Dynaflux DF-R-1100G-115 Welding Water Cooler Gear Pump

Product Description

The DYNAFLUX DF-R-1100G-115 is a welding water cooler equipped with a gear pump, designed to regulate coolant temperature in water-cooled welding torch systems. Operating at 110 volts and rated at 4.8 amps on 50/60 Hz power, it delivers 15000 BTU/h of cooling capacity with a maximum flow rate of 1.8 GPM. Weighing 45 pounds, this unit is built for stationary or semi-portable use in professional welding environments. It is installed by welding technicians and industrial maintenance personnel who require reliable thermal management for TIG, plasma, or other water-cooled welding processes.

This cooler is suited for industrial and fabrication shop applications where water-cooled welding torches demand consistent coolant circulation. A gear pump design provides steady, positive-displacement flow, which is preferred in systems where maintaining precise flow rate is critical to torch and cable longevity. Typical installations include dedicated welding cells, pipe fabrication stations, and heavy industrial welding setups running continuous or high-duty-cycle operations.

Key Features

• Gear pump provides consistent positive-displacement coolant flow at up to 1.8 GPM
• 15000 BTU/h cooling capacity supports high-duty-cycle welding operations
• Operates on 110 volts at 50/60 Hz for compatibility with standard North American shop power
• 4.8 amp draw allows connection to standard 15-amp or 20-amp circuits
• 3-gallon cooler capacity supports adequate coolant reservoir volume for extended runs
• 45-pound unit weight provides stability during operation in stationary welding setups

Compatibility

Designed as an OEM-style replacement or direct-install cooling unit for water-cooled welding torch systems requiring a 110-volt gear pump cooler with inlet-style connection.

Installation Notes

Installation should be performed by a qualified welding technician or industrial electrician familiar with water-cooled torch systems. Disconnect power to the welding system and depressurize any existing coolant lines before servicing or replacing the cooler unit. Verify that supply voltage matches the unit rating of 110 volts before energizing. Ensure all coolant fittings are leak-free and that the reservoir is filled to the correct level before startup.