3/4 HP motor. Durable cast iron volute. Built-in automatic thermal overload protector. Press switch is pre-set at 30 - 50 psi for automatic operation. Automatic operation. For deep well applications up to 147 ft. For shallow well applications up to 25 ft. 1-1/4 in. NPT suction with 1 in. NPT discharge. Ejector is included when used in deep well.

Method one, using a pressure gauge - Some manufacturers recommend adjusting the control valve to provide a specific amount of backpressure between the pump and the control valve, usually 20 psi. To set it this way, run the pump until the well has stabilized and the pumping level established. Once there, set the control valve to give you 20 psi on the outlet side of the pump before the valve.

Khusus pompa air sumur dangkal, Jika pompa air yang sobat gunakan bermerk sanyo, akan lebih mudah memasang pressure switch karena pompa air merk ini sudah dilengkapi sebuah lubang untuk memasang pressure switch
A convertible jet pump works by sucking water from the well and pushing it through a small pipe. The pressure switch will then detect when the water has been used and allow more water to enter the tank, so it's always full. 20/40 PSI PRE-SET PRESSURE SWITCH WITH 1/4 Inch BARB BRASS CONNECTION. RATED FOR 1.5 HP/115V AND 2.0 HP/230V. See
July 13, 2021 by MM Stephen. If you need to adjust the pressure switch on your well pump to control water pressure, follow these steps: Turn Off Power: Ensure the power to the well pump is turned off. You can do this at the circuit breaker or by disconnecting the power source. Locate the Pressure Switch: The pressure switch is typically located
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cara setting pressure switch jet pump