Fire Sprinkler Design, Types of Fire Sprinklers

• Sprinkler Installation: Upringht,Pendent
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: ZSTZ&ZSTX
• Dry Alarm Valve Type: Enclosed Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Diaphragm Type
• Connecting Thread: R1/2"/3/4"/1" or NPT1/2"/3/4"/1"
• Surface Fnishing: Chormed/Nikeling/Brass Original
• Glass Bulb Diameter: 3mm&5mm
• Glass Bulb Color: Orange/Red/Yellow/Green/Blue
• Transport Package: Carton
• Specification: 15/20/25mm 1/2"/3/4"/1"
• Trademark: XL, GW
• Origin: China
• HS Code: 84818090
• Production Capacity: 10000 Piece/Pieces Per Day

Product Description

Min.Order Quantity:	5000 Piece/Pieces Negotiable Trial Order
Supply Ability:	10000 Piece/Pieces per Day
Port:	xiamen
Payment Terms:	L/C,T/T

Quick Details
Place of Origin: Fujian, China (Mainland)
Brand Name: guangwei
Model Number: ZSTZ&ZSTX
UL: FM
68: ccc
Fast: Accurate
Copper: Professional
Manufacturers: Glass
79: 93



Packaging & Delivery
Packaging Details: carton packing: 37.5cmx20cmx27.5cm 200 pieces in one carton packing. 11KG weight earch one carton.
Delivery Detail: 10,000 pieces can be ready for delivery within one week

Fire sprinkler
 
specification:
(1)     rated working pressure: 12 bars(1.2Mpa)
(2)     airproof test pressure: 24bars(2.4Mpa)
(3)     strength test pressure: 30bars(3Mpa)
(4)     thread: 1/2",3/4"
(5)     large coverage glass bulb sprinkler
(6)     20mm diameter model:

Nozzle Temperature Rating	The maximum  ambient temperature	Color liquid-filled glass ball
57	38°C	Orange
68	38°C	Red
79	38°C	Yellow
93	38°C	Green
141	38°C	Blue