Amtrol WX-105-PS Residential Water Well Tank System

The Amtrol WX-105-PS Well-X-Trol is a 5.3-gallon, pre-pressurized residential well tank with a built-in pump stand designed to deliver steady water pressure while reducing pump cycling. Rated for a maximum working pressure of 100 psi and operating up to 200°F (93°C), it uses a heavy-duty butyl diaphragm and a stainless steel system connection for durability and corrosion resistance. It ships with a 30 psi precharge and a 3/4-inch NPT system connection to fit standard well-pump piping. As part of Amtrol’s Well-X-Trol line, it is designed to maximize system output with minimal pump starts and provide consistent drawdown under typical domestic use. Constructed with antimicrobial protection in the tank, the WX-105-PS is often cataloged as WX-105-PS (141PR211) and is intended for residential wells that require a compact, pump-stand solution.