CMP | 25548-107-000 | Dark Gray Vinyl Main Drain Kit | Replacement Vinyl Pool Main Drain Assembly

This vinyl main drain kit is a replacement drain assembly designed for compatible vinyl liner pool applications. The dark gray finish provides a coordinated appearance for select pool interiors while the kit supports proper main drain installation at the pool floor.

Built for vinyl liner pool construction, renovation, liner replacement, and drain repair work, this main drain kit is commonly used when the existing drain assembly is worn, damaged, faded, leaking, or no longer suitable for continued service.

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Key Features

• Replacement main drain kit for compatible vinyl liner pool applications

• Dark gray finish coordinates with select vinyl liner pool interiors

• Designed for use as a pool floor drain assembly in compatible circulation systems

• Supports water movement from the pool to the plumbing system when properly installed

• Suitable for liner replacement, new construction, renovation, and main drain repair projects

• Helps provide a finished drain opening while supporting circulation system function

• Replacement solution for worn, cracked, faded, damaged, or deteriorated drain assemblies

• Professional installation is recommended to ensure proper sealing, liner fitment, plumbing connection, and drain safety compliance

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Product Overview

This main drain kit is used as a pool floor drain assembly in compatible vinyl liner pools. It provides the drain opening and related installation components needed to connect the pool interior to the circulation plumbing according to the pool’s system design.

The kit is commonly installed during new vinyl pool construction, liner replacement, or main drain repair. Because the main drain is a critical liner penetration, proper sealing and alignment are important to help prevent leaks and maintain the integrity of the pool floor and liner.

During installation, the drain body, liner, gaskets, screw holes, plumbing connection, and surrounding floor area should be inspected and prepared carefully. Hardware should be aligned and tightened evenly to help create consistent sealing pressure without pinching or distorting the vinyl liner.

Routine maintenance should include inspecting the drain cover area for cracks, loose screws, debris buildup, discoloration, or signs of leakage around the fitting. Maintaining the main drain assembly in good condition helps support circulation performance, pool safety, and long-term vinyl liner reliability.