Pressure testing a cold storage facility increases airtightness, improving control over internal gas conditions. Identifying and eliminating leaks enables the room to maintain lower oxygen levels more efficiently, reducing energy use for your scrubber and nitrogen systems. Enhanced sealing also enables more precise regulation of carbon dioxide concentration, which is essential for controlled atmosphere storage.

As a result, facilities can achieve and maintain target atmosphere conditons even if the nitrogen system has limited capacity or is not installed. Overall, pressure testing enables more effecient operations, improved product preservation, and less reliance on supplemental gas systems.