Flow Sensor

Know Your Flow! 2" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-200 will work with flow rates from 300-3000 gph, and will connect to any standard 2" Slip PVC.

Know Your Flow! 1" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-100 will work with flow rates from 150-1500 gph, and will connect to any standard 1" Slip PVC.

Know Your Flow! 1/2" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-50 will work with flow rates from 30-250 gph, and will connect to any standard 1/2" Slip PVC.

…flow your pump is actually moving through your display, reactors, refugiums or anything else that you is plumbed into your system.  The Flow Monitoring Kit (FMK) will unlock a world of control for any apex model! Flow Monitoring Kit Includes: FMM Module 1" FS-100 Flow Sensor 1/2" FS-50 Flow Sensor…

Know Your Flow! 1/4" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-25 will work with flow rates from 3-12 gph, and will connect to any standard 1/4" push connect tubing.

The FMM (Fluid Monitoring Module) is a multi-purpose module that, with the help of various accessories, enables your Apex to do: Flow Monitoring Leak Detection Water Level Detection Power 24VDC accessories Future sensors

…and drips from RODI system, and many other household applications! The Latching solenoid automatically shuts off the flow of water and also makes a loud beeping noise when the sensor detects moisture 3/8" FNPT (ID) Threads or 1/2" BSP Threads (OD) Can be adapted to push-connect fittings Handles up…