UL Listed 1/2"NPT Fire Sprinkler Head 155° F (68° c) Concealed Type

• Customization: Available
• Sprinkler Installation: Ordinary
• Sprinkler Head Type: Closed
• Model NO.: PSMFZ9
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Dry Alarm Valve Type: Enclosed Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Thermal Type
• Trademark: Firebaby
• Origin: China
• HS Code: 8424100000
• Production Capacity: 100000

Product Description

Brand	Firebaby
Color	Red
Material	Brass
Item dimensions L x W x H	1.97 x 1.14 x 0.79 inches
Manufacturer	Bestopper
UPC	749256035533
Inlet Connection Size	0.5 Inches
Number of Items	6
Product Dimensions	1.97 x 1.14 x 0.79 inches
Item Weight	9.9 ounces
Country of Origin	China

Tips :
1. Special elbows and tees should be used when installing the nozzle
2. When the nozzle is installed, the nozzle must not be disassembled, altered, and it is strictly forbidden to coat the sprinkler and decorative coating.
3. Use the offered wrench to install the sprinklers. It is strictly forbidden to use the sprinkler's frame for screwing. When the sprinkler's frame or the splash tray is deformed or the original parts are damaged, the sprinkler with the same specifications and model should be replaced.
4. When the nominal diameter of the nozzle is less than 10mm, a filter should be installed on the water distribution main pipe or the water distribution main pipe
5. Nozzle protection cover should be installed on the sprinkler which is susceptible to mechanical damage.
6. When the nozzle is installed, the distance between the splash tray and the ceiling, door, window, opening or wall should meet the design requirements.
7. When the sprinkler splash plate is higher than the bottom of the nearby beam or higher than the ventral surface of the ventilation pipe whose width is less than 1.2m, the sprinkler splash plate is higher than the beam bottom, and the maximum vertical distance of the ventilator's ventral surface should meet the requirements of relevant standards.
8, when the width of the ventilation duct is greater than 1.2m, the sprinkler should be installed below its ventral surface
9, when the sprinkler is installed near the top of the partition, the horizontal distance and minimum vertical distance of the nozzle and the partition should meet the requirements of relevant standards