6540-979 Wall Gravity Drain Fitting 3" | Sundance Spas & Jacuzzi Hot Tubs

6540-979 Wall Gravity Drain Fitting – 3 Inch

Replace damaged or leaking spa plumbing components with the genuine 6540-979 Wall Gravity Drain Fitting designed for select Sundance Spas and Jacuzzi Hot Tub systems.

This 3-inch gravity drain fitting is used in spa plumbing assemblies to help manage proper water drainage and circulation through the shell wall connection. Ideal for repairs, rebuilds, or plumbing restoration projects.

Using OEM-quality replacement parts helps maintain proper fitment, reliable sealing, and long-term performance in your spa system.

Features

• Genuine-style replacement fitting
• 3-inch wall gravity drain design
• Durable spa-grade construction
• Designed for hot tub plumbing systems
• Helps maintain proper drainage flow
• Ideal for repair or restoration work

Common Uses

• Hot tub plumbing repairs
• Replacing cracked drain fittings
• Leak repairs
• Spa rebuild projects
• Equipment restoration

Compatibility

Compatible with select:

• Sundance Spas models
• Jacuzzi Hot Tub models

Verify compatibility before ordering or contact Red Rock Spas for assistance.