This seal bar airbag is a replacement part for Berkel / Sipromac vacuum packaging machines — sold as the Sipromac/Berkel Seal Bladder for Models 550A - 600A - 620A.
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Compatible brands: Berkel / Sipromac
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Part type: Seal bar airbag
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Details: Sipromac and Berkel Models 550A requires two of these airbags, models 600A and 620A need four. Bladder size: 21" x 2 5/8" (535mm x 65mm) Air fitting; 2" (50mm) off center.
If you're unsure whether this matches your machine's model, go ahead and add it to your cart — just send us your model number afterward and we'll verify fit. If it turns out not to be a match, it's returnable within 15 days.