Description
The NPT DM51-423 5″ Smooth Metric 1.5 Depth Marker ensures visibility and safety in all aquatic environments. Its bold, easy-to-read design makes it ideal for marking safe diving zones and water depth clearly.
Made with durable, high-quality materials, it withstands harsh pool chemicals and extreme weather. The smooth finish offers a clean, polished look that fits any modern pool design.
This depth marker is metric-labeled with a 1.5 designation, perfect for international pool standards and maintenance clarity. It is engineered for easy installation on most poolside surfaces.
Perfect for hotels, resorts, public pools, or backyard installations, this marker keeps swimmers informed and protected. Trust it to maintain safety and clarity around your pool.






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