Residential Well Pump Pressure Tank Setup

Well seal provides a positive seal inside casing in above ground installations.

Residential well pump pressure tank setup.

Water is incompressible so the tank must contain some air. Pressure switch limits are different on different types of pressure tanks such as 20 to 40 lbs psi 30 to 50 lbs. Let air out of the tank until this pressure is 2 to 4 psi below the cut in pressure for the. Because the pressure tank is a core component of the entire well system responsible for regulating pressure and for easing the workload of the well pump the importance of selecting a the right well pressure tank cannot be overemphasized.

Taps are provided to accept pressure switch. If needed fill up the pressure tank with an air compressor using the air valve to the recommended pressure set by the manufacturer. We explain exactly how to do this just below. For example if the well uses a pressure tank a water treatment system must be installed after the pressure tank to avoid causing damage to the well pump.

Set the well tank air pressure to 2 psi below the well pump control switch cut in pressure. Tank tee connets water line from pump to pressure tank and service line from tank to house. Pressurized well tank the water worker 32 gal. The lower number is the turn on point for the tank to bring in more water and the higher number shuts the pump off.

Check valve installed near the tank inlet to hold water in the tank during pump installation when the pump is idle. Measure the bladder pressure of the tank by fitting a bicycle tire pressure gauge on the tank air valve. Screw the pipe into the well pressure tank using your plumber s wrench. Psi and 40 to 60 lbs psi.

The water worker 32 gal. Selecting a poorly made pressure tank may result in more troubleshooting scenarios than necessary. The tank s steel shell supports the water weight to ensure water never sits in loose fitting vinyl or rubber bags that can fold crease and wear. Well water pump and pressure system basics most well water is pumped out of the ground automatically using a submersible pump or a jet pump that sits on top of the ground and draws water.

Remember to use your separate air pressure tire gauge to check the actual water tank pressure when your well pump turns on and off that s because the dial gauge installed on your water tank may be inaccurate. Pressurized well tank is constructed of deep drawn steel and features stainless steel waterway lining for durability. From there the water passes into the pressure tank which is a second holding tank connected to a jet pump that keeps the water pressurized.