Glycol Feeders
From Neptune Chemical Pump Company Inc

Neptune Glycol Feeders are designed for the addition of 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 which occur due to leakage. Glycol addition is controlled by a pressure switch with adjustable low and high set points.

  • Standard Pressure Switch:

  • Cut-In Range: 10-45 PSI

  • Cut-Out Range: 20-60 PSI

  • Adjustable Differential: 10-30 PSI Other pressure switches available

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.


  • 50 gallon polyethylene tank mounted in a steel frame

  • Bronze rotary gear pump (1.5 gpm @ 100 psi)

  • Float switch for low level pump shutoff and alarm

  • NEMA 4X control panel

Neptune Glycol Feeders

Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Walchem)


About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch