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Specification
Brand : Tuna
BulletPoint1 : UL & CUL listed EX6430. 1/2 " NPT (National National Pipe Thread) American thread fire sprinkler heads
BulletPoint2 : Temperature Rating: 155°F (68°C);Discharge Coefficient: K=5.6(U.S) /80(Metric);Nominal Orifice Size:1/2"(15mm)
BulletPoint3 : Maximum Working Pressure:175psi(12bar); Min. Operating Pressure: 7psi (0.48bar); Factory Hydrostatic Test: 100%@ 500psi (34.5bar)
BulletPoint4 : Frame: Bronze; Button: Brass/Copper; Sealing Assembly: Beryllium Nickel w/Teflon; Bulb: Glass Compression; Screw: Bronze; Deflector: Copper
BulletPoint5 : Comes fitted with a hard-wearing brass connector.Suitable for up to 8 bar water pressure
Color : White
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier : 5012095627555
ExternallyAssignedProductIdentifier1 : 717850029869
ExternallyAssignedProductIdentifier2 : 0717850029869
ExternallyAssignedProductIdentifier3 : 00810256031310
GpsrSafetyAttestation : 1
ItemName : TUNA UL & CUL Listed 1/2"NPT Fire Sprinkler Head 155°F (68°C) Concealed Pendent Spray K80 Standard Response for Automatic Fire sprinkler System Concealed Head with White Cover Plate
ItemPackageDimensions_Height : 10.3886 centimeters
ItemPackageDimensions_Length : 8.9916 centimeters
ItemPackageDimensions_Width : 9.1948 centimeters
ItemPackageQuantity : 2
ItemTypeKeyword : lawn-and-garden-above-ground-sprinklers
Manufacturer : TUNA
Material : Metal
Material1 : Acrylonitrile Butadiene Styrene
Material2 : Plastic
MaximumFlowRate : 220 gallons_per_minute
MaximumPressure : 175 pounds_per_square_inch
ModelName : Kew Gardens Collection Oscillating Sprinkler
ModelNumber : NX007
NumberOfItems : 1
PackageLevel : unit
PartNumber : NX007
ProductDescription :

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: 155°F (68°C)

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 Hydrostatic Test: 100%@ 500psi (34.5bar) 

NPT: National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket.

ProductSiteLaunchDate : 2021-02-19T22:58:52.383Z
SafetyWarning : Always keep an eye on the sprinkler while in use. Do not use with water pressure exceeding the recommended limits. Keep out of reach of children.
Size : 1/2"NPT
StreetDate : 2017-10-08T00:00:01Z
Style : Fixed Spray
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 40141700