Selling my Neptune Systems ATK v2 after switching back to my Red Sea ATO.
This unit served me well and was fully functional when removed from service. I am not the original owner, but everything listed below was working properly at the time of removal.
I’ll test the PMUPv2 pump again before the sale and can provide a video showing it operating prior to payment.
What's Included:
Buyer to pay shipping costs via USPS. I only accept PayPal.

This unit served me well and was fully functional when removed from service. I am not the original owner, but everything listed below was working properly at the time of removal.
I’ll test the PMUPv2 pump again before the sale and can provide a video showing it operating prior to payment.
What's Included:
- FMM Fluid Monitoring Module with wall mount
- (2) Optical Water Level Sensors
- Float Valve
- 90° Tube Fitting
- PMUPv2 ATO Pump
- Approximately 5 ft. of Orange RO Tubing
- 3/8" to 1/4" Push-Connect Adapter Fitting
- Set Screw for Non-Float Valve Applications
- 24V 36W Power Supply
Buyer to pay shipping costs via USPS. I only accept PayPal.
