Injection nozzle NW50-20

Injection nozzle for injecting and repressing core insulation materials. (Hose reduction from NW50 to NW20)

Technical details:
- Diameter outer/inner: 20/17 mm
- Insertion length: approx. 185 mm
- Material: steel, powder-coated
- Weight: approx. 0,3 kg
- Hose connection: D 50 mm
- Required bore hole: -20 mm

Optional accessories:
- Hammer drill SDS+ 21mm (Art.-Nr. 11113)