K=8.0 FIRE SPRINKLER
The ZSTB sidewall type glass bulb closed sprinkler is the most critical component in the automatic sprinkler system. It is suitable for hotels, shopping malls, restaurants, entertainment places, warehouses, hospitals, factories, airports and basements where the working environment temperature is not lower than 4℃ and not higher than 70℃. Pipe network for sprinkler systems.
Features:
- K FACTOR：K 8.0@ US(115@Metric)
- Thread Size：DN20 (3/4'')
- Connecting Thread: BSP (NPT Optional)
- Main Material: Brass
- Sensitive Element: YF® Brand Glass Bulb (JOB® Glass Bulb Optional);
- Seal Material: NBR(Teflon Optional)
- Surface Finishing : Chrome (Natural Brass Optional).
| Model Number | Size | K factor | Tempurature | Response Type | Glass Bulb |
| T-ZSTBS20-57℃ | 3/4''(DN20) | 8.0 | 57℃ | Standard | 5mm,Orange |
| T-ZSTBS20-68℃ | 3/4''(DN20) | 8.0 | 68℃ | Standard | 5mm,Red |
| T-ZSTBS20-79℃ | 3/4''(DN20) | 8.0 | 79℃ | Standard | 5mm,Yellow |
| T-ZSTBS20-93℃ | 3/4''(DN20) | 8.0 | 93℃ | Standard | 5mm,Green |
| T-ZSTBS20-141℃ | 3/4''(DN20) | 8.0 | 141℃ | Standard | 5mm,Blue |
| K-ZSTBS20-57℃ | 3/4''(DN20) | 8.0 | 57℃ | Quick | 3mm,Orange |
| K-ZSTBS20-68℃ | 3/4''(DN20) | 8.0 | 68℃ | Quick | 3mm,Red |
| K-ZSTBS20-79℃ | 3/4''(DN20) | 8.0 | 79℃ | Quick | 3mm,Yellow |
| K-ZSTBS20-93℃ | 3/4''(DN20) | 8.0 | 93℃ | Quick | 3mm,Green |
| K-ZSTBS20-141℃ | 3/4''(DN20) | 8.0 | 141℃ | Quick | 3mm,Blue |
Oeder Information:
Dear Customer,
If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.
FAQ:
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 7-15 days, mass production time needs 30-40 weeks for order quantity more than 1 container.
Q3. Do you have any MOQ limit?
A: For conventional products, Low MOQ, OEM products request 30-40days.
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Features:
- K FACTOR：K 8.0@ US(115@Metric)
- Thread Size：DN20 (3/4'')
- Connecting Thread: BSP (NPT Optional)
- Main Material: Brass
- Sensitive Element: YF® Brand Glass Bulb (JOB® Glass Bulb Optional);
- Seal Material: NBR(Teflon Optional)
- Surface Finishing : Chrome (Natural Brass Optional).
