Injection nozzle NW50-21 WE (with interchangeable pipe NW21, straight outlet)

Rigid injection nozzle for injection and post-compaction of loose insulation materials.

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Advantages:
- Exchangeable nozzle pipe, fastening by wing screw.
- Very long pipes can be used for large insertion depths

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Technical data:
- Diameter pipe: approx. 21mm
- Insertion depth: approx. 130mm (standard)
+++ other lengths are possible on request, please specify when ordering +++
- Total length: approx. 310mm
- Material: steel
- Weight: approx. 0.4 kg
- Hose connection: NW50 (2'')
- Required drill hole: diameter -21mm

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Optional accessories:
- Spacer Mat. PE D21 (Art.no. 6504)
- Hammer drill SDS+ shank 22mm (Art.no. 11221)

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Working length (insert length) deviating from standard (130mm): ___________ mm

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