Brand Fire Sprinkler Manufacturer Concealed Powerful Small Fire Sprinkler

Basic Info

Model NO.	ZSTD
Alarm Valve Diameter	150mm
Nozzle Flow Coefficient	80
Deluge Valve Type	Diaphragm Type
Nominal Diameter	DN15, DN20
Flow Range	15~150lpm
Atomize Aangle	60° 90° 120°
Working Pressure	0.35MPa
Transport Package	Carton
Specification	CCC, ISO9001
Trademark	GAN
Origin	Shenzhen, China

Product Description

Brand fire sprinkler manufacturer Concealed powerful small fire sprinkler

It is the high speed spray head that constitutes the sprinkler system along with water supply pipeline, control valves and announciator to put out fire on electrical equipment and flammable liquid. It is widely used in large transformer, oil tank, shopping mall and warehouse.

Working Principle:

The ZSTD series high speed water mist nozzle consists of helical core and nozzle frame. It is the significant unit in the sprinkler system. It will explode water into vaporific droplets by the influence of pressurized water and eject at a certain velocity.

Technical parameters:

Connection Size	Working Pressure (MPa)	Flow Range (L/min)	Atomizing Angle	K Factor
DN15	0.35	15~70	60° 90° 120°	8~40
DN20		70~150		40~80
DN25		150~300		150~300

Notes: we make available customized design for our clients

About us:With a history of more than 20 years, Shenzhen Winan Industrial Development Co. Ltd. is a professional manufacturer and exporter who are focusing on designing, developing and manufacturing all kinds of Fire fighting equipment. The company now has a large area of industrial workshops of more than 10000 square meters, located in Shenzhen, China, with convenient transportation access.All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a global sales network around the world.Paking&shipment:FAQ:1. Do you offer free sample for your clients?Yes, we can offer you free sample.2. What's the MOQ of your products?MOQ is ONE pcs/set.3. Are you manufacturer with your own factory?Yes, we are the manufacturer for more than 20 years4. What's your?payment terms?We accept T/T, L/C, Western Union, Paypal,etc.5. How long is the?delivery time?Usually around 15 days after payment.6.Can you accept OEM?Yes, we do customized design for our clients.