Pendent · Standard or Quick Response
Dry Pendent Fire Sprinklers
A DN15 / ½ in dry-barrel sprinkler series available with standard-response or quick-response glass bulbs. Standard overall lengths are 100 mm and 145 mm, with custom lengths reviewed from an 80 mm minimum.
Overall length is measured end-to-end across the complete sprinkler assembly. Final length, thread and escutcheon configuration are confirmed against the approved order.
Product presentation
Dry-barrel construction and trim.
Review the complete sprinkler, chrome-plated frame, visible red barrel exterior and escutcheon configurations. Image captions do not assign a response type or exact length unless confirmed by the model marking.
Technical overview
International buyer specifications
The series is presented by response type and overall length. Domestic model codes are retained only for factory production and repeat-order matching.
Confirmed product specifications
- Product type
- Dry Pendent Fire Sprinkler
- Installation
- Pendent only
- Nominal connection
- DN15 / ½ in
- K-factor
- K5.6 US / K80 metric
- Response options
- Standard response, 5 mm bulb; quick response, 3 mm bulb
- Temperature rating
- 68°C / 155°F, red glass bulb
- Standard overall lengths
- 100 mm / 3.94 in; 145 mm / 5.71 in
- Minimum overall length
- 80 mm / 3.15 in
- Length definition
- End-to-end overall length of the complete product
- Frame material
- Copper
- Frame finish
- Chrome-plated
- Max. working pressure
- 1.2 MPa / 12 bar / approx. 175 psi
Available configurations
Models you can order
Both response types are available in the two listed standard lengths. Other overall lengths are reviewed as custom configurations.
| Product configuration | Overall length | K-factor | Thermal element | Factory reference |
|---|---|---|---|---|
| Standard Response Dry Pendent | 100 mm / 3.94 in | K5.6 / K80 | 5 mm bulb · 68°C | T-ZSTGX80-68°C Q5 |
| Standard Response Dry Pendent | 145 mm / 5.71 in | K5.6 / K80 | 5 mm bulb · 68°C | T-ZSTGX80-68°C Q5 |
| Quick Response Dry Pendent | 100 mm / 3.94 in | K5.6 / K80 | 3 mm bulb · 68°C | K-ZSTGX80-68°C Q3 |
| Quick Response Dry Pendent | 145 mm / 5.71 in | K5.6 / K80 | 3 mm bulb · 68°C | K-ZSTGX80-68°C Q3 |
OEM / ODM support
Length and connection customization.
Dry-barrel length, connection, marking and export packaging can be reviewed against the customer drawing, sample and project requirement.
Send us your dry sprinkler requirement.
Include destination country, response type, overall length, thread, escutcheon, quantity and OEM request.