NPT Depth Marker 5" Frost proof tile 3 1/2 FT Non-Skid 5DMAF35F | 5DMAF35FTNational Pool Tile 3-1/2 ft Non-Skid Depth Marker, 5 in. Black Number on 6 in. x 6 in. White Frost Proof Tile, DM52-2035 In stock$2999
NPT Depth Marker 5" Frost proof tile 3 1/2 FT Non-Skid 5DMAF35F | 5DMAF35FT
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National Pool Tile 3-1/2 ft Non-Skid Depth Marker, 5 in. Black Number on 6 in. x 6 in. White Frost Proof Tile, DM52-2035

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$2999
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Quick overview

  • 3-1/2 ft marker Marks a pool depth of 3-1/2 ft, so the shallow and deep areas of the pool are easy to see.
  • 5 in. black number A 5 inch black number on a white tile for high visibility.
  • 6 in. x 6 in. tile The tile measures 6 inches by 6 inches and is sold as a single piece.
  • Non-skid finish The abrasive non-skid tile is the one to use on the deck, where traction matters.
  • Frost proof porcelain Porcelain is the tile type recommended for pools, spas and water features.
  • Check local rules The size and style required depends on the city and state, so confirm before ordering.
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Product details

The National Pool Tile DM52-2035 is a 3-1/2 ft depth marker, a 5 inch black number on a 6 by 6 inch white porcelain tile with a non-skid finish for the pool deck.

What it does

This depth marker represents the depth of the pool. The most common use for a depth marker is to show where the shallow and deep areas are. A smooth tile is used inside the pool and an abrasive tile is used on the deck, and this is the non-skid version.

Where depth markers are required

A depth marker shows where the shallow and deep areas of a pool are. Depth markers are always used in commercial pools and can also be used in a residential pool, where they are a useful safety tool. The size and style you need depends on the city and state where the pool is installed, so check your local requirements before ordering.

Material

The tile is porcelain, the type recommended for pools, spas and water features. Porcelain is formed from purer, more refined clay, which makes it tougher, denser and more impervious to water, with a water absorption rate below 0.5 percent, so it is less prone to staining and usually more frost resistant. The listing is frost proof tile.

Specifications
Brand National Pool Tile
Manufacturer part number DM52-2035
Also listed as DMAF35FT, 5DMAF35FT
UPC 682384179703
Type Depth marker tile
Depth shown 3-1/2 ft
Number height 5 in.
Number color Black on white tile
Tile size 6 in. x 6 in.
Material Porcelain
Finish Non-skid
Features Frost proof
Shipping weight 0.7 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What does National Pool Tile DM52-2035 mark?
National Pool Tile DM52-2035 marks a pool depth of 3-1/2 ft, with a 5 inch black number on a 6 inch by 6 inch white tile.
Where should I use the non-skid depth marker?
The abrasive non-skid tile is the one to use on the deck. A smooth tile is used inside the pool or spa.
Is the DM52-2035 depth marker required for my pool?
Depth markers are always used in commercial pools and can be used in residential pools as a safety tool. The size and style you need depends on the city and state, so check local requirements before ordering.
Is DM52-2035 sold as a single tile?
Yes. DM52-2035 is a single 6 inch by 6 inch tile, so order one for each location where you need the 3-1/2 ft marker.
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