Description
The Rola-Chem 527158 Brass Injector Fitting is a heavy-duty OEM component designed to connect chemical feeder tubing directly into plumbing lines. It features a 1/2″ NPT (National Pipe Thread) male connection and a 7/16″ outside diameter (OD) compression fitting, making it ideal for high-reliability chemical injection points in pool and spa systems.
Constructed from solid brass, this fitting provides corrosion resistance and dependable performance in demanding chemical feed applications. It’s used in Rola-Chem feeder installations for secure, leak-free connections when injecting chlorine, acid, or other treatment chemicals.
Key Features
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1/2″ NPT x 7/16″ OD tube brass injector fitting
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OEM Rola-Chem component for chemical injection lines
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Designed for chlorine, acid, and other chemical feeds
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Corrosion-resistant brass construction
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Compression connection ensures leak-tight seal
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Easy to install and service









