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12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler

Winan Industrial Limited

12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler

Brand Name : WINAN

Model Number : ZSTZ-20

Certification : UL FM

Place of Origin : Guangdong, China

MOQ : 20

Price : Negotiate

Payment Terms : L/C, T/T, Western Union

Supply Ability : 8000 Pieces per year

Delivery Time : 7-15

Packaging Details : Carton or as required

Material : Brass, Chrome Plating

Service Pressure : 12 Bar

Keyword : Fire Sprinkler

Sample : Available

Size : 1/2 inch or 3/4 inch sprinkler

Installing Form : Conventional

Flow Coefficient(k) : 80

Glass Bulb Color : Orange, Red, Yellow, Green, Blue

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UL Listed Quick Response 3.0mm Brass Glass Ball Fire Sprinkler Upright Sprinkler

The sprinklers body is made of brass die-casting copper alloy (DZR). The spring seat consists of a
spring Belleville washer coated on both side with a Teflon tape.Pendent and conventional and sidewall
sprinklers are installed with adjustable or non-adjustable escutcheon plates. These are intended to be installed finished ceilings.Escutcheon plate adjustment provides convenience in pendent and conventional
sprinkler installation in case of areas with finished ceiling or walls

(1). Type: Upright Sprinkler, Pendant Sprinkler, Sidewall Sprinkler, Concealed Sprinkler

(2). Nominal Diameter: 15mm, 20mm

(3). Thread Size: 1/2 inch, 3/4 inch

(4). K Factor: 80, 115

(5). Glass Bulb: 5mm, 3mm

(6). Material: Brass, Zinc

(7). Finish: chrome plated

(8.) Temperature: 57℃, 68°C, 79°C, 93°C, 141°C

(9). Glass Bulb Color: Orange, Red, Yellow, Green, Blue

1. Sprinkler Introduction:

The sprinkler is an important part of the wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as a workshop, warehouse, hotel, shop, recreational place, hospital, cinema, office building, and garage.
The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching the operating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying.

2. Installation, Usage, and Maintenance:

During installation, should pay attention not to damage the bulb to avoid affect the thermal performance. In the

process of wrench and twist, do not use the spanner to wrench the supporting arm to deformation and affect the

sealing performance (note: the bulb temperature can be chosen according to the needs of users)

Pendant Sprinklers: Used Mainly, Where water pipeline, used for sprinklers installation is concealed. The sprinkler is mounted in discharging spray hemispherically.

Upright Sprinkles: Used mainly where the water pipeline is exposed. Mounded only in Upright position discharging spray hemispherically.

3. Product Feature:

It can not only detect the fire but also extinguish the fire by spraying water.

4. Application:

It is usually installed in areas with fire danger, including warehouses, shopping malls, hotels, hospitals, theaters, office building, high-rise building, garages and etc.

5. Available temperature:

Temp. Classification Ordinary Ordinary Intermediate Intermediate
Nominal Temp. Rating 135°F/57°C 155°F/68°C 175°F/79°C 200°F/93°C
Max. Ambient Temp. Allowed 115°F/46°C 135°F/57°C 155°F/68°C 180°F/82°C
Max. Recommended Ambient Temp. 100°F/38°C 100°F/38°C 150°F/65°C 150°F/65°C
Glass Bulb Color Orange Red Yellow Green

6.The standard USA vs. Metric K-factors for Sprinklers as Follows:

Nominal
K-factor
[gpm/(psi) 1/2]
5.6 8 14 16.8 19.6 22.4 25.3
Metric
K-factor
[lpm/(bar) 1/2]
80 115 200 240 280 325 365


12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler

Packaging & Shipping

We will choose different packing according to transport way (by FCL, by LCL, by air or by courier), dimensions and numbers of packages.

12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler

Company Information

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.

12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler

FAQ

1. Do you offer a free sample for your clients?

Yes, we offer free sample for many of the products

2. What's the MOQ of your products?

Our MOQ is one (1) piece/set.

3. Are you a manufacturer with your own factory?

Yes, we are the manufacturer for more than 20 years

4. 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. Do you have technical support?

Yes, we have a professional engineering team.

7. Do you have a warranty?

Yes, all products have one year warranty.

8. Can you accept OEM?

Yes, we do customized design for our clients.


Product Tags:

3.0mm Glass Ball Fire Sprinkler

      

DZR Glass Ball Fire Sprinkler

      

12 Bar Brass Upright Sprinkler

      
Best 12 Bar Zinc Brass DZR 3.0mm Glass Ball Fire Sprinkler wholesale

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