- Product Details
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Quick Details
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Model:
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ZSTMA, ZSTMB, ZSTMC
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Type:
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Curtain, pendent
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Nominal Diameter:
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15mm, 20mm, 25mm
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Thread Size:
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1/2inch, 3/4inch, 1inch
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K Factor:
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21, 42, 18, 28, 45, 90, 140, 40, 45, 60
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Spray Angle:
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130-170°
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Material:
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Brass
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Finish:
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Chrome Plated
Quick Details
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Place of Origin:
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Fujian, China
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Brand Name:
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BC
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Model Number:
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zstwc
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Model:
-
ZSTMA, ZSTMB, ZSTMC
-
Type:
-
Curtain, pendent
-
Nominal Diameter:
-
15mm, 20mm, 25mm
-
Thread Size:
-
1/2inch, 3/4inch, 1inch
-
K Factor:
-
21, 42, 18, 28, 45, 90, 140, 40, 45, 60
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Spray Angle:
-
130-170°
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Material:
-
Brass
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Finish:
-
Chrome Plated
brass open type fire fighting sprinkler water nozzle zstwc-15
Nozzles are open (non-automatic) directional spray nozzles and they are designed for use in water spray fixed systems for fire protection applications.Nozzles are effective in covering exposed vertical, horizontal,curved, and irregular shaped surfaces in a cooling spray to prevent excessive absorption of heat from an external fire and possible structural damage or spread of fire to the protected equipment.
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.
1. Type: Curtain, Pendent
2. Nominal Diameter: 15mm, 20mm, 25mm
3. Material: Brass
4. Finish: Chrome Plated
| Model | Overall Size(mm) | K Factor | Spray Angle(°) | Thread Size(inch) |
| ZSTMA21-140 | 25*28*35 | 21 | 140 more or less 10 | 1/2 |
| ZSTMA42-140 | 30*34*30 | 42 | 140 more or less 10 | 3/4 |
| ZSTMB18-160 | 25*28*32 | 18 | 160 more or less 10 | 1/2 |
| ZSTMB28-160 | 25*28*32 | 28 | 160 more or less 10 | 1/2 |
| ZSTMB45-160 | 25*28*32 | 45 | 160 more or less 10 | 1/2 |
| ZSTMB90-160 | 30*34*35 | 90 | 160 more or less 10 | 3/4 |
| ZSTMB140-160 | 30*34*35 | 140 | 160 more or less 10 | 3/4 |
| ZSTMC40-160 | 25*28*42 | 40 | 160 more or less 10 | 1/2 |
| ZSTMC45-160 | 30*34*54 | 45 | 160 more or less 10 | 3/4 |
| ZSTMC60-160 | 42*48*72 | 60 | 160 more or less 10 | 1 |
Pendent type
Water Curtain type
each 200pcs per carton.
Q1.What is your Minimum Order Quantity? May i get one free sample?
A1.As 200 pieces of sprinkler gererally packed in one carton,our MOQ is 200 pieces. Also we offer free samples if you are in need of it, which will be send within 3 days.
Q2.What kind of approval do you have to certify your fire sprinkler's quality?
A.2 We have CCC,lSO.Besides,we offer SGS report to certify sprinkler quality.Our sprinkler manufactured according to ISO,make sure our quality,connecting size suitable the world market.
Q3.Is it ok if we ask you to manufacture Fire sprinkler according to our drawing or using our own brand ?
A3. Your own brand and drawing is avaliable for us ,If your quantity is bigger enough, we offer free mould to manufacture sprinkler according to your drawing.
Q4.How to prevent fire sprinkler we buy from damage during transportation ? How is your package condition? Is it strong engugh?
A4.We use foam plastic box to load fire sprinkler inside and packed with carton outside.It would be a excellent package condition which prevent damage no matter what occational situation may happen.
Q5.What kind of Payment Term would you accept on our first order?
A5.We accept T/T,Western Union.
Name : Alsa Chen
Wechat/Zalo : 0086-15905012778
Mobile/What's app : 0086-15905012778
Skype : queensley-jun
QQ : 455215203
Website : http://bcfirefighting.en.alibaba.com/
