- Polyplax FRAS rated cloth
- Door designed to have the same function as a louvered regulator though is less susceptible to damage, however if damaged
- The air flow is regulated by the easy roll up design of cloth
- Each set is fitted with a 1.5m Man door with air relief slider
- Bottom and central sealing rubber flaps
- Fitted with 3 x lifting lugs or rud links on each door leaf
- Counter weight lug or rud link fitted on the back of each door leaf
- Down ward adjustable frame legs
- One piece headframe
- Hinges on both sides for mounting door either way
- 5 PSI
