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Temperature Control Units Up to 300°F

G300 & T300 Series

The same water-circulating principle as Advantage's 250°F units, engineered for a higher ceiling.

Overview

The Advantage G300 and T300 series step the water-circulating platform up to a 300°F setpoint, still at 35 to 100 GPM depending on model. These exist specifically for processes where a standard 250°F unit doesn't have the headroom - the process needs to run consistently hotter, not just occasionally spike higher.

Selection between the 250°F and 300°F ranges comes down to the actual required setpoint with margin, not a preference for a bigger number - running a 250°F-rated unit at its ceiling continuously is harder on the unit than running a 300°F unit comfortably below its own limit.

If the process needs to run above 300°F, move to a hot-oil unit rather than pushing a water-based system past its design range.

  • 35 to 100 GPM depending on model
  • G300 and T300 series
  • Use when a 250°F water unit doesn't leave enough margin

Confirming 300°F Is Still Water Service

300°F is the practical ceiling for reliable water circulation at normal system pressures - it's engineered headroom for demanding water-based duty, not a step toward oil service. If your process runs consistently at or above this range rather than occasionally touching it, that's the point where oil, not a hotter water unit, becomes the correct fluid path.

As with the Advantage 250°F series, size for margin below the rated ceiling rather than running the unit continuously at its limit - it's easier on seals and pump life over the equipment's working life.

Send Us

  • Required fluid setpoint
  • Required flow rate (GPM)
  • Mold, die or process connection details
  • Whether the process ever needs to run above 300°F

Where 300°F Units Work

Injection Molding
Injection Molding
Die Casting
Die Casting
Process Tank Heating
Process Tank Heating
Chemical Processing
Chemical Processing
Industrial Applications

300°F VS. 250°F SERVICE

Factor Up to 250°F (VE, G, Temptender) Up to 300°F (G300, T300)
Fluid Water Water
Flow 35-100 GPM 35-100 GPM
Typical use Standard hot-runner molds, laminating, die preheat Same duty types run at a higher required setpoint
When to step up - The step up when a 250°F unit would live at its ceiling

Above 300°F, move to a hot-oil unit rather than pushing a water-based system past its design range.
Call and talk it through with an engineer: 1-805-484-2992.

Is 300°F enough headroom?

Water. The G300 and T300 take the same circulating platform as the 250°F series and engineer it for a 300°F ceiling at 35 to 100 GPM. Oil service starts above that point, because 300°F is about the practical limit for reliable water circulation at normal system pressure - this series is headroom for demanding water duty, not a step toward oil.

The control instrument fitted; the rated temperature, flow range and water platform are the same. Choose on how the unit will be operated and monitored on your floor - a simple local setpoint versus a fuller interface - rather than on any difference in thermal performance, because there is none.

It depends on how far and how often. A rare, brief excursion with the unit otherwise running well below its ceiling may still fit a 300°F water unit with margin; a process that lives at or above 300°F has crossed into oil territory. Send the full temperature profile, not just the peak.

When the setpoint sits comfortably below 250°F and is not expected to rise. The 300°F series exists for processes that need to run consistently hotter, not for a bigger number on the nameplate. Size to the real setpoint with margin and the right series falls out; we will confirm it from the setpoint and connection details.

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1-805-484-2992

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