R4000 Recirculator Specifications:
- 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.
- 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)
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)