The GPN 250/89 cap protects pipe ends and external threads against dirt, impact and damage during transport, storage or assembly.
Its thick-walled PE-LD construction provides robust temporary protection. Internal ribs permit ventilation and pressure equalisation, helping with fitting and removal.
GPN 250/89 specifications:
- Type: Protective cap for pipes and external threads.
- Compatible outside diameter: 88.9 mm.
- Height: 35 mm.
- Material: PE-LD polyethylene.
- Reference: GPN 250/89.

















