ZERO Manufacturing, Inc.’s case covers are available in five basic configurations. 
 
Flush-Fitting Covers (CF) – Flush-fitting covers are available for all boxes listed in our catalog.  They can be made to any height increment between the maximum and minimum listed.
 
Outside-Fitting Covers (COT, COL) – ZERO offers both tight-fitting (COT) and loose-fitting (COL) covers, with no variation of clearance for a gasket.  Height variations are available with special setup or tooling, for which charges may apply.
 
Inside-Fitting Covers (CI) – ZERO offers tight-fitting inside covers, though no height variation is available without special tooling.
 
Gasket-Fitting Covers (COG) – Gasket-fitting covers allow clearance for a gasket.  No height variation is available without special tooling, and gaskets are not included.  You may purchase the gaskets from ZERO through special order.
 
Remember that ZERO can save you time and money by fulfilling all your modification needs in-house. Eliminate extra vendors and let ZERO finish the job for you.

For a complete part number list of all Covers available from ZERO, please refer to the Deep Drawn Enclosures technical white paper.

Click here to download the catalog to view drawings and detailed information on Covers.