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ITEM NO : 2228667

Sleeved Fire Damper Square Steel

DAYTON

PART NO : 20CK20


price : 7,181.00 Baht / EA

( Price excluding VAT )


Fire Damper with Sleeve Sleeved Fire Damper Square Mounting Type Dynamic Vertical Nominal Duct Width 12 In. Nominal Duct Height 12 In. Damper Depth 3-11/16 In. Material 22 ga. Galvanized Steel Damper Height 11-3/4 In. Damper Width 11-3/4 In. Recommended Retaining Angle 2TGH2 Fire Rated 1-1/2 hr. Free Area 0.643 sq. ft. Fusible Link 165 Degrees F For Use With Low Pressure HVAC Systems Standards UL Standard 555 NFPA 80 90A and 101 IBC CSFM NYC MEA
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