Maxam | 1 Hour Fire-Rated Floor Door | FHD1

Product Specifications

Frame Material: 12 gauge (2.75 mm) galvanneal steel with ash fray primer

Door Material: 1/4″ (6.35 mm) Aluminum tread plate with mill finish and 14 gauge (1.99mm) galvanneal steel frame and liner with ash gray primer

Insulation: High-temperature ceramic fiber insulation

Hinge: Continuous stainless steel hinge

Latch: Stainless steel slam latch operated by a stainless steel recessed turn handle topside.

Spring/Cylinder: 316 stainless steel gas spring cylinders

Self Closing Mechanism: 165 degrees Fahrenheit (74 degrees Celsius) fusible link melts during fire automatically closing door without warning by releasing gas in cylinders. Not available on sizes larger than 42″ (1067 mm) x 60″ (1524 mm).

Installation Kit: Includes anchor straps for installing into concrete and screws for wood frame installations

Live Load: 150 lbs/sq ft (700 kg/sq metre)

CERTIFICATIONS:

QAI Laboratories listed and labeled to NFPA-288 for 1, 2 and 3 hours for horizontal fire door assemblies

Testing Standards:

• NFPA 288