gmsminerepaircom G M S M i n e R e p a i r M a i n t e n a n c e F A B R I C A T I ON D I S T R I BU T I ON C U S T OM 3013348186 39 Large Specialty Doors Equipment Doors Channel frame construction Changeable bottom sweep Easy installation Custom sizes and variations available DriveThru Doors Bolttogether channel or heavy beam construction Changable bottom sweep Various latching mechanisms available Custom sizes and variations available Engineered Doors Measurement is Passable Opening Adjustable Frame Height at 6 in incremements Sliding Pressure Relief Door Designed for 11 in Water Gauge Custom sizes and variations available Combination Doors Designed with opposable slideaway doors with 84 in maximum passthrough and for 8 in block wall construction 8 in sight glass windows 30 in x30 in spring loaded mandoor Draw latch 4400 lbs work load Available in custom sizes per mine requirements Heavy Duty Man Doors Designed for block wall installation with 60 in maximum passthrough Heavy 12 gauge construction 8 in sight glass windows 30 in x30 in spring loaded mandoor 60 in removable door Draw latch 1100 lbs work load Available in custom sizes per mine requirements