Pressure Management Systems

Pressure Management Systems for refuge chambers by MineARC are designed to help maintain a safe, breathable atmosphere within the refuge chamber.

Systems include the Pressurised Access Safety System (PASS) to ensure safe entry into the refuge chamber, and the Positive Pressure Maintenance System (PPMS) to maintain positive internal pressure within the chamber.

MineARC TunnelSAFE Refuge Chambers offer the PASS and PPMS as standard features, however, all other refuge chambers can be upgraded to include the systems.