Designers and engineers installing walkways and promenades around sports stadiums, civic centers, shopping malls, parks and other pedestrian-traveled surfaces have used Slotted Drain as an integral part of the landscape architecture. The result is a practical, aesthetically pleasing inlet for the removal of surface water on streets, highways, and parking lots. Slotted Drain is fabricated from galvanized steel for excellent durability or from Aluminized Steel Type 2 (ALT2) when more corrosion resistance is required. The slot collects runoff and channels it to the pipe below from which it flows to the appropriate outlet. The pipe is cut along a longitudinal axis, and a trapezoidal or straight-sided grate with reinforcing spacer plates is welded to form a 1 3/4 -inch-wide slot opening. Slotted Drain™ is a unique pipe which removes sheet flow without multiple grades or water channeling devices. Recycled materials are made of old food containers and can attract animals to chew it. When it comes to underground drainage, you do not want degradation. The degradation of these properties has a direct effect on safety factors and long term performance measure such as fatigue. Neither post-consumer nor post-industrial recycled materials can ever achieve 100% of mechanical properties of virgin materials.

What is virgin PVC and why is it superior? 8 Slot Perforated Corrugated PipeĪ. Moves up to 240 gallons of water per minute.

The 8-Slot pipe is manufactured to an overall higher wall thickness than its counterparts to allow for the same strong stiffness as pipe with fewer perforations. Providing an unprecedented 11.5 square inches of water inlet area with 8 rows of slots in every valley, this perforation style allows for maximum water inlet.

Description 8 Slot Drain Pipeīaughman’s exclusive Poly-Drain® 8-Slot perforated corrugated drainage pipe is specially designed for the heavy clay soils. Slot drains are heavy duty commercial grade drains that are typically used in highways, roads, driveway entrances, curb and gutter, and other high speed and high flow applications. Slot drain (also known as slot pipe or slotted drain) offers a solution for areas where high flows are needed and large grates are not desirable. Thickness and slot patterns available upon request Maximum Approximate Approximate Pipe Size Outside Diameter Wall Thickness SCH 40 Wall Thickness SCH 80 Max Rows of Slots Slot Length SCH 40 Slot Length SCH 80 Slot Width Slot/Row Foot Slot Spacing 1/2'.840'.109'.147' 2.47'.45' 80 1/8' 3/4' 1.050'.113'.154' 2.68'.62'.010' 42 1/4'.

4 corrugated drain pipe 8 slot price