GPN 690
The GPN 690 protective caps protect SAE flange collars, pipe ends and hose fittings from damage and dirt. The circumferential rim ensures firm fit on the application and easy handling.
- Protective caps for external protection
- Description
Description
Advantages


GPN 690 Singapore
The GPN 690 protective cap from Poppelmann KAPSTO delivers consistent protection for industrial threads, fittings, and openings against dust infiltration, moisture exposure, and mechanical abrasion during manufacturing and distribution. Built by Poppelmann KAPSTO, the GPN 690 combines robust plastic material with an optimised push-fit design for fast, secure installation that maintains protection through extended storage and multi-modal shipping. Hydraulic, pneumatic, automotive, and electronics assembly industries in Singapore choose this protective cap to ensure their precision components arrive at assembly points in pristine condition. Phil Industries is the authorised Poppelmann KAPSTO distributor in Singapore, offering the entire GPN catalogue with specialist knowledge and reliable nationwide delivery. Explore our Poppelmann KAPSTO product range or call +65 6555 1745 for expert protective cap matching.








