MAINTENANCE
Waterway Pump Fitting
Leak Prevention
OEM Quality
Easy Install
Durable ABS
This heavy-duty replacement fitting ensures a watertight seal between your pump and plumbing. It makes system repairs simple by providing a reliable, precision-molded connection that stops air leaks in their tracks.
Why You'll Love It
- Reliable Sealing — prevents suction-side air leaks that can cause pump priming issues.
- High-Impact Strength — built to withstand the Heat and pressure of high-performance pool systems.
- Corrosion Resistant — heavy-duty materials won't degrade from pool chemicals or salt systems.
- Tool-Free Tightening — designed for a secure grip, making manual installation and maintenance easier.
Best For
- Waterway brand pumps and equipment
- Repairing cracked or cross-threaded unions
- Pool equipment pad installations
- Hot tub and spa plumbing connections
Quick Tips
- Ensure the pump port and pipe threads are clean and free of old debris before installing.
- Apply a thin layer of pool-grade silicone lubricant to the O-ring for a perfect seal.
- Hand-tighten the fitting first; usually, only "hand-tight plus a quarter turn" is required.
- Inspect the fitting annually for any hairline cracks caused by freeze cycles or vibration.
Key Features
Precision Threading
Vibration Resistant
Temperature Rated
UV Stabilized
Standard Sizing
Fit & Compatibility
FitsStandard Waterway Union Ports
Pool TypeIn-ground, Above-ground, & Spas
MaterialHeavy-Duty ABS Plastic
Use WithPVC Cement & Teflon Tape/Sealant
Care & Storage
- Rinse with fresh water after use.
- Let dry fully before storing.
- Store out of direct sun for longer life.
- Replace worn parts as needed.
PRO TIP
Never over-tighten plastic fittings with a pipe wrench. Excessive force can cause micro-fractures in the plastic that lead to major leaks once the pump reaches full operating pressure.
Always follow label directions and safety guidance. Keep pool chemicals and accessories stored safely and out of reach of children.
