4-in-1 Polylok Slope Drain (Miter Drain)

$48.99
Part Number
PDB-SL4-C

Polylok Slope Drains are ideal for challenging drainage situations where grade differences are a problem. Our slope drains are an innovative solution for efficient water discharge from sump pumps and downspout extensions. Installation is made simple with no extra parts or adapters needed. Constructed from heavy-duty ABS plastic, these durable drains are built to withstand harsh outdoor conditions. Their green color blends seamlessly with your landscape, offering a polished look whether installed on the ground or in grass. Engineered to withstand the demands of regular lawn maintenance, Polylok slope drains are both versatile and dependable. They are ideal for a wide range of settings, including dry wells, culverts, sidewalks, planter beds, creeks, swales, and other challenging drainage areas.

Pedestrian Light Lawn Vehicles
Pedestrian Safe
(ADA Compliant)
Light Lawn Vehicle Safe
(e.g. vehicles found on a golf course)


What's Included:

  • Slope Drain
Why choose the Polylok Slope Drain? Here’s why it stands out from the competition:

  • Effortless Installation: Skip the hassle of gluing, screwing, or using adapters—our drain is ready to use right out of the box!

  • Versatile Pipe Compatibility: It seamlessly accommodates 4" SCH 40, 4" SDR 35, 4" corrugated, and 3" corrugated pipes—all in one drain. No other product on the market offers this level of flexibility!

  • Ideal for Varying Gradients: Perfectly suited for areas with minimal grade differences, making complex installations a breeze.

  • Sleek and Discreet: Designed to blend effortlessly into any landscape, enhancing aesthetics without sacrificing functionality.

  • Smart Design: Allows water to flow freely while keeping pests and small animals out, ensuring a clean and efficient drainage system.

  • Flexible Usage: Can function as either an inlet or an outlet, adapting to your specific needs.
  • Hassle-Free Maintenance: The grate is easily removable with just two stainless steel screws, making cleaning straightforward and convenient.

  • Durable Construction: Made from heavy-duty ABS plastic with a UV inhibitor, ensuring long-lasting performance in various weather conditions.

  • Proudly Made in the USA: Crafted with quality and precision, supporting local manufacturing.

USA