The JEM1620 is a heavy duty feedwheel push type Tensioner. The JEM1620 has unlimited take-ups and can be used to strap either flat or round products. This product handles strap sizes from 3/4"(19mm) by .020" (.51mm) - 1 1/4"(32mm) up to .031(.80mm) thickness.
For Light Duty 3/4" strapping, you will use a FSRN34 Sealer with 603 Seals.
For Heavy Duty 3/4" strapping, you will use a S34DRN Sealer with 703 Seals.
For Heavy Duty 1-1/4" strapping, you will use a S114DRN Sealer with 803 Seals.