Square Smoke Damper, 23-3/4 In. W
- Item# 3HGH1
- Mfr. Model# 3HGH1
- Catalog Page# 3163
- UNSPSC# 40101504
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- Item Motorized Smoke Damper
- Damper Item Motorized Smoke Damper
- Damper Shape Square
- Material Galvanized Steel
- Frame 16 ga.
- Blade 16 ga.
- Max. Temp. 350 Degrees F
- Max. Velocity 2000 fpm
- Recommended Retaining Angle Mfr. No. 2TGJ1
- Pressure Differential Max. 4" wg
- Seals Flexible Stainless Steel Jamb
- Voltage 120
- Hz 60
- Phase 1
- Free Area 382.32 sq. in.
- Nominal Duct Width 24"
- Nominal Duct Height 24"
- Actual Width 23-3/4"
- Depth 12"
- Actual Height 23-3/4"
- Mounting Type Vertical/Horizontal
- Standards UL Standard 555S, NFPA 92A, 92B, 101 and 105, IBC, CSFM, NYC MEA, Class II Leakage, AMCA
- Includes Factory Mounted Actuator
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