Fire resistant hatches

Basic model:

Leaf

made of a steel sheet of 1.2 mm thickness, total leaf thickness is 57 mm.

Filling: mineral wool plate, fire retardant composition.

Two hinges on bearings.

Detachment preventive girth rails.

Finish:

polyurethane paints of RAL9002 colors.

Frame

made of bended steel sheet of 1.2 mm thickness, with a platband.

Total thickness is 102 mm.

High edge (35 mm).

Mounting holes and loops for anchoring.

Heat expanding sealing to protect from hot smoke; sealing from cold smoke.

Set of mounting anchors.

Finish: polyurethane paints of RAL9002 colors.

Lock and handle:

Mortise lock with nab. Press handle on plate (color: black).

Set of keys with euro-cylinder.

Optional features:

• Corrosion protection: “liquid zinc” coating or galvanized steel.
• Frame: front frame (without a platband); frame with platband; covering frame.
• “Master-key” system.
• Finish: any color from the RAL catalogue; two colors (frame and leaf), three colors (two-colored leaf).
• Service hatches of lightweight design.
• Decorative coating with veneer sheet, fiberboard or plastic.
• Accessories of chrome-plated or stainless steel.