Manufacturer Direct Supply Brass Glass Bulb Dry Pipe Fire Sprinkler Head for Dry Sprinkler Fire Protection System

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Alarm Valve Type: All
• Automatically Opened and Closed Repeatedly: Automatically Opened
• Open Fire Sprinkler System Type: All
• Closed Fire Sprinkler System: All
• Model NO.: T-ZSTGX
• Dry Alarm Valve Type: Enclosed Type
• Wet Alarm Valve Structure: All
• Alarm Valve Diameter: All
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: All
• Certificate: CCC
• Features: for Dry System
• Transport Package: Carton Box with Foam Protector Inside
• Specification: DN25
• Trademark: Longdu/OEM
• Origin: Cn
• HS Code: 8424901000
• Production Capacity: 1000000PCS/Year

Product Description

ZSTGX series dry sprinkler head is specially designed for those places where sprinklers and connecting pipes may be frozen at low temperatures or for those fire fighting sprinkler systems where seasonal evacuation is required. The dry sprinkler and other components such as dry alarm valve, pre-action alarm valve, water flow indicator, pressure switch, fire pipe network constitute an automatic sprinkler fire extinguishing system.

It is the main component of the system and plays the role of detecting fire alarm, starting system and sprinkling.

 

ZSTGX dry sprinkler head is assembled by frame, glass bulb, inner tube, outer tube, ball seat, seal, splashing plate, etc. It is reasonable in design and beautiful in appearance.

 

Product Features

1. The sprinkler frame is made of copper alloy which is of high strength and strong corrosion resistance,with surface chromium-plated.

2. The glass bulb is used as the temperature sensor, which has stable performance, accurate operation temperature and can put out fire in time.

3. The use of elastic gasket seal, with long service life, can work normally and reliably after a long time running.

4. A special mechanism of the dry sprinkler is equipped with a sealing device on the connecting pipe to prevent water from entering the connecting pipe of the dry sprinkler before the action of the sprinkler.

5. The exterior pipe is treated by spraying process, which has beautiful appearance and strong corrosion resistance.

Technical Parameters

Our Advantages

1. Manufacturer direct supply with reasonable price.

2. Strict quality check before export.

3. Customized OEM order is accepted.

4. Technical support available.

5. Wide product range of foam sprinkler system and water sprinkler system,can almost offer an one stop purchasing service for customers.