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GMS Mine Repair & Maintenance
Combination Doors
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Designed with opposable, slide-away doors with 84 in. maximum pass-through and for 8 in. block wall construction.
Designed with opposable, slide-away doors with 84 in. maximum pass-through 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