The AMTROL FILL-TROL system, model 109E, combines a diaphragm-type expansion tank with an automatic fill valve. This setup allows for automatic system make-up, streamlining processes by removing the need for a separate fill valve.
Adjustable pressure up to 100 psig
Factory pre-charged to 12 psig
2-gallon tank volume
Product Highlights
This system is designed for heating applications, ensuring that the pressure is maintained effectively for optimal performance.