Praher Union | 2" x 2-1/2" Pool Plumbing Union

The Praher 2" x 2" Union is a professional-grade plumbing fitting designed to connect dissimilar pipe sizes while allowing quick disassembly for service and maintenance. Commonly used on pumps, filters, heaters, and valves, this union creates a secure, leak-resistant seal while preserving the ability to break the line without cutting pipe.

Manufactured from durable, chemical-resistant materials, Praher unions are trusted in both residential and commercial pool systems where reliability and serviceability matter.

Why This Union Matters

• Allows easy equipment removal without cutting plumbing

• Creates a secure, leak-resistant transition between pipe sizes

• Reduces downtime during pump, filter, or heater service

• Protects plumbing from stress caused by rigid connections

• Supports long-term system reliability

Built for Real Equipment Pads

Praher unions are engineered with precision threads, tight tolerances, and high-quality sealing surfaces to handle constant circulation, pressure changes, and exposure to pool chemicals. The union nut tightens evenly to compress the internal O-ring, creating a dependable seal without overtightening.

This 2" x 2" configuration is especially useful when upgrading equipment or adapting newer components to existing plumbing.

Correct Fit Prevents Leaks and Rework

Using the wrong union size or low-quality fitting can lead to leaks, misalignment, and repeated service calls. Always confirm pipe size, thread type, and equipment port dimensions before installation.

Product Specifications

Why Buy From Benchmark Pool Supply

Benchmark Pool Supply stocks professional-grade plumbing components chosen for real pool equipment pads—not generic hardware substitutes. Our focus is on correct sizing, dependable materials, and parts that reduce install time and future service issues. When you buy from Benchmark, you’re buying fittings selected to work the first time.