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Certificate: ISO or CCCF
Connecting thread: 1/2"(15mm)
Material: brass, zinc
K-factor: 5.6(80L/min)
Norminal diameter ( mm): DN15
Response: Standard response(5mm glass bulb)
Temprature rate:57/68/79/93/141/182 degree
Working pressure 1.2MPa (12 Bar)
Quantity: | |
---|---|
Technical parameters | |||
Type | Nominal diameter(mm) | Connecting thread | Flow coefficient |
T-ZSTP Conventional sprinkler | DN15 | R1/2 | 80±4 |
DN20 | R3/4 | 115±6 | |
T-ZSTX Pendent sprinkler | DN15 | R1/2 | 80±4 |
DN20 | R3/4 | 115±6 | |
T-ZSTZ Upright sprinkler | DN15 | R1/2 | 80±4 |
DN20 | R3/4 | 115±6 | |
T-ZSTBS Sidewall sprinkler | DN15 | R1/2 | 80±4 |
DN20 | R3/4 | 115±6 | |
ZSTDY Concealed sprinkler | DN15 | R1/2 | 80±4 |
DN20 | R3/4 | 115±6 |
Glass bulb technical parameters | ||
Rated operating temperature | Max.ambient temperature | Glass bulb colour |
57℃ | 27℃ | Orange |
68℃ | 38℃ | Red |
79℃ | 49℃ | Yellow |
93℃ | 63℃ | Green |
141℃ | 111℃ | Blue |
182℃ | 152℃ | Purple |