Deep Well Jet Pump Installation

Unlike submersible pumps they must be primed with water before they can draw the water.

Deep well jet pump installation.

Run pipe between the pump outlet and tank inlet connecting it with appropriate fittings. A jet pump performs best when installed close to the well because suction lift and friction losses are kept to a minimum. For deep well installation the drive line is 1. The shallow well jet pumps draw water from one line situated in wells no deeper than a maximum of 25 feet deep.

To prevent overpumping the well a deep well jet pump. Jet pumps which are primarily used for shallow wells less than 25 feet deep should be placed in a well housing and then mounted above the well in a separate well house or other structure. Deep well jet pumps use two lines one for pulling the water and one for pushing the. The tank should also be located as close to the pump as possible to avoid excessive pressure and friction losses.

If you use pvc pipe connect the. If replacing the switch we recommend using one with a 30 5 psi setting. Deep well jet pump single pipe step 1 make sure the well is pumped clean and that sand and grit are absent. Step 2 deep well pumps are always installed with the ejectors or jet attached to the bottom of the suction pipe in the well.

Convertible jet pumps like the red lion rjc 100 shown at above left that can be swapped between a shallow well typically from 25 ft one line jet pump to a deep well two line jet pump are typically capable of lifting in the 2 line jet pump conversion from a depth of about 90 feet. A foot valve must be used if the ejector or jet does not have a built in check valve. Jet pumps for shallow wells move water by creating a vacuum. Do not reduce the sizes of pipe.

Deep well jet systems are used when the water depth is between 20 and 80.