For 50 years, septic designers have used precast concrete leaching chambers for the Effluent Disposal Area (EDA) under locations with vehicular traffic. Phoenix Precast offers a complete line of precast concrete leaching chambers to fit these designs.
Each of our leaching chambers are Flo-Diffusers®, a precast chamber with a built-in 4” diameter trough which allows the EDA to be built without the need of running 4” perforated pipe under the chambers or from chamber to chamber.
Phoenix Precast Leaching Chambers
- Flo-Diffusers are either 13” or 18” tall
- Flo-Diffusers are either an “S” Short, Side Entry or “L” Long, End Entry
- Flo-Diffusers are all manufactured for HS-20 Traffic Loading
- Flo-Diffusers have (1) Port for “Access To Grade” for Inspection
- Extend-A-Lok Pipe Fitting Recommended for Chamber to Pipe Connection
Presby Environmental Products
Phoenix Precast is a direct distributor for Presby Environmental Products. We offer Enviro-Septic and Advanced Enviro-Septic Pipe and Accessories along with the Presby Mazes for your project requirements.
Concrete Leaching Chambers
| 4 x 8 x 13in L Flow Diffuser | DWG | |
| 4 x 8 x 13in S Flow Diffuser | DWG | |
| 4 x 8 x 18in L Flow Diffuser | DWG | |
| 4 x 8 x 18in S Flow Diffuser | DWG | |
| 4 x 12 x 13in L Flow Diffuser | DWG | |
| 4 x 12 x 13in S Flow Diffuser | DWG | |
| 4 x 12 x 18in L Flow Diffuser | DWG | |
| 4 x 12 x 18in S Flow Diffuser | DWG |
