Water Curtain Nozzle Fire Sprinkler Spray Nozzle

• Sprinkler Installation: Pendent/Sidewall
• Sprinkler Head Type: Open
• Alarm Valve Type: Deluge Valve
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZSTM
• 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±10°/160±10°
• 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
• Package Size: 37.50cm * 20.00cm * 19.00cm
• Package Gross Weight: 17.000kg

Product Description

Water curtain nozzle fire nozzle sprinkler

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.
 

Features
Connecting Thread:BSP(NPT optional)
Main Material :Brass
Outlet: Single
Working pressure:0.1-0.6MPa
Surface Finishing:Chrome (Natural Brass Optional)

 
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

Other Fire fighting Equipment

FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 7-15 days, mass production time needs 30-40 weeks for order quantity more than 1 container.

Q3. Do you have any MOQ limit?
A: For conventional products, Low MOQ, OEM products request 30-40days.

Q4. How do you deliver the goods and how long does it take to arrive?
A: We usually deliver mass order by sea and air, delivery time is depended on the carrier,urgent trail order usually deliver by
DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Railway also optional.

Q5. What is your term and payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q6. Is it OK to OEM ?
A: Yes. Please inform us formally before our production and confirm the design and other requirements firstly .

Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.