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Sprinklers
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NX007 - Concealed Pendent Sprinkler, SR, K5.6
UL approved TUNA® glass bulb type, standard spray sprinklers are designed for use in fire sprinkler systems and for use in various commercial applications.NX007 - Concealed Pendent Sprinklers standard response model series are available with variety of temperature ratings to meet different design requirements.
Listings and Approvals
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Specification
Model NX007
Style Concealed Pendent Sprinkler
Bulb Nominal Dia. & Response Ø5mm, Standard Response
Thread Size NPT1/2 or R1/2
Nominal Orifice Size 1/2 Inch
Nominal K-Factor 5.6 (U.S.) / 80 (metric)
Max. Working Pressure 175 psig/1.2 MPa (12 bar)
Sprinkler Finish Chrome Plated
Cover Plate Finish Whited Painted
Nominal Temp. Rating 135℉/57℃ or 155℉/68℃ or 175℉/79℃ or 200℉/93℃
Max. Ambient Temp. 135℉, 155℉: 100℉(38℃)
175℉, 200℉: 150℉(65℃)
Listings and Approvals UL
Certificates
TUNA Sprinklers --- UL Certificate
Catalogues
Nanjing Fire products catalog