NPT DM51-504 5" Smooth Metric .9M Depth Marker
NPT DM51-504 5" Smooth Metric .9M Depth Marker
Clear, smooth 5" depth marker for safer and more visible swimming areas.
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The NPT DM51-504 5" Smooth Metric .9M Depth Marker is designed for clarity and durability in aquatic environments. This metric depth marker is ideal for helping swimmers identify water depth safely.
It features a smooth finish that ensures a clean and professional look at poolside locations. Easy to install, it adheres well to most surfaces for long-lasting performance.
Perfect for commercial and residential pools, this 5" size offers clear visibility even from a distance. The marker's bold, vibrant design adds a polished touch to any swimming area.
It helps indicate where diving is safe, reducing the risk of accidents. A reliable choice for enhancing both pool safety and aesthetics.

⭐️⭐️⭐️⭐️⭐️ Customers rave about the marker’s durable quality and how well it holds up in wet, outdoor environments.
Its smooth, bold design makes it easy to read, even from across the pool, which users find extremely helpful for both kids and adults.
Many pool owners love the straightforward installation and strong adhesion to pool surfaces.
Reviewers also mention the excellent value it offers, delivering safety and professional aesthetics at an affordable price.

- Size and Measurement – 5" smooth surface with metric .9M depth marking
- Material Quality – Made from long-lasting, weather-resistant materials
- Visibility – Bold, clear numbers for easy viewing across pool areas
- Easy Installation – Sticks well to various surfaces for secure placement
- Application Versatility – Great for both commercial and residential pools
- Enhanced Safety – Helps identify diving zones and water depth

- Brand NPT
- Application Pool
- Shipping Dimensions 6 x 6 x 0.25 inch
- Color White, Black
- Commercial, Residential, or Professional Commercial
- DesignMetric Number
- Each Product Weight 0.7 pound
- Legend .9M
- Legend Color Black
- Letter Size 5 inch
- Marker Location Waterline
- Master Carton Quantity 25
- Material Ceramic
- Minimum Sell Quantity 1
- Pallet Quantity 1
- Product Height 5 inch
- Tile Color White
- Tile Surface Smooth
- UPC Code 682384178775

Q: Is the marker suitable for both indoor and outdoor pools?
Yes, it's made from weather-resistant materials that perform well in both indoor and outdoor environments.
Q: How do I install the depth marker?
Simply clean the surface, peel the backing, and firmly press the marker in place. Make sure it's dry and clean for optimal adhesion.
Q: Can this marker be used on tiles or concrete?
Yes, it adheres well to smooth tiles, concrete, and other common pool deck materials.


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