ECOFLO WT

ECOFLO WT is an engineering grade, recycled polyethylene plastic pipe manufactured under controlled conditions through an extruding and vacuum-forming process. ECOFLO WT’s combination of a strong, corrugated polyethylene exterior and smooth interior wall results in the superior flow rates that are demanded for high volume drainage needs. The bell and spigot joint design is certified water-tight to 10.8 psi per ASTM D 3212. It is available in non-perforated (solid) for culvert and storm drain applications, and perforated for drainage. If required, polyester sock can also be pre-installed on the pipe.

Gravity storm sewers, culverts, highway drains, ventilation, aeration, and other fluid transfer usages.

Prinsco, Inc. stocks a complete line of standard GOLDFLO® fittings.

ECOFLO WT pipe meets the following:
See note below for items marked with a*.

• ASTM F 2648: Standard Specifications for Annular Corrugated Profile Wall Polyethylene Pipe and Fittings for Land Drainage (2" - 60")
• ASTM F 2306: Standard Specifications for Large Diameter Corrugated Polyethylene Pipe and Fittings
• AASHTO M 294: Standard Specifications for Corrugated Polyethylene Pipe
• SCS Code 606: Standard Practice for Subsurface Drain
• USBR: Standard Specifications for Polyethylene Plastic Corrugated Drainage Tubing
• ASTM F 477: Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe
• PRINSCO QA301: Quality Assurance Standard
• ASTM D 3212: Standard Specification for Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric Seals

* Meets all requirements of this standard with the exception of the requirement to use virgin material

DUAL-WALL PE PIPE: Manning’s “n” = 0.012
ECOFLO® WT Dual-Wall Corrugated Polyethylene Pipe with Smooth Interior

To determine CFS, divide values in chart by 448.8
Q = 448.8 k S1/2
Q = Pipe Capacity, gpm S = Slope, Ft./Ft. k = Conveyance Factor