Restrictor
- 3 mm hole
| Product code | DN | Hole |
| KU-KURISTUS-15 | DN15 female thread – DN15 male thread | 3 mm |
| KU-KURISTUS-20-15 | DN20 female thread – DN15 female thread | 3 mm |
Restrictor
- Products
- NordicFlow® Thin Wall Pipes
- Grooved Couplings
- Mechanical Tees
- Grooved Fittings
- Stainless Steel Fittings
- Galvanized threaded fittings
- Expansion Joints
- Valves & Filters
- Meters & Switches
- Tools & Equipment
- YN Couplings
- Press Fittings
- Fire Protection Products
- Sprinklers
- Sprinkler Accessories
- Alarm Valves
- Low Pressure Water Mist
- Pumps
- Gaskets and Maintenance Kits
- Other Fire Protection Equipment
- Foam Extinguishing System
- Control Panels & Detectors
- Fire Water Tanks