The Super-Pro 21049-200-000 Self-Aligning Inline Union is a 2" socket PVC plumbing fitting designed for pool, spa, water feature, and circulation system applications. Its self-aligning design helps simplify installation while providing a serviceable connection point for equipment maintenance and plumbing repairs.

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Key Features

• 2" socket self-aligning inline union designed for professional pool, spa, and aquatic plumbing systems

• White PVC construction provides corrosion resistance and long-term durability in chemically treated water environments

• Self-aligning design helps simplify installation and promotes proper connection alignment during assembly

• Inline union configuration allows connected plumbing components to be removed without cutting pipe

• Suitable for pumps, filters, heaters, chlorinators, water features, and circulation system equipment connections

• Designed for residential pools, commercial pools, spas, water treatment systems, and aquatic facilities

• Used during new construction, equipment upgrades, plumbing repairs, and replacement projects

• Professional installation is recommended to verify pipe compatibility, solvent welding procedures, pressure requirements, and system configuration

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Product Overview

The Super-Pro 21049-200-000 2" Socket White PVC Self-Aligning Inline Union is engineered for plumbing systems requiring a durable and serviceable connection between equipment and piping. The self-aligning design helps facilitate installation while maintaining proper union engagement and sealing performance.

This union is commonly used with pumps, filters, heaters, chlorinators, and other circulation equipment that may require periodic servicing or replacement. The inline configuration allows technicians to disconnect plumbing sections quickly, reducing maintenance time and simplifying future equipment upgrades.

Proper installation, pipe preparation, solvent cement application, alignment, and routine inspection are important to ensure leak-free operation and dependable long-term plumbing system performance.