Firefighting Dry Sprinkler
Dry sprinkler are suitable for dry systems and pre-action systems where there is a danger of freezing or the ambient temperature may exceed 70°C, so that the water in the pipeline is vaporized and pressurized; it is also suitable for wet systems. Similar to ordinary sprinklers, dry sprinklers are used to detect fire and control and extinguish it by automatically spraying water.
Specification of Firefighting Dry Sprinkler
| Model | T-ZSTGX |
| Working Pressure |
175 psi (12,1 bar) |
| Connection |
3/4'', 1'' BSP (NPT OPTIONAL) |
| K-Factor |
K=5.6 gpm/psi½ (80,6 lpm/bar½) |
| Temperture Rating |
155 ºF (68 ºC) 200 ºF (93 ºC) 286 ºF (141 ºC) |
| Installation |
Pendent / Upright |
FAQ
Q: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.
Q: How To Order ?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a Pl for you to confirm the order details; Step 3, when we confirmedeverything, can arrange the payment; Step 4, finally we deliver the goods within the stipulated time.
Q: When will make delivery ?
A: Delivery Time
-Sample Order: 1-3 days after receipt of the full payment.-
Stock Order: 3-7days after receipt of the full payment
-OEM Order: 12-20days after receipt of the deposit.
3.After-sales Service
5 year warranty for all kinds of products;
lf you find any defective accessories first time, we will give you the new parts for free to replace in thenext order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
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Feature:
1) Dry Type Sprinkler Head is assembled by brass frame, glass ball, inner tube, outer tube, ball seat, splash tray, etc., with reasonable design and beautiful appearance.
2) The sprinkler frame is made of brass, which has high strength, strong corrosion resistance, and is pickled.
3) The temperature sensing element adopts imported Job glass ball, which has stable performance and accurate action temperature, and can extinguish fire in time.
4) The special mechanism of the dry sprinkler is equipped with a sealing device on the connecting pipe to prevent water from entering the dry sprinkler connecting pipe before the sprinkler working.
