R4000 Recirculator

r4000 Recirculator

R4000 Recirculator Specifications:

RECIRCULATOR CAPACITIES

  • 25 gallon reservoir
  • 55,000 BTUs (Rated @ 75 degrees differential between ambient and return temperature)

The R4000 recirculator is designed to cool resistance welders up to 300 KVA or TIG/MIG equipment up to 1500 amps.

R4000 cooling

ELECTRICAL

  • 115 / 230 VAC 50 / 60 Hz 1 ph
  • 20.4 / 10.2 amp : 60 Hz 1 ph
  • 230 / 190 VAC 50 / 60 Hz 3 ph
  • 460 / 380 VAC 50 / 60 Hz 3 ph
  • 5.4 / 2.7 amp: 60 Hz 3 ph

OTHER IMPORTANT SPECIFICATIONS 

  • Dimensions: 36"L x 19.5"W x 35"H
  • 1/2" FPT SS Pipe - water in and out
  • Visible water level / water flow sight glass
  • Net weight: 170 lbs / 77 kg
  • Factory set at 50 psi adjustable to 100 psi
  • Foam packed for UPS shipment

R4000: Rotary GEAR Pump (only)

  • 10.0 gpm at 50 psi
  • Built in by-pass to tank
  • Rebuildable Pump (Repair Kit No. P4018)

VAne pump for R4000

System Features and benifits:

  • Stainless steel construction eliminates coolant contamination due to electrolysis or chemical reactions.
  • All units are plumbed with copper tubing and reinforced hose.
  • New extended life pump.
  • Air flows into patented high efficiency radiator first for maximum efficiency.
  • No external plumbing is required because of closed loop water system.
  • A water level float gauge and filler cap are combined in a single unit multi-purpose sight glass which enables operator to observe return water at a distance.
  • Refrigerant: Defense Coolant Anti-freeze and Pump Lubricant (DF929/ DF927)