Pulsafeeder’s Digital Glycol Feeder provides a consistent operating pressure in closed loop systems. This allows a controlled percentage of glycol
solution to be fed from the 55 gallon tank. The Digital Glycol Feeder is available in two models; the DGF1 for single loop and the DGF2 for dual loop
systems.
The control unit utilizes an 8-bit microcontroller for precise feed system control. The NEMA4X enclosure can be wired conduit or prewire for easy
startup. The preplumbed assembly includes a pressure gauge, pressure switch, and pressure relief valve to prevent excessive pressure build up. A
low liquid level switch with optional audible alarm prevents the gear pump from operating when the solution is low.