Pöppelmann GPN 351
The flexible GPN 351 closures can be used for openings, bolts, pipes, hexagonal applications and threads. Suitable for different diameters due to flexible material, which is temporarily heat-resistant up to 150°C. The circumferential grip rim facilitates removal.
- Flexible closures for external protection
- Temporarily heat-resistant up to 150°C
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GPN 351 Singapore
The GPN 351 protective cap from Poppelmann KAPSTO is a versatile external protector that covers threads, tube ends, and connector interfaces, preventing contamination and surface degradation during handling, storage, and shipping. Designed by Poppelmann KAPSTO, the GPN 351 features a streamlined press-fit design for rapid application across high-throughput assembly lines, crafted from impact-resistant polyethylene that maintains protection even under rough handling conditions. This protective cap is essential for the printed circuit board, precision optics, and industrial automation equipment manufacturing industries in Singapore where maintaining pristine component surfaces is critical to product quality. Phil Industries is an authorised Poppelmann KAPSTO distributor in Singapore, delivering unmatched reliability in stock availability and order fulfilment. Browse our complete Poppelmann KAPSTO catalogue or call +65 6555 1745 for rapid protective cap ordering.
Related pages in Singapore
- Browse all Caps.
- See the Pöppelmann KAPSTO caps and plugs in Singapore brand page.
- Read our guide on caps and plugs that protect components.
Phil Industries, an authorised Pöppelmann distributor in Singapore, supplies this product with selection advice and after-sales support. Call +65 6555 1745, WhatsApp +65 9853 9030 or email sales@phil-industries.com.sg.









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