Miumoon 1" x 11" Well Pressure Tank Tee Kit, 40/60 Switch, Brass

For a well pressure tank installation or replacement, the Miumoon tee kit brings key plumbing controls together in one assembly. Its 40/60 PSI pressure switch controls pump on/off points, while the gauge lets you read system pressure. A drain valve provides a practical way to empty lines for plumbing work or tank replacement.

What to know

The kit includes an 11-inch brass tank tee with union, a 40/60 pressure switch, a 100 PSI pressure gauge, a ball valve, a pressure relief valve, and a drain valve. That combination suits installations where you want the main tank connection and related controls in one kit rather than sourcing each part separately. The brass tee has threaded connections, with 1-inch NPT male and 3/4-inch NPT female threads at both ends. The pressure switch is set to operate at 40/60 PSI, turning the pump on and off at those pressure points.

One important setup step: the relief valve ships unset and must be adjusted to a 75 PSI pop-off setting before use. The product instructions identify 75 PSI as the target. Set it before operating the system, and follow the installation requirements for your tank and plumbing.

Size & fit

The 11-inch tee is intended for pressure tanks with diameters up to 16 inches. Its inlet and outlet connections are 1 inch and use NPT threading, the stated tee-end configuration also includes 3/4-inch female NPT threads. Check that the tank size and threaded connections match your installation before fitting the assembly. The kit measures 12.5 x 5.9 x 3.5 inches, useful for planning how it will sit within the existing plumbing layout.

Everyday use

In a typical well-water setup, the pressure switch manages pump cycling at the stated 40/60 PSI points, and the gauge provides a visible pressure reading. The ball valve adds a shutoff point, while the drain valve helps empty the lines when service or tank replacement is needed. Together, these parts make the kit a practical alternative to assembling a tank tee system from individual components.

Customers often praise the kit’s completeness and report that its threaded parts fit together well. Feedback is mixed on performance: some mention leak-free installation, while others report leakage, pressure-switch problems, or differing gauge readings. Treat the gauge as a system indicator and check the connections and switch operation during installation.

Before you decide

What comes in the kit? It includes the 11-inch tank tee with union, 40/60 pressure switch, 100 PSI gauge, ball valve, pressure relief valve, and drain valve.

What tank size is it designed for? The kit is specified for pressure tanks with diameters up to 16 inches. Its threaded connections include 1-inch NPT and 3/4-inch female NPT, so compare those details with your plumbing.

What should I do before using the relief valve? Adjust it to a 75 PSI pop-off setting before use, as directed for this kit. This setup step is essential before the system is operated.

Should you buy it?

Choose this Miumoon kit when you want the tank tee, pressure controls, gauge, and service valves together for a well pressure tank installation or replacement. Its 11-inch brass tee, 40/60 switch, and drain valve support a straightforward, integrated setup, with the specified tank size and 75 PSI relief-valve adjustment guiding installation.