R1100 V – Water Recirculator (Cooling System)

  • BTU’s/Hr: 15,000
  • Reservoir Capacity: 3 Gallons

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R1100 V – Water Recirculator (Cooling System)


  • BTU’s/Hr: 15,000
  • This non-refrigeration, radiator style water recirculator is designed for Resistance Welders up to 75 KVA or TIG & MIG equipment up to 750 amps 
  • Reservoir Capacity: 3 Gallons

BTU’s/Hr: 15,000
Rated at 75 degrees differential between ambient and return water temperature
Reservoir Capacity: 3 Gallons


Length: 23 in
Width:  11 in
Height: 14.75 in
Weight: 42 lbs


Volts/Phase: 115/1 or 230/1 
Hz: 50/60
FLA: 5.6/ 2.8 amp: 60 hz

8 foot power cord included

Misc Specifications

Refrigerant: Defense Coolant Anti-freeze and Pump Lubricant (DF929/ DF927)
Rotary VANE Pump:  1.7 gpm @ 50 PSI (adjustable up to 80 PSI)

Rotary vane pumps are simple displacement and positive fixed pumps that are adjustable. They normally produce higher efficiencies compared to gear pumps. They are simply designed to promote efficiency. This makes rotary vane pumps last for long periods of time with very little maintenance. Their simplicity also makes them cost-efficient to repair.

Fluid Connections (FNPT): .25″ female pipe fitting (water in/out) with 5/8″ LH Std inert gas fitting

R1000 V/G Cooling System

Standard features on this non-refrigeration, radiator style unit include:

  • Stainless steel construction eliminates coolant contamination due to electrolysis or chemical reactions
  • All units are plumbed with copper tubing and reinforced hose
  • Choice of Vane or Gear Pump (see R1100G for gear pump option)
  • No external plumbing is required because of closed loop water system
  • Visible water level and water flow sight glass
  • Thermal overload
  • Designed for MIG guns and TIG Torches up to 750 amps, Plasma welders/cutters up to 200 amps, Resistance Welders up to 75 KVA and Induction welding up to 5KW.

Additional information

Cooling Capacity

Non Refrigerant



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