Dry-type sprinklers are designed with stainless steel internals. They are mainly used in dry or pre-action systems, as well as occasions where the sprinklers or part of the sprinkler nozzles need to be exposed to the freezing environment, or the sprinkler system pipe network needs to be stopped seasonally for drainage In frost-proof places, this sprinkler can also be used in places that are susceptible to freezing in wet sprinkler systems.
Technical Parameters:
(1) Nominal diameter: φ15mm;Connection thread: R21″
(2) Flow coefficient: K=80
(3) Rated working pressure: 1.2mpa
(4) Installation form: sagging
(5) Sensitivity: φ 3mm (quick response), φ 5mm (special response)
| Type |
Pendent, upright |
| Material |
Brass |
| Usage |
Firefighting |
| Temperature |
68 degree |
| Working Pressure |
0.2-1.6MPa |
| MOQ |
200 Piece/Pieces |
| Packing |
Standard Export Packaging |
CA-Fire Protection Co., Ltd. was established in 2012, located in Nan'An Quanzhou city, which is the Fire protection industrial center in china. It is a professional production enterprise of fire equipment products integrating "research and development", "production", "sales" and "service". We have our own factory covering more than 50,000 square meters, with more than 100 workers and 10 engineers. Main products include fire sprinklers, fire valves, fire hydrant, fire monitor, foam system, etc. We sell products with our brand CA, and also take the OEM and ODM business as well. We have advanced quality control system and technical inspection equipments. we are most willing to provide the qualified and excellent products to our customers to build the long term relationship of business.
Q1. Are you a trading company or manufacturer?
A: We are the manufacturer, We have a complete industrial chain, from raw material purchasing, to production, to transportation.
Q2. What certificate do you have?
A: ISO9001.
Q3. Can you provide OEM or ODM service?
A: Sure, very welcome.Both the logo and packaging can be customized.
Q4. What other services can you offer?
A: Provide product pictures, details, videos, customer development, sales ideas, etc.
Q5. Can I see your factory or show room?
A: Of course, you are welcome to come for a site visit or to see our factory certification video.
Q6. Free samples? How long does it take to arrive?
A:a sample is provided free of charge, but the shipping cost is at your own expense. They are sent out within 3 days after the order is placed, and usually arrive in 5-12 days.
Q7. What is the minimum order quantity? How long does it take to deliver?
A: We can build cooperation from small orders and grow together. Shipping 7-15 days after receipt of deposit.
Q8. The price that you offer me, could be more discount?
A: The price is negotiable, the larger the quantity, the more favorable the price.
Q9. What if you have new ideas and suggestions for products?
A: You can contact us and together we will make the product more perfect.
Audited Supplier 
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