Special Usage Nozzles
7N Fire Fighting Misting nozzle

Special Usage Nozzles
DFS
This nozzle is made from Brass, using for dephosphorizing in Steel factory and other metal processing factory.
| Series / part | DFS |
|---|---|
| Category | Special Usage Nozzles |
| Product family | Special Purpose Nozzles |
| Materials | Brass |
| Manufacture | CNSS, Dongguan — OEM and non-standard variants available |
Typical of this category
- Ruby and sapphire inserts
- Double-jet configurations
- Built to customer drawings
- Long service life in abrasive duty
Capacity, spray angle and dimensional tables vary by orifice size. See the reference drawings below, or ask us for the datasheet covering the size you need.
Reference drawings and capacity tables
Original manufacturer drawings for the DFS series.

Others in special usage nozzles
Tell us the duty, not just the part number
Give us flow rate, pressure, spray angle and the liquid, and we will size the nozzle. Drawings and non-standard parts welcome. Samples typically ready within 10 days.