(2 Pack) 1/2 155F (68C) K=5.6 K80 TUNA UL & CUL Listed Fire Sprinkler Head Pendent Spray NPT Pendent Spray Standard

TUNA (2 Pack) UL & CUL Listed Fire Sprinkler Head Pendent Spray 1/2 NPT 155F (68C) K=5.6 Pendent Spray K80 Standard Response for Automatic Fire Sprinkler System White

(2 Pack) 1/2 155F (68C) K=5.6 K80 TUNA UL & CUL Listed Fire Sprinkler Head Pendent Spray NPT Pendent Spray Standard

During a fire conditions, the thermal-sensitive liquid in the glass bulb expands, causing the bulb to shatter, releasing the button and spring seal assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern to extinguish or control the fire. Temperature Rating: 155F (68C) Discharge Coefficient: K=5.6(U.S) /80(Metric) Nominal Orifice Size:1/2'(15mm) Maximum Working Pressure:175psi(12bar) Min. Operating Pressure: 7psi (0.48bar) Factory Hy

Brand: Tuna

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Key Features

• UL & CUL listed EX6430. 1/2 ' NPT (National National Pipe Thread) American thread fire sprinkler heads
• Underwriter Laboratories Listed, UL(United States) and ULC(Canada) Listed
• Nominal 5.6 K-Factor fire sprinkler heads, Dia5mm Glass Bulb Standard Response 155F 68C
• Max working pressure 175psig /1.2Mpa(12 bar);Factory Hydrostatic Test 100%@ 500psig (3.4Mpa)
• Automatic fire sprinklers of the frangible bulb type

Product Details

• Color: White
• Material Type: Polyvinyl Chloride

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