The UNIMIG 9L MIG/TIG Welder Water Cooler holds 9 litres of coolant and is an essential tool when welding at temperatures exceeding 150 amps for long periods of time. It’s the perfect unit to cool your torch and extend consumable life. The heavy-duty motor and pump are designed to deliver coolant to the torch and back to the reservoir again at a fast circulation pace to ensure there’s no need for down time from overheating.