Description
Waterway 415-4001B Union Nut, 1-1/2″
The Waterway 415‑4001B is an OEM-grade 1‑1/2″ black union nut crafted for secure connections in pool and spa plumbing systems—especially around sand filter multiport and pump unions. Made from sturdy PVC, the nut provides reliable sealing and prevents leaks under standard system pressures. Easy to install and corrosion-resistant, it delivers long-term durability and compatibility with Waterway union fittings.This is the union nut that is part of the bulkhead assembly on your Carefree Sand Filter. The union nut is part of the assembly that let’s you connect your external plumbing into the filter.
To Waterway, its more than just about water, it’s about long term health and well being for your family. Established in 1987, this company is the longest existing and most experienced water filtration and purification company in South Australia. True industry experts, they are fully experienced in all aspects of water purification, filtration and treatment.
Waterway 415-4001B Union Nut, 1-1/2″ Features:
- Ensures precise fit and performance with 1‑1/2″ plumbing unions
- Made from durable black PVC
- Compact and lightweight
- Manufactured to the highest standards to provide you with a quality product
- Screw-on design for quick, tool-free operation
- Helps maintain pressure integrity and prevents water leaks
- Nominal size: 1½″ inside thread
- Color: Black
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