Tunze Osmolator pump for DIY ATO

[xenon]

I need a good pump to top-off my ro/di water on my GHL Profilux controller. I already have an optical sensor and digital powerbar so all I need is this pump to make it work.

I have never heard of a single complaint with the Tunze osmolator so I ordered the replacement pump only. What type of power supply will I need to make it work?

 

[rvitko]

You need 9-12V DC and 1200mA of power for the pump.

 

[xenon]

So it can be either 9v or 12v adapter, as long as it is has 1200mA?

 

[rvitko]

Yes, 9V the pump runs slower but will have a longer life. Use 12V if you need more flow or a higher delivery head.

 

[90reefernyc]

I did it with the 12V works great same set up exactly as you mentioned xenon with the profilux controller.