Nystrom FTA Series recessed aluminum floor doors are intended for infill of either 1/8″ VCT or carpet. They are constructed with lift springs and a slam latch for ease of use. The FT series is perfect for high visibility areas where access through the floor is necessary. We do not recommend FT Series floor hatches for ceramic tile applications.  Non-rated Aluminum or Steel finish. ALUMINUM

• Door: 1/4″ (6.350mm) smooth plate aluminum.
• Frame: 1/4″ (6.350mm) structural aluminum angle frame.
• Hinge: Aluminum hinge integral with frame (to minimize galvanic corrosion).
• Latch: Stainless steel slam latch with an inside lever handle and an outside removable key handle.
• Finish: Mill finish aluminum. Frames provided with epoxy paint finish at areas that contact concrete.
• Spring: Stainless steel compression springs enclosed in tubes, which counterbalance the door to require no more than 10 lbs. of opening force.
• Hold-Open Arm: Stainless steel handle that automatically locks the door at 90° when opened. Handle can be released with one hand for easy operation.

STEEL

• Door: 3/16″ (4.763mm) smooth plate steel.
• Frame: 3/16″ (4.763mm) structural steel angle frame.
• Hinge: Stainless steel butt hinges bolted to the door and the frame.
• Latch: Stainless steel slam latch with an inside lever handle and an outside removable key handle.
• Finish: Phosphate dipped and prime coated.
• Spring: Stainless steel compression springs enclosed in tubes, which counterbalance the door to require no more than 10 lbs. of opening force.
• Hold-Open Arm: Stainless steel handle that automatically locks the door at 90°  when opened. Handle can be released with one hand for easy operation.