PCCI Hyperbaric Systems offers a complete range of hyperbaric chamber products specifically designed for the global tunneling industry. The topside Medical Airlock and Saturation Systems are offered from 6 to 25 occupants with pressure capability from 74 psig (~5  bar) to 300 psig (~20 bar). The systems offered are available in multiple lock configurations to allow worker transfer under pressure and to accommodate customer functional requirements. Systems are designed with universal adapter flange (NATO or similar) to accept PCCI Hyperbaric Systems or customer supplied Transport Under Pressure (TUP) chambers. Shuttle locks are designed to safely allow transport of workers under pressure from tunnel site to topsite medical airlock. 

Manlocks are typically customized to fit globally manufactured tunnel boring machines.

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We offer top quality tunneling hyperbaric systems at competitive prices.