Apex ATK Automatic Top-Off Kit

Neptune Systems

  • $224.95
    Unit price per 


The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation - no Apex unit necessary! Connect to an Apex system to take advantage of advanced functionality such as notifications and programming.

The ATK is plug and play ready and involves no tricky mounts or wiring to assemble. Its powerful, reliable 24V DC PMUP pump can deliver water 14’ vertically while backed up by two optical sensors, a mechanical float valve, and an audible alarm. In the event that the three levels of redundant protection should fail, the ATK’s IQ-Fill algorithm will shut itself off and sound an alarm if more than double your normal top-off is pumped to protect your home or business from flooding.

Includes:
  • FMM Fluid Monitoring Module (Standalone, or connect to Apex system)
  • Pre-assembled water level mechanism with:
  • Magnetic acrylic mount (works up to 1/4″ glass/acrylic)
    • Two (2) optical water level sensors
    • Float valve
    • 90 degree tubing fitting
  • PMUPv2 ATO Pump
  • 24V 36W power supply
  • 4m of orange RO tubing
  • 3/8″ -> 1/4″ push-fit adapter fitting
  • 1/4″ -> 1/4″ push-fit siphon break
  • Set-screw for non-float-valve applications

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