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Flip a Switch on Better Pressure
Merrill pressure switches are guaranteed to give you the best performance. Quality switches, excelling at what you need.
Merrill Pressure Switches
The 30/50 pressure switch signals the pump to start when the water system drops to a preset (e.g. 30 PSI) and stop at high pressure mark (e.g. 50 PSI). This switch is to be used with submersible well pumps or as a replacement switch. It can be wired 115 volt or 230 volt.
- Controls electrically driven water pumps
- Cut-In Pressure 30 PSI - Cut-Off Pressure 50 PSI - Adjustable
- Extra large silver contacts for longer service life
- Horsepower Rating (1-Phase) 2HP-115VAC
- 1/4" Female NPT - Individually Boxed - OEM Replacement Part
Stronger Fiberboard Bracket
Heavy fiberboard bracket for movement of contacts
Longer Service Life
Extra large silver contacts for longer service life
Heavy Brass Wire Connections
Heavy brass wire connections with stainless steel set screws inside brass tube
Storable Hex Wrench
Hex wrench included and storable inside the base of the switch
Linda Maresh
Reviewed in the United States on June 14, 2023
simple to order.....on time delivery
annonymous
Reviewed in the United States on March 26, 2023
The contacts on my old pressure switch were worn pretty good and since I had to replace the submersible and pressure tank I thought Iād replace the switch too. I like the wire connections on this switch. The wires go in straight and an Allen wrench screw secures them. I makes a good, tight connection. I pre-charged my pressure tank to 28 psi, installed this switch and it works perfectly.
Martha H Medcalf
Reviewed in the United States on June 4, 2022
My old switch had used puxh on spade connectors. This one, as stated in description, has screw on. That's a good thing. Much safer and more secure. I had to cut the spades off the pump wires and tinned the ends so that it was solid and hooked the switch up to the pumb. Did not have to adjust the On/Off pressure as they were perfect straight from the factory. Highly rate this switch. Only time will tell how long it will last but I feel I won't have any problems for a long, long time. Now, I just need to keep the ants away so they don't get fried and clog the switch contacts. Highly recommend this switch.
vitcbl
Reviewed in the United States on March 5, 2022
I have always used SD pressure switches. The Merrill are solid construction and I prefer their method of securing wires by screwing down the wire harness as opposed to securing simply using only a screw head.
Jeff N. Pormann
Reviewed in the United States on November 16, 2020
Very easy to install hook ups or simple
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