With 2 X dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow us to design a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running dry: which is also a first.
The Ultimate ATO’s versatility is also unmatched. An efficient DC pump is included for a standard installation. If you require a larger ATO pump for a remote sump installation, a Socket Switch is included that allows you to run a pump up to 10A (1000W). A solenoid valve is also included for aquariums that are topped off directly with an RO/DI system.
World’s first 4-sensor ATO
One sensor for top-off detection
Two sensors dual-stage overfill alarm w/ QST Programming
One sensor for run-dry protection (also a first)
Versatile installation with accessories included
Efficient DC Pump – Standard
Socket switch for use with AC pumps (up to 10A)
Solenoid valve for use with RO/DI systems
Super precise water level control
Super easy installation; plug-and-play
No programming or adjustments required
Works in complete darkness
We designed the Ultimate ATO to offer you the ultimate protection with the ultimate convenience!
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