ChillWaves Brass 1/4″‑1/8″ Reducer Hex Coupling 12‑Pack
$11.99 on Amazon.com (as of October 16, 2026, 9:05 PM EST) View details ↗
The ChillWaves Brass Pipe Fitting is a precision‑engineered reducer hex coupling designed for seamless transition between 1/4″ NPT Female and 1/8″ NPT Female threaded connections. Crafted from premium brass, it offers exceptional wear and corrosion resistance, high compressive strength, and low magnetic permeability, ensuring reliable performance in demanding pipeline applications.
Ideal for gas, water, oil, and non‑corrosive liquid systems, this fitting supports a maximum working pressure of 1200 PSI and operates within a temperature range of –65°F to +250°F (–53°C to +121°C). Its robust construction makes it suitable for both residential and industrial pipe‑line connection engineering. The 12‑pack configuration provides flexibility for extensive projects or routine maintenance.
Installation is straightforward: align the tapered NPT threads and secure with a standard wrench. Note that NPT threads have a 60° taper and are not designed for end‑to‑end screwing, so proper alignment is essential. The brass material ensures long‑term durability while maintaining high temperature ductility.
| Working Pressure | 1200 PSI |
|---|---|
| Temperature Range | -65°F to +250°F |
| Material | High‑quality brass |
| Thread Configuration | 1/4″ NPT Female x 1/8″ NPT Female |
| Pack Quantity | 12 |
| Dimensions (Approx.) | 1/4″ to 1/8″ reduction |






