USED DYNAFLUX R2000

Dynaflux R2000 Heavy-Duty Welding Cooler - Oberdorfer PackagePump Type: Oberdorfer Bronze Gear | Tank: 6-Gallon Stainless Steel | Capacity: 30,000 BTUOverviewThe Dynaflux R2000 is a high-capacity industrial water recirculator engineered for 24/7 production environments. Unlike lighter "hobbyist" coolers, this unit is equipped with a high-performance Oberdorfer rotary gear pump. This bronze-bodied pump is the gold standard for TIG and MIG cooling, offering a rebuildable design and superior resistance to the mineral buildup that typically kills cheaper pumps.Combined with a stainless steel reservoir, the R2000 eliminates the risk of electrolysis and coolant contamination, ensuring your high-amperage torches and internal lines remain clear and cool.Key FeaturesOberdorfer Bronze Gear Pump: Features a rugged bronze pump body and gears. It is designed for high-duty cycles and provides a consistent 3.5 GPM at 50 PSI (adjustable up to 100 PSI).30,000 BTU Cooling Capacity: Robust enough to handle MIG and TIG torches up to 1,000 Amps, as well as plasma cutters and resistance welders.6-Gallon Stainless Steel Reservoir: Heavy-gauge stainless steel construction prevents rust and chemical reactions, significantly extending the life of your expensive torches.Copper-Tube Heat Exchanger: All internal plumbing uses copper tubing and reinforced hoses—no cheap plastic fittings that crack under pressure.Visible Flow Monitoring: Features a combined filler cap and multi-purpose sight glass, allowing the operator to verify water level and return flow at a glance.Technical SpecificationsYear of Pump: (Oberdorfer N2000R Series or similar)Input Voltage: 115V or 230V Single Phase (Please specify your unit)Duty Cycle: 100% Industrial RatedDimensions: 23" L x 16" W x 19.5" HNet Weight: 68 lbs (Dry)Fittings: Standard 5/8" LH Inert Gas Fittings (1/4" FPT)