Quick-Install PPSU PEX Press Fittings

They are the primary choice for potable water supply lines, including hot and cold water distribution in houses, apartments, hotels, and office buildings. The brass material ensures corrosion resistance and compatibility with PEX pipes, while the press-connection design eliminates the need for soldering, reducing installation time and fire risks.

PEX pipes are the mainstream piping for radiant heating, and these brass press fittings are used to connect PEX pipes to manifolds, heating terminals, or expansion tanks. Their tight, leak-proof seal can withstand the cyclic temperature and pressure changes in hydronic systems (typically operating at 6–8 bar pressure and 70–90℃ temperature).

In commercial HVAC projects, they are applied to connect PEX pipes in chilled water circulation lines, fan coil unit (FCU) piping, and heat pump systems. The brass construction has excellent durability, suitable for long-term use in closed-loop circulation systems.

For low-pressure industrial fluid transfer (e.g., non-corrosive chemical fluids, compressed air lines) and agricultural irrigation systems, these fittings provide a reliable connection solution, especially in areas where welding operations are restricted.