Slave/ New name Ext)
Only SA model have wifi module.
As Ext normal model have no change, he is still named Slave 2.1 at this time.

 

[NabberNate]

Correct me if I'm wrong, but it seems to be marketed primarily as a combination ATO and feed pump for a stirrer as an example. Just need to purchase a level sensor. I have a simple peristaltic pump for my kalkwasser stirrer but at the lowest setting it is slowly adding too much water so I am hoping this could offer more control.

With my comment I am recognizing that yes the unit can do precise dosing but most people would need a 4 pump unit for Ca, Mg, Alk, etc... yes?

Thanks

 

[Lucas815]

Correct me if I'm wrong, but it seems to be marketed primarily as a combination ATO and feed pump for a stirrer as an example. Just need to purchase a level sensor. I have a simple peristaltic pump for my kalkwasser stirrer but at the lowest setting it is slowly adding too much water so I am hoping this could offer more control.

With my comment I am recognizing that yes the unit can do precise dosing but most people would need a 4 pump unit for Ca, Mg, Alk, etc... yes?

Thanks

This is the MAXI doser, which is the heavy duty version of the regular doser.

They are 2 different models, for 2 different purposes.

 

[Macca_75]

Interested to wait for feedback on the noise (how do they compare to say the Maxi or even a Litermeter)

 

[Maximus]

If I order today, when will it be shipped? Is the first run sold out yet? Do I need a GHL controller to control the stand alone model?

 

[fishy27]

You don’t need a controller with the Stand alone model. I believe the next batch will be shipped some time in February. I’m sure Vinny from GHL will confirm.

 

[Vinny@GHLUSA Verified Sponsor]

You don’t need a controller with the Stand alone model. I believe the next batch will be shipped some time in February. I’m sure Vinny from GHL will confirm.

Both statements are correct.

 

[DJF]

Any update on shipping preorders? (Ordered mid Oct)