Characteristics and Functions | ||
Model | Fire sprinkler | |
Material | Brass, chrome plating | |
Type | ESFR Upright K-ZSTZ-15 | |
Norminal diameter(mm) | DN15 | |
Connecting thread | R1/2 | |
Glass bulb color | Red | |
Temperature rating | 68°C | |
Flow Rate | 80±4 | |
Response | quick response |
Basic Parameters | ||||||||
Type | Specification | Norminal Diameter | Thread Size | Flow Rate | ||||
Conventional | T-ZSTP | DN15 | R1/2 | 80±4 | ||||
DN20 | R3/4 | 115±6 | ||||||
Pendent | T-ZSTX | DN15 | R1/2 | 80±4 | ||||
DN20 | R3/4 | 115±6 | ||||||
Upright | T-ZSTZ | DN15 | R1/2 | 80±4 | ||||
DN20 | R3/4 | 115±6 | ||||||
Sidewall | T-ZSTB | DN15 | R1/2 | 80±4 | ||||
DN20 | R3/4 | 115±6 | ||||||
Concealed | ZSTDY | DN15 | R1/2 | 80±4 | ||||
DN20 | R3/4 | 115±6 |
Temperature Rating | ||||||||
Glass Bulb Color | Orange | Red | Yellow | Green | ||||
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 |