Weldotron 7121A Heat Tunnel – 082721093145 S/N: AZ48771 V: 220 Cycle: 60 1 Phase 35 Amps 7KW SKU: 082721093145 Categories: Equipment, Heat Sealers, Packaging Description Video Related products Doboy SK-200 Shrink Wrap Heat Tunnel Read more 2008 Alpha-Pack PPG-1519A Shrink Tunnel – 080119115629 Read more 2011 Pregis AirSpeed Smart V2 Inflatable Packaging – 071019110051 Read more