Skip to content

SF100-HP-L (Large Capacity & High Pressure 25-85 psi)

The SF100-HP-L contains everything required to feed and pressurize closed hydronic heating or cooling systems in a neat, simple package that is easy to install and operate. It is compatible with both water and water/glycol solutions.

Features and Benefits
  • 100 US gallon (383 liter) tank for storage and mixing
  • Power supply plugs into any standard 115 VAC outlet
  • Accumulator tank prevents excessive pump cycling
  • No direct connection to potable water supply eliminates need for backflow prevention
  • Make-up fluid stored in the feeder tank can be pre-treated
  • Diverter valve for purging of air on initial start-up and manual agitation of solution
  • Prevents major floods – in the event of system rupture, only the contents of the tank will be pumped into the system
  • Provides leak detection – dropping fluid level provides immediate notice that the system has developed a leak
  • Fluid drained for service can easily be put back into the system
  • Fluid level switch shuts the pump off if the storage tank level gets too low
  • Flexible connection hose with system check valve makes installation easy