Solflo®Max Blending technology and innovation, Solflo®Max high-density polyethylene pipe features a double wall – the corrugated exterior providing extra strength and the smooth interior guaranteeing superior flow. As well as being environmentally friendly, Solflo®Max is exceptionally resistant to cold temperature impact, abrasion, corrosion and chemicals. Solflo®Max can be used for a variety of applications: Solflo®Max pipe comes in six-meter (6 m) standard lengths. Solflo®Max – Small Diameter Dimensions (nominal diameters) Solflo®Max – Large Diameter Dimensions (nominal diameters) Non-perforated Created to transport water to an evacuation site. Perforated Designed to drain water continually from the soil. Perforated with a geotextile membrane Designed to prevent small particles from getting through perforations in the pipe. Solflo®Max pipe are offered in 210 and 320 kPa rigidity at 5% deflection.