Waterway Plastics Drain Cover Grate And Frame

Waterway Plastics Drain Cover Grate And Frame

Waterway Plastics part number 640-4790 V is a Drain Cover Grate And Frame unit sized at 9 x 9 inches. This component serves as the visible cover for a pool or spa floor drain and provides a stable grate surface while the frame provides mounting support. It is designed for technicians to install as part of the drainage path, contributing to water removal and debris protection in deck and spa surrounds.

Key Features

• Provides a durable grate surface over drain openings and allows water to pass through while keeping debris out.
• Frame offers mounting surface and alignment within the opening for secure seating in concrete or decking.
• 9 x 9 inch footprint matches standard deck and floor drain openings.
• Designed to align with Waterway drain components to simplify installation and serviceability.
• Part number 640-4790 V identifies this replacement drain cover and frame within Waterway’s product range.

Where This Part Is Used

In typical pool or spa drainage layouts, the drain cover grate and frame sits over a deck or floor opening. It is encountered in relation to skimmer assemblies and floor drains, and technicians position it near jet bodies, pump wet ends, return lines, or filter housings as part of the broader drainage path. The frame provides mounting support and alignment within the opening, while the grate offers a replaceable surface that protects the drain while allowing water to pass through. This setup supports reliable drainage performance and simplifies access during routine maintenance.

Why Choose Waterway Plastics

Waterway Plastics has a long track record of engineering consistency across pool and spa components. The company emphasizes reliable fit and documented interchange within its drainage family, which supports long-term serviceability. Replacement parts like this drain cover and frame are designed to integrate with existing Waterway systems, reducing downtime and preserving system performance. Choosing Waterway Plastics means working with a brand that technicians trust for predictable performance and durable, repairable components.