... NHW-350 Water Circulating Cooling Tank for welding machine 1.Tank Capacity:9L 2.Drive Motor: ... CE 9L NHW-350 Water Circulating Cooling Tank for welding machine Advantage1. Adopting the quality pump, water raising capacity ... the equipments, which needs to be cooled of gas welding torch, cutting torch, welder,cutter.5. It ... quick plug in type outlet and in-out water nozzle, caster in the bottom, so it is ...