Jet Pump Pressure Tank Diagram

If replacing the switch we recommend using one with a 30 5 psi setting.

Jet pump pressure tank diagram. Well pump repair deep well submersible pump shallow well jet pump solar water pump cabin house plans water storage swimming pool designs water conservation water systems. Technically qualified personnel should install pumps and motors. For wells deeper than 80 a submersible pump system is recommended. Leak on suction side of system 5.

Deep well jet systems are used when the water depth is between 20 and 80. Jet pumps usually come with a 30 50 pressure switch factory installed on the pump. Turn the pressure tank on its side. It isn t hard to interface the pump to the tank and to associate both to the best well pressure tank system.

Installed near the tank inlet to hold water in the tank during pump installation when the pump is idle. A shallow well jet pump s pressure switch regulates the amount time the pump motor runs. Taps are provided to accept pressure switch pressure gauge drain valve relief valve sniffer valve etc. Failure to install in compliance with local and national codes and manufacturers recommendations may result in electrical shock fire hazard unsatisfactory performance and equipment failure.

Water coming up from the well 3. You have to alter the bladder pressure of the vacant tank to comply with the cut in pressure of the pump in any case. Defective air volume control 3. Once this volume has built up then the pressure switch turns off and the water then pushes out into the line providing a more constant flow and pressure.

Jet pump plumbing diagram. Tank tee connets water line from pump to pressure tank and service line from tank to house. Water going down to the venturi foot valve 2. Drain valve drain easy draining of.

During normal operation the jet pump fills the pressure tank with water to the pump s preset pressure and shuts off. It cycles on again when the pressure falls below the pump s cut in pressure. We recommend a captive air pump tank. Leak in the pressure tank 2.

As we see in photos on this page a typical 2 line jet pump has three points of pipe connection. Leak in foot valve use voltmeter to check at pressure switch or terminals nearest pump. A well s pressure switch turns on the jet pump once the water pressure in the storage tank s bladder drops below a set low limit and turns off the jet pump once the water pressure breaks the high limit setting. Check air temperature where pump is located.

Check motor wiring diagram. Install a pressure tank on the delivery side of the pump as shown in the diagram. Leak on discharge side of system 4. When this happens it creates a balloon of water that can build up in the tank.

We recommend that a licensed contractor install all new systems and replace existing pumps and motors. Water supplied to the building i suspect that your new jet pump is a convertible model that can be hooked up as either a 1 line jet pump or a 2 line jet pump and that it came out of the box set up as a 1 line jet pump.