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Presby Products are specified for many projects within our service area because designers see how they reduce treatment field size. Phoenix Precast offers a precast concrete septic tank with a Presby Maze installed and delivered for the designer/installer that requires this product. This comes as a complete package, so you don’t need to call an alternate supplier or coordinate having both on site during installation time.

  • Reduces treatment field size
  • Increases the life span of the treatment field

What is the Presby Maze® & How Does it Work?

The Presby Maze® separates and traps the suspended solids within the septic tank. A network of vertical mesh panels increases the travel distance. This larger surface area allows the suspended solids to separate naturally from the wastewater before it can exit the tank, increasing the lifespan and effectiveness of both the septic tank and the treatment field.

Light Duty Mid-Seam Presby Maze Tanks

1000 Gallon LD Tank With Presby MazePDF
1250 Gallon LD Tank With Presby MazePDF
1500 Gallon LD Tank With Presby MazePDF
2000 Gallon LD Tank With Presby MazePDF
2500 Gallon LD Tank With Presby MazePDF
Presby Maze Installation SheetPDF
Presby Maze Product BrochurePDF

Light Duty Top-Seam Presby Maze Tanks

1500 Gallon LD Top Seam With Presby MazePDF

Heavy Duty Top-Seam Presby Maze Tank

1500 Gallon HD Top Seam Tank With Presby MazePDF

HS-20 Multi-Seam Presby Maze Tanks

2500 Gallon HS-20 Tank With Presby MazePDF
3000 Gallon HS-20 Tank With Presby MazePDF
3500 Gallon HS-20 Tank With Presby MazePDF
4000 Gallon HS-20 Tank With Presby MazePDF
5000 Gallon HS-20 Tank With Presby MazePDF

HS-20 Top-Seam Presby Maze Tanks

1000 Gallon HS-20 Top Seam Presby Maze TankPDF
1250 Gallon HS-20 Top Seam Presby Maze TankPDF
1500 Gallon HS-20 Top Seam Presby Maze TankPDF
1750 Gallon HS-20 Top Seam Presby Maze TankPDF
2000 Gallon HS-20 Top Seam Presby Maze TankPDF

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77 Regional Drive, Concord, NH 03301        P: (800) 639-2199        F: (603) 224-2927        This email address is being protected from spambots. You need JavaScript enabled to view it.

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