Specifications

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Milan Supply Company/Milan Engineered Systems
• Porous Top of the Eljen GSF
allows evapotranspiration and
oxygen exchange for better
effluent treatment.
• Anti-Siltation Fabric
keeps fines out of the Eljen GSF
• Untreated Effluent
• Bio-Matt™ Fabric
• Cuspated Plastic Core
provides separation between
layers of Bio-Matt™ fabric.
Maintains structural integrity of
modules & aids oxygen transfer.
Increases treatment surface
area & effluent storage capacity.
• Partially Treated Effluent
• Treated Effluent
FLEXIBLE SITE INSTALLATION
•
Mound or in-ground installations
• Level or sloped sites
• Trench or bed layouts
• Gravity or pressure systems
• D-Box or serial distribution
ELJEN’S EXCLUSIVE FOLDED DESIGN PROVIDES THE MAXIMUM TREATMENT SURFACE
AREA IN A MINIMUM OF SPACE
Visit: Eljen.com
Environmental Products Since 1970
Perforated Pipe
distributes effluent to the
Eljen GSF. Pipe is secured to
the GSF Modules with preformed
metal clamps.
Primary Treatment Zone
forms on Bio-Matt™ fabric.
Up to 10 ft
2
of fabric provided
for every ft
2
of soil interface.
Secondary Treatment Zone
forms at sand layer. Long term
acceptance rate of this biomat
layer is significantly increased as
compared to conventional systems.
6˝ Specified Sand Layer
provides additional filtration
Native Soil or Fill
provides final filtration
(where other systems begin!)
TRENCH SYSTEM–Straight or Curved
BED SYSTEM MOUND SYSTEM
MOUND SYSTEM ON SLOPE
IN-GROUND SYSTEM
(Cross Section)
CORPORATION
• Greater Long Term Leaching Capacity
• Lower Site Impact
• No Stone Required...Less Offsite Fill
• Lightweight Recycled Materials
• Requires a Much Smaller Installation Area
THE SMALL NON-AGGREGATE LEACHFIELD SYSTEM…
WITH BIG PERFORMANCE!
Only the Eljen GSF Pretreats Effluent
with a Patented Two-Stage Bio-Matt
TM