4" Shower Floor Drain with Clamp Ring and Strainer

Fox Foundry D60203 4" Cast Iron Shower Drain with Clamping Ring and Strainer

The Fox Foundry D60203 is a heavy-duty 4" shower floor drain designed for secure installations in tiled shower bases. Manufactured from cast iron, this drain assembly includes a bolt-down tongue-and-groove clamping ring, weep hole system for secondary drainage, and a removable chrome-plated cast strainer. It is engineered to provide durable, code-compliant drainage in new construction and commercial retrofit applications.

This unit features an inside caulk connection and can accommodate optional no-caulk gaskets for alternate installation methods. The clamping ring secures waterproofing membranes effectively, ensuring watertight performance beneath tiled surfaces.

Product Features

• Clamping Ring: Bolt-down, cast iron tongue-and-groove design secures waterproofing membranes in place
• Weep Holes: Top and bottom weep hole configuration facilitates drainage beneath the finished floor layer
• Strainer: 4-1/4" round cast strainer with chrome-plated finish for surface durability and debris filtration
• Inside Caulk Connection: Supports conventional caulking or use of compression gaskets depending on job requirements
• Construction: All major components constructed from corrosion-resistant cast iron for long service life

Technical Specifications

• Nominal Pipe Size: 4 inches
• Grid (Strainer) Diameter: 4-1/4 inches
• Pan Diameter: 6-1/2 inches
• Overall Drain Body Diameter: 7 inches
• Connection Type: Female NPT or inside caulk (unit dependent)

Installation Considerations

Installations involving clamping ring floor drains require proper integration with waterproofing systems. Ensure membrane placement under the clamping ring and confirm weep holes remain unobstructed. Secure the assembly using appropriate fasteners and apply joint sealants as needed. Verify compatibility with local plumbing codes and subfloor requirements.

• Tools Required: Caulking tools, torque wrench, pipe wrench, and appropriate sealant
• Recommended Installer: Licensed plumber or commercial construction professional