1 / 23The Swiben GDX-50/30 is a combined heating and cooling circulator that integrates a low-temperature circulating pump with a high-temperature oil bath in one unit. It operates across a -30 to 199°C range with a 50L capacity, supplying temperature-controlled fluid to external process equipment.
The unit is intended to supply heat transfer fluid to jacketed glass or stainless steel reactors with working volumes in the 10–20L range. It suits laboratory and process settings in chemical, biochemical, and research applications.
Its closed liquid circulation uses heat transfer oil, allowing continuous operation across both low and high temperatures without absorbing moisture at low temperatures or producing oil mist at high temperatures.
The system circulates heat transfer oil through a sealed loop driven by an internal pump rated at 280 W, delivering up to 35 L/min flow with an 11 m lift. An integrated heating and cooling vessel provides the heat exchange surface, while a separate expansion vessel is mechanically connected but isolated from the main circulation, keeping its medium below 60°C. The circulating fluid is delivered to an external jacketed reactor for temperature-controlled reactions.
Model: GDX-50/30
Integrated high/low temperature circulator with 50L capacity, -30 to 199°C range, for jacketed reactor temperature control.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.