well pump pressure switch
A well pump pressure switch in this family is a diaphragm switch that starts and stops a well or booster pump against a bladder tank. Open an option, then send the setting pair, port thread, contact rating, quantity and destination. Availability, listing and price require supplier confirmation.
Pressure Switches
No matching inquiry option. Describe the well pump pressure switch duty on the contact page or review sample checks.
How to read these inquiry options
Each row is a configuration you can send to factories, not a stocked SKU and not a certified model. An air compressor pressure switch with an unloader valve is a different bill of material from a well pump pressure switch on a tank tee. A differential pressure switch senses a difference across two ports. An adjustable vacuum switch is built for ranges near or below atmospheric pressure and should not be ordered as the same diaphragm with a lower number written on the box.
When two replies look similar on psi, still line up whether the unloader is included, whether reset is automatic or manual, whether enclosure is stated as a NEMA type or only as an IP code, and whether the price is per piece or per carton. Those four gaps are the usual reason two numbers cannot be compared. Send the missing lines through the inquiry form rather than assuming a factory filled them in.
What is easy to get wrong on a well pump pressure switch is treating cut-in and cut-out as a loose band. Write the pair you want, say whether it is factory-set or field-adjustable, and say whether a low-pressure cut-off is required. A factory that offers an adjustable range that merely brackets your pair has not necessarily offered your pair as a calibrated setting. Put the pump nameplate voltage, phase, full-load amperes, port thread and media next to that pair before anyone prices the row.