ESAI BAS - Element Spring Assembly, Insulated All left side (red wire) for

left side (red wire) for 30" to 50" sizes

complete with EPA (element post assembly)

Set to required pressure with adapting air connector

One-button touch sealing

The AVC provides a versatile vacuum sealing solution for any general application packaging program

ESAI BAS - Element Spring Assembly, Insulated All left side (red wire) forElement spring assembly, insulated. Complete with EPAI (element post assembly), left side (red wire) for BAS 30" to 35" sizes. This part is for machines with BI ACTIVE SEALING upgrades ONLY. If your Machine does not have a BI ACTIVE SEALING upgrade, please purchase the standard version of this part here.