Steel fireproof hatch

1.Determination 
         Fire cover  FRH is steel made fireproof hatch. The hatch is intended to indoor access canal port into technology space. With taping set-up you can use it out door as well. Usually it is supposed to industrial build-up with request of high firmness and fire safety. 

2.Reached fire resistibility

• EW 15 – EW 120
• EI (S) 15 – EI  (S) 60 DP1

3.Implementation and max. size of hatch

• min. measure 600/800 mm
• max. maesure 1200/1500 mm
• clear profil of manhole 
• integrated hinges
• easy manipulation
• opening by 15kg force

4.Surface arrangement

• burning zinc sheet
• paint coat (according to RAL gamut)
• stain steel

5.Frame 

• possibility of smoke proofness
• possibility of water proofness  if used out door.

 

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