High Speed Water Mist Sprinkler DN15 DN20 DN25 Copper for Fire or Made Oil Drum Cool

• Sprinkler Installation: Upright/Pendent
• Sprinkler Head Type: Open
• Alarm Valve Type: Deluge Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Dry Fire Sprinkler System
• Model NO.: ZSTWB
• Dry Alarm Valve Type: Enclosed Type
• Nozzle Flow Coefficient: 16/21/27/34/42/53/68 L/Min
• Norminal Diameter: 15mm/20mm/25mm
• Material: Brass/Stainless Steel
• Surface Finish: Chrome/Natural Brass
• Working Pressure: 0.35MPa
• Flow Coefficient: 16/21/27/34/42/53/68/86 L/Min
• Spray Angle: 90 Degree to 180 Degree
• Application: Open Spray Fire Sprinkler System
• Transport Package: Standard Export Carton
• Specification: 1/2"/3/4"/1"
• Trademark: SINCO/OEM
• Origin: Quanzhou, Fujian
• HS Code: 84249090
• Production Capacity: 150000pieces/Month

Product Description

High Speed Water Mist Sprinkler DN15 DN20 DN25 Copper for fire or made Oil drum cool

 

Description
The Model ZSTWB Water Mist Spray Nozzles are open (non-automatic) nozzles and they are designed for use in water spray fixed systems for fire protection applications where a high velocity water application may be required. The Mulsifiers are available in six different models that provide a wide range of orifice sizes and water distribution characteristics.

Technical parameters

Model	Flow coefficient(K)	Spraying angle	Connect thread	Type
ZSTWB-16-90	16	90°	R1/2	Centrifugal (High speed)
ZSTWB-16-120	16	120°	R1/2
ZSTWB-21-90	21	90°	R1/2
ZSTWB-21-120	21	120°	R1/2
ZSTWB-27-90	27	90°	R3/4
ZSTWB-27-120	27	120°	R3/4
ZSTWB-34-90	34	90°	R3/4
ZSTWB-34-120	34	120°	R3/4
ZSTWB-42-90	42	90°	R3/4
ZSTWB-42-120	42	120°	R3/4
ZSTWB-53-90	53	90°	R1
ZSTWB-53-120	53	120°	R1
ZSTWB-68-90	68	90°	R1
ZSTWB-68-120	68	120°	R1

 
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Package&Shipping

Our Company
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.


Certificate

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