Advanced Drainage Systems 0490AA 4 in 90 Deg Drain Elbow

Product Description

The ADVANCED DRAINAGE SYSTEMS 0490AA is a 4-inch, 90-degree polyethylene drain tube elbow designed to redirect drainage flow in residential and commercial drainage systems. This fitting provides a sharp directional change in drain lines, making it a standard component wherever a 90-degree turn is required in a drain tube run. The poly construction resists corrosion and moisture, and the elbow is suited for below-grade and above-grade drainage applications. Plumbers, drainage contractors, and experienced installers use this fitting as part of complete drain tube assemblies.

This elbow is used in residential and light commercial drainage systems where 4-inch poly drain tubing is the specified pipe size. Typical applications include foundation drainage, yard drainage, downspout discharge lines, and similar gravity-flow drain systems. It is sold in a package quantity of 10 units, making it practical for contractors stocking multiple fittings for a job site or inventory.

Key Features

• 90-degree angle for precise directional change in 4-inch drain tube runs
• Polyethylene construction resists corrosion and chemical degradation
• Compatible with standard 4-inch poly drain tube systems
• Sold in a package of 10 units for job-site efficiency
• Lightweight design simplifies handling and installation

Compatibility

Designed as an OEM-style fitting for use with standard 4-inch polyethylene drain tubing systems in residential and light commercial drainage applications.

Installation Notes

Installation is typically performed by plumbers or drainage contractors working with 4-inch poly drain tube systems. Ensure the drain line is depressurized and flow is stopped before making any fitting connections. Follow local plumbing codes and manufacturer joining methods appropriate for polyethylene fittings. Verify proper grade and flow direction before finalizing the connection.

Technical Specifications

• Pipe Size: 4 inches
• Angle: 90 degrees
• Material: Polyethylene
• Package Quantity: 10 units
• Weight: 2.98 pounds

Standard Information

• Brand: ADVANCED DRAINAGE SYSTEMS
• Manufacturer Part Number: 0490AA