High Quality 1/2" or 3/4" Water Curtain Sprinkler for Fire Protection System

• Sprinkler Installation: Pendent/ Horizontal
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm 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.: Sanxing Fire-Fighting
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Dry Fire Sprinkler System
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Pilot Valve Type
• Alarm Valve Diameter: 80mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Piston Type
• Colour: Red/Blue/Yellow
• Transport Package: Packing by Cartons
• Specification: 1 Cartons 200pcs
• Trademark: Tianxing
• Origin: Quanzhou, Fujian, China
• HS Code: 8481804090
• Production Capacity: 1000pieces/Day
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

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Product Description

 · Water Curtain Sprinkler:
1. Water curtain nozzle is a main component of the water curtain system. It distributes the pressure water into a curtain-shaped water curtain of a certain width and thickness, which plays a role in fire prevention or partitioning several local protective cooling. 

2. It is applicable in large-scale factories, workshops, halls, theatres and stages, also applicable in doors, windows, openings and other parts of buildings as well as the space between two adjacent buildings. 

· The Classifications of Water Curtain Sprinkler:
 

Water Curtain Pendent Sprinkler(ZSTMA)
The inlet and outlet of the A-type water curtain nozzle are in a straight line, that is, the inclination angle of the water curtain is 0 degrees, which is mainly used for fire separation, such as stages and theatres, escalator.

 

Water Curtain Horizontal Sprinkler(ZSTMB)
The inlet and outlet of the B-type water curtain nozzle are 90 degrees, that is, the inclination angle of the water curtain is 90 degrees, and the B-type has an outlet. Mainly used for cooling fireproof partitions, such as doors and windows, walls, fire doors and fireproof roller blinds.

Water Curtain Horizontal Sprinkler(ZSTMC)
The inlet and outlet of the C-type water curtain nozzle are at 90 degrees, that is, the inclination of the water curtain is 90 degrees, and the C-type has 2 water outlets. Mainly used for cooling fire partitions, such as doors, windows, walls, fire doors and fire shutters.

 · Features:
1. Water curtain Sprinkler limits the combustion rate, reduces fire damage, decreases the risk of explosion, and promotes the dilution and emanation of steam.

2. It  is economical to only use water as a fire extinguishing agent.

3. Clean water foam can be introduced into the mixer if a liquid fire is required.

4. It is efficient to connect with other fire extinguishing systems.
 

Product Parameters

 

Specification	K Factor	Spray Angle	Thread Size
ZSTMA-21/140	21	140±10	R1/2
ZSTMA-42/140	42		R3/4
ZSTMB-18/160	18	160±10	R1/2
ZSTMB-28/160	28
ZSTMB-45/160	45
ZSTMB-90/160	90		R3/4
ZSTMB-140/160	140
ZSTMC-40/160	40		R1/2
ZSTMC-45/160	45
ZSTMC-60/160	60		R1

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FAQ

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1. Are you a factory or trading company?
    We are a professional manufacturer. We warmly welcome clients from worldwide to visit our factory
    and cooperate with us. We can offer OEM & ODM service.

2. Can you produce goods with special specification ?
   Our company focuses on customized products.First of all, we need to know the specification in details,   and then we need to check with our technology department. We will give customers satisfying reply as soon as possible.

3.  How long is the delivery time?
    30-45 days after the advance payment.

4. What's your advantage?
    Independent R&D team,professional production and sales team,great production capacity sustainable      supply.Use the best material and production process.Low defective rate.

5. How can we guarantee quality?
   Always a pre-production sample before mass production;
   Always final Inspection before shipment;