Steel door ATD - AirTightDoor

1. Determination  

      Air proof cover ATD is intended for spaces with a different pressure and guarantee of gas proofness. The structure also satisfies demands of fire resistibility. Wing of cover is made of steel sheet 4mm thick with ribbed steel reinforcements and with perimeter tamping. Opening and closing door is executed by central crow bar.   

2. Type singfication

• ATD - gasproof   
• ATD-P - gasproof with ovedpreassure 5kPa (1,5kPa double performance)

3. Performance

• Single wing until size 1200/1500 mm 
• Double wing until size 3000/3000 mm (disassamble middle column )

4. Surface arrangementpozinkovaný plech

• Paint coat according to RAL show card
• Stain steel  

5.    Door frame

• Special hooped frame

6.    Posibilities of equipment ožnost vybavení

• Elektromotive driven closing and opening
• Signalition of opened doors

Silverlight verze