4x8 Side Feed Flow Diffusers
Our 4'x8' Concrete Flow Diffusors offer an excellent means for sub-surface wastewater disposal. The large chamber footprint, coupled with precast concrete's unmatched durability, enable contractors a fast installation and backfill process. Meanwhile, providing nearly 140 gallons of surge capacity (per chamber) for high demand circumstances. Maine State Sub-Surface Wastewater classifies the following disposal areas:
Trench Configuration, Side-Feed Flow Diffusor Only
- Utilize stone bed, 1-foot wide on 4-ft side(s) = 77 sq-ft / device
- Neighboring trench requires 3ft separation between stone bed edges
Cluster Configuration
- Each chamber = 64 sq-ft
- Stone perimeter is not required
285020
Data sheet
- Weight
- 2,225 lbs
- Capacity
- 140 Gal
- Interior Dimensions
- 3'-4 3/4" x 7'-4 3/4" x 9"
- Exterior Dimensions
- 4' x 8 x 1'-1"
- Invert Out
- 6.5"
- Invert In
- 6.5"
Specific References
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