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Description
Do you own a 3550 Preconcentrator and want to upgrade? NuTech has made available the latest technology for your 3550 Preconcentrator. The 3550 Upgrade Pack allos you to replace the two boards in your existing Preconcentrator to the new software and single control board design of the new 3551. Control board replacement is quick and easy and can be completed in just a few minutes so you can enjoy all of the benefits of the new 3551 Preconcentrator.
