Rola-Chem 527158 Brass Injector Fitting – 1/2″ NPT x 7/16″ OD Tube
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
-
1/2″ NPT x 7/16″ OD tube brass injector fitting
-
OEM Rola-Chem component for chemical injection lines
-
Designed for chlorine, acid, and other chemical feeds
-
Corrosion-resistant brass construction
-
Compression connection ensures leak-tight seal
-
Easy to install and service
-
Rola-Chem 523118 Complete Hose Assembly – Includes 13.25" Tygon Tube, Hose Weight & Brass Injector
$57.48
-
Rola-Chem 523252 Complete Hose Assembly – Includes 8" Tygon Tube, Hose Weight & Brass Injector
$74.98
-
Rola-Chem 523110 Ceramic Hose Weight for Chemical Feed Tubing
$10.74
-
Rola-Chem 520116 Clear Vinyl Tubing – 5/16″ ID x 7/16″ OD
$2.40
-
Rola‑Chem Pro Series 300 Peristaltic Liquid Chemical Feeder Pumps
$555.80
✔ Ships Free! -
Rola‑Chem 523114 Premium Long Flex/Squeeze Tube – 13.25″ Norprene with Clamp & Fitting
$38.81
-
Rola-Chem 523115 Standard Long Flex/Squeeze Tube – 13.25″ Tygon with Clamp & Fitting
$32.30
-
Rola-Chem 523251 Premium Short Flex/Squeeze Tube – 8″ Norprene with Clamp & Fitting
$32.84
-
Rola-Chem 523250 Standard Short Flex/Squeeze Tube – 8″ Tygon with Clamp & Fitting
$27.93
-
Rola-Chem 521160 In-Line Check Valve – 3/8″ Hose Barb x 3/8″ Hose Barb
$51.67
-
Rola-Chem 521170 In-Line Check Valve – 1/4″ MNPT x 3/8″ Hose Barb
$56.36
-
Rola-Chem 527159 Plastic Injector Fitting – 1/2″ NPT x 7/16″ OD Tube
$33.58
