NPT DM51-2040 5" Smooth 4 Ft Depth Marker 16' x 32' this fitting supports optimal water

this fitting supports optimal water circulation

ensuring longevity and a cool-to-the-touch surface

This reliable gasket is essential for maintaining optimal system performance

it optimizes equipment operation

Its green and black dual-color design enhances durability while blocking sunlight to prevent algae growth during off-season months

NPT DM51-2040 5" Smooth 4 Ft Depth Marker 16' x 32' this fitting supports optimal waterThe NPT DM51 2040 5" Smooth 4 Ft Depth Marker is a must have for any pool needing clear and reliable safety signage. It displays the water depth boldly to help swimmers stay informed and safe. This depth marker features a smooth surface that resists wear and is easy to clean. Its vibrant print ensures visibility in any lighting or water conditions. Designed to indicate safe diving zones and water depth, its ideal for residential or commercial pools.