Amerimax Home Products 51310 Perforated Flex Drain 4x25

Product Description

The AMERIMAX HOME PRODUCTS 51310 is a 4-inch diameter perforated flexible drain pipe designed for residential and commercial drainage applications. Constructed from corrugated polyethylene, this pipe ships in a compressed coil that expands from 6 feet to a full 25 feet of usable length. Soil-tight fittings are built directly into the pipe ends, eliminating the need for separate connectors. The corrugated profile allows the pipe to be bent and shaped on-site while retaining that shape after placement, speeding up installation in irregular trenches. It meets the Corrugated Polyethylene Pipe Association crush resistance test standards.

This flex drain pipe is suited for subsurface drainage tasks including foundation perimeter drainage, yard and landscape drainage, and french drain systems. The perforated design allows groundwater to enter the pipe along its length and redirect it away from structures or low-lying areas. It is commonly installed by plumbers, general contractors, and landscaping professionals in both residential and light commercial settings where water management and soil drainage are required.

Key Features

• Expands from 6 feet to 25 feet of installed length from a compact coil
• Perforated pipe wall allows lateral groundwater infiltration along the full run
• Soil-tight fittings built into the pipe ends — no additional connectors required
• Pipe retains its bent shape after forming, conforming to trench layout without springback
• Corrugated polyethylene construction meets Corrugated Polyethylene Pipe Association crush resistance testing
• Suitable for most standard subsurface drainage applications

Compatibility

Designed for use in most standard subsurface drainage applications where 4-inch corrugated perforated polyethylene flex drain pipe is specified.

Installation Notes

Installation is typically performed by plumbers, drainage contractors, or experienced general contractors following local grading and drainage codes. Dig the trench to the required depth and slope, lay the pipe with perforations oriented correctly per local drainage guidelines, and backfill. No additional fittings or connectors are required at the pipe ends due to the integrated soil-tight fitting design. Inspect local building and plumbing codes before installation to confirm depth and bedding requirements.