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Starting Price: $5,316.00
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  • Option to include one or two pumps rated 1.5 GPM at 100 psi
  • Low-level light included
  • Audible alarm included
  • Two pump option feeds separate closed-loop systems independently from a single tank and includes:
    • Separate discharge
    • Separate pressure switches


The Neptune Glycol Feed System is designed to add glycol solution to closed loop chilled or hot water systems. The system automatically maintains pressure in the loop by adding glycol solution to make up for losses that occur due to leakage.

Glycol addition is controlled by a pressure switch with adjustable low and high set points. When the pressure in the loop reaches the low set point, the pump begins to feed glycol into the system until the high pressure set point is achieved and stops the pump.