Infinity CDIT-22 Clamp Down Cast Iron Linear Drain

Product Description

The INFINITY CDIT-22 is a clamp-down floor drain constructed of cast iron, designed for linear drain installations positioned against a wall. It features a 2-inch Iron Pipe Size (IPS) throat and a 2-inch threaded outlet, making it compatible with standard plumbing rough-ins. With a flow capacity of 9 gallons per minute, it handles typical residential and light commercial drainage loads without issue. The cast iron body provides long-term durability in wet environments. This drain is installed by licensed plumbers during new construction or renovation projects where a linear, wall-adjacent drain configuration is specified.

The CDIT-22 is suited for shower floor applications and similar wet-area installations where a linear drain placed along a wall is required. It works with traditional waterproofing systems including PVC and vinyl liner, lead and copper pan, rubber liner, and fiberglass. This makes it a practical choice for tile setters and plumbers working across a range of waterproofing substrates. It is manufactured in the United States.

Key Features

• Cast iron construction for durability in wet, high-traffic drain applications
• 2-inch IPS throat and 2-inch threaded outlet for standard plumbing connections
• 9 gallons-per-minute flow capacity
• Clamp-down design for secure integration with the waterproofing membrane
• Compatible with PVC and vinyl liner, lead and copper pan, rubber liner, and fiberglass waterproofing systems
• Made in America

Compatibility

Compatible with traditional waterproofing systems including PVC and vinyl liner, lead and copper pan, rubber liner, and fiberglass. Designed for linear drain installations against a wall with a 2-inch IPS drain connection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing code requirements and applicable IPC standards. Shut off the water supply and ensure the subfloor area is dry before setting the drain body. The clamp-down ring must be properly secured to the waterproofing liner to prevent leaks at the membrane joint. Verify the drain outlet aligns with the rough-in before setting in mortar or thin-set.