68 Degree Residential Brass Concealed Fire Sprinkler for Fire Fighting System

Product Description

Product Description
FIRE SPRINKLER HEAD CONCEALED TYPE
Fire sprinkler is a nozzle that use to spray water to the fire.
It is installed at the end of water pipe.
It can sense the heat by a specific glass bulb then open automatically to allow water spray out to extinguish the fire.
1) Type: Concealed
2) Material: brass,chrome finishing
3) Temperature: 68ºC(155ºF) sprinkler with 63ºC(145.4ºF) plate
4) Nominal diameter: 15mm
5) K factor: DN15=5.6gpm/psi½(80 lpm/bar½)
6) Thread: BSP R1/2
7) Glass bulb: standard respond
8) Weight: 135±5g
Real Photos


Product Parameters

Norminal Diameter	Connection Thread	Flow rate	Temperature
DN15	R1/2"	80±4	57/68/79/93/141°
DN20	R3/4"	115±6	57/68/79/93/141°

Product catalog
https://sx-hongye.en.made-in-china.com/product-list-1.html

Production workflow chat

---

>> Tailgate support prop rod 68950-69056-B for LAND CRUISER
>> Tall Women Clothing Set Zip up Thumb Sleeves Crop Top+Flare Leggings Track Suits Female 2 Piece Outfits Clothes Manufacturers
>> Manufacture for 20 Years 100 Polyester Bag Closing Thread Sewing 20s6
>> Easy Assembly Metal Frames Black 18" Full Twin Double Metal Folding Bed
>> Made of High Quality Fashionable Designed Soles for Women′s Running Non-Slip Sneakers Outsoles
>> Good Price Waste Plastic Recycling Regeneration Machine
>> electric facial chair facial bed
>> High Grade New Design Flat Wire Wave Spring Used In a Variety Of Industries Wave Spring
>> Smart Touch Screen Control Lotion Tissue Making Machine for Baby Tissue
>> Optical Wide Angle105mm Camera Lens for Capturing
>> CNC Foam Cutting Machine Esf011X-1
>> Hc469jkc Woodworking MDF PVC Automatic Wood Trimming Edge Bander
>> Exterior wall decoration galvanized spray punching mesh perforated metal mesh
>> Children's Balanced Vehicle Two Wheel Intelligent Electric Hoverboard Body Sense Walking Hoverboard Electric Entity Factory
>> Small Double-Sided Tablet Rotary Press Pressing Series Chemical Equipment & Machinery
>> High Black Fitting Chairman Lining Wholesale Fashion Style Good Quality Genuine Leather Women Wallet Manufacturer
>> Environmental-Friendly Non-Toxic 60 Shore a General Purpose Silicone Rubber Raw Material for Molding Silicone Products
>> Automatic Plastic Color Masterbatch Mixing Machine Additive Feeder Single Color Volumetric Doser for Plastic Industry
>> 7cr17 Damascus Patten Kitchen Knife Set
>> Home Hydraulic Wheelchair Lift for Easy Elder Access