Well Water Pump Pressure Control Switch

Also buy a new pressure gauge less than 10 and a 1 4 in.

Well water pump pressure control switch.

This switch must be used in conjunction with a well pressure tank. 00 get it as soon as thu sep 24. The air pressure in the well tank when empty of all water must be set to 28 psi or the switch will not operate properly. Merrill mps4060 water well pressure control air pump pressure switch 40 60 psi pressure setting nema 1 adjustable differential 1 4 female npt 15 00 15.

A pump or water tank pressure control switch is designed and adjusted to turn the pump on at a cut in pressure usually 20 psi or 30 psi and to turn the water pump off at a cut out pressure usually 40 psi or 50 psi. It does this by monitoring pressure and letting more water flow into the system when the pressure falls to the minimum psi pounds per square inch. This switch is equipped with a low level cut off arm that automatically shuts off a well pump when there is a dramatic decrease in pressure such as a leak in the discharge pipes or a faulty pressure tank. Basically your pressure switch tells your well pump which delivers water to your home when to turn on and off.

The constant pressure performance allows a 10 psi differential for city like water pressure. The cut on pressure is the low pressure that starts the pump and the cut off pressure is the high pressure that turns off the pump. The starting and stopping of a well water pump is typically controlled by a pressure switch similar to the one shown below. Always replace your switch with one of the same rating usually printed inside the plastic cover of your old switch.

The switch is preset with both the cut on and cut off pressure. Merrill mps4060 water well pressure control air pump pressure switch 40 60 psi pressure setting nema 1 adjustable differential 1 4 female npt 15 00 15. It replaces a pressure switch pump protector and pressure gauge. Product overview the water worker digital pressure control for well water pump systems is designed to provide more constant pressure performance and well pump protection in one unit.

00 get it as soon as wed sep 23. It turns off when the maximum psi is reached.