Zstm Water Curtain Spray Nozzle Drencher Sprinkler for Drencher System

• Customization: Available
• Sprinkler Installation: Pendent/Sidewall
• Sprinkler Head Type: Open
• Model NO.: ZSTM
• Alarm Valve Type: Deluge Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Drencher System
• Nozzle Flow Coefficient: 16/21/27/34/42/53/68 L/Min
• Norminal Diameter: 15mm/20mm/25mm
• Material: Brass/Stainless Steel
• Surface Finish: Chrome
• Working Pressure: 0.35MPa
• Flow Coefficient: 21/42/18/28/45/90/140/40/45/60 L/Min
• Spray Angle: 140/160
• Use: Open Spray Fire Sprinkler System
• Transport Package: Standard Export Carton
• Specification: 1/2"/3/4"/1"
• Trademark: SINCO/OEM
• Origin: Quanzhou, Fujian
• HS Code: 8424
• Production Capacity: 150000pieces/Month

Product Description

ZSTM Water Curtain Spray Nozzle Drencher Sprinkler for Drencher System

Description
Water curtain nozzle, which is the main component of water curtain system, can distribute pressure driven water into curtain shape at certain width and thickness to reach the purpose of stopping fire from spread, absorbing heat and isolating the smoke, widely used in the door, window, hole of buildings, large factories, workshops, halls, theaters, stages or the area between adjacent buildings.
 
Technical parameters

Model specification	Dimension(mm)	Flow coefficient	Spraying angle(°)	Connect thread
ZSTMA21-140	25x28x35	21	140±10	R1/2
ZSTMA42-140	30x34x30	42	140±10	R3/4
ZSTMB18-160	25x28x32	18	160±10	R1/2
ZSTMB28-160	25x28x32	28	160±10	R1/2
ZSTMB45-160	25x28x35	45	160±10	R1/2
ZSTMB90-160	30x34x35	90	160±10	R3/4
ZSTMB140-160	30x34x35	140	160±10	R3/4
ZSTMC40-160	25x28x42	40	160±10	R1/2
ZSTMC45-160	30x34x54	45	160±10	R3/4
ZSTMC60-160	42x48x72	60	160±10	R1

Photoes

Package&Shipping

Other Fire fighting Equipment

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. 
FAQ
1. Could you supply the samples? 
Free samples always ready if the value is within our purview. 
2. Do you have the MOQ? 
For conventional products, Low MOQ. 
3. Can you add some logo on the products? 
Yes. We could OEM and design your logo. 
4. Are you able to design or explore a new products for us? 
Yes, we are able to, if the clients could supply the drawings or samples.