Fire sprinkler,fire sprinkler protection

• Sprinkler Installation: Upright
• Sprinkler Head Type: Closed
• Nozzle Flow Coefficient: 80
• Norminal Diameter(mm): 15dn or 20dn
• Connecting Thread: R1/2 or R3/4
• Temperature Rating: 57, 68, 79, 93, 141, 182 Degree
• Model NO.: ZSTZ
• Glass Bulb Color: Orange, Red, Yellow, Green, Blue, Purple
• Bulb: 3mm or 5mm
• Transport Package: in Carton
• Trademark: XL, OEM
• Origin: China
• HS Code: 84818090
• Production Capacity: 300000PCS/Month

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: ZSTX
• all copper alloy: quick response

 

Packaging & Delivery

 

Packaging Details:	carton packing: 36cmx34cmx22cm 200 pieces in one carton packing. 12KG weight earch one carton.
Delivery Detail:	15day

 

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