Fire Fighting Equipment of Dn20 Sidewall Fire Sprinkler
FOB Price:US $ 0.5 - 1.5 / Piece | Get Latest PriceMin.Order Quantity:200 Piece/PiecesSupply Ability:10000 Piece/Pieces per WeekPort:xiamenPayment Terms:L/C,T/TQuick DetailsNorminal diameter ( mm): DN15 or DN20Material: brass, chrome finishedConnecting thread:1/2"(15mm), 3/4"(20mm)Glass bu......
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Product Description
FOB Price: | US $ 0.5 - 1.5 / Piece | Get Latest Price |
|---|---|
| Min.Order Quantity: | 200 Piece/Pieces |
| Supply Ability: | 10000 Piece/Pieces per Week |
| Port: | xiamen |
| Payment Terms: | L/C,T/T |
Quick Details
Norminal diameter ( mm): DN15 or DN20
Material: brass, chrome finished
Connecting thread:1/2"(15mm), 3/4"(20mm)
Glass bulb diameter:5mm or 3mm
Temprature rate: 68 79 or 93 degree
Glass bulb color:red yellow or green
Working pressure:1.2MPa (2.4 Bar)
K-factor:80(5.6) or 115(8.0)
Color finished:chrome,brass,white
Packaging & Delivery
Packaging Details: carton packing: 37.5cmx20.5cmx29cm 200 pieces in one carton packing. 10.6KG weight each one carton
Delivery Detail: 10,000 pieces can be ready for delivery within one week
Main Parameters
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 | |
Technical parameters | ||
Rated operating temperature | Max.ambient temperature | Glass bulb colour |
57°C | 27°C | Orange |
68°C | 38°C | Red |
79°C | 49°C | Yellow |
93°C | 63°C | Green |
141°C | 111°C | Blue |
182°C | 152°C | Purple |
