Cool Arc® 40 115/1/50/60

The Cool‑Arc® 40 is a rugged, water‑cooled unit for MIG, TIG and plasma cutting, available in 115 V (1‑phase, 50/60 Hz). It features an industry‑standard Pro‑Con® pump, low‑noise axial fan and a 2‑gallon non‑corrosive reservoir.

Key Features

• Pro‑Con® internal water pump designed for continuous operation and easy service.
• Muffin‑style tube axial fan for efficient cooling and low vibration.
• 2‑gallon plastic reservoir; loaded weight only 60 lb.
• Mountable horizontally or vertically for a compact footprint.
• Compatible with all Lincoln water‑cooled systems, including Cobramatic push‑pull torches.
• Color‑coded CGA‑style (5/8‑18 LH) inlet/outlet connections.
• Uses tap water; no special coolant required.

Specifications

• voltage: 115 V (1‑phase, 50/60 Hz)
• dimensions_h_w_d_in: 34.26 x 9.1 x 9.03
• net_weight_lbs: 46.5
• tank_capacity_gal: 2
• tank_capacity_ltr: 7.6

Applications

• General fabrication welding and plasma cutting requiring water cooling.
• Integration with Lincoln water‑cooled MIG/TIG torches.