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Merrill MFG MPSHD6080 Water Well Pressure Control & Air-Pump Pressure Switch, 60-80 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4' Female NPT

4.9 (8) Write Review
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$38.50

$ 19 .99 $19.99

In Stock

About this item

  • Controls electrically driven water pumps
  • Cut-In Pressure 60 PSI - Cut-Off Pressure 80 PSI - Adjustable
  • Extra large silver contacts for longer service life
  • Horsepower Rating (1-Phase) 2HP-115VAC
  • Individually Boxed - OEM Replacement Part


Product Description

Merrill MFG. Pressure Switch - Under Pressure? No Problem!

Merrill MFG. Pressure Switches Close-Up
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 60/80 pressure switch signals the pump to start when the water system drops to a preset (e.g. 60 PSI) and stop at high pressure mark (e.g. 80 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 60 PSI - Cut-Off Pressure 80 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

Merrill MFG. Heavy-Duty Pressure Switch - Stronger Fiberboard Bracket

Stronger Fiberboard Bracket

Heavy fiberboard bracket for movement of contacts

Merrill MFG. Heavy-Duty Pressure Switch - Longer Service Life

Longer Service Life

Extra large silver contacts for longer service life

Merrill MFG. Heavy-Duty Pressure Switch - Heavy Brass Wire Connections

Heavy Brass Wire Connections

Heavy brass wire connections with stainless steel set screws inside brass tube

Merrill MFG. Heavy-Duty Pressure Switch - Storable Hex Wrench

Storable Hex Wrench

Hex wrench included and storable inside the base of the switch

Preset On (PSI) 30 PSI 40 PSI 60 PSI 50 PSI 40 PSI 40 PSI
Preset Off (PSI) 50 PSI 60 PSI 80 PSI 70 PSI 60 PSI 60 PSI
Build Type Heavy-Duty Heavy-Duty Heavy-Duty N/A N/A Manual Lever
Connection Type 1/4" Female NPT 1/4" Female NPT 1/4" Female NPT 1/4" Female NPT 1/4" Female NPT 1/4" Female NPT
Weight 0.90 lbs 0.90 lbs 0.90 lbs 0.96 lbs 0.96 lbs 1.0 lbs

Chris
Reviewed in the United States on August 4, 2024
This switch lasted about 2 weeks before it would not release all the way. The contacts were arcing and welded together and pump raised pressure in system to over 80 psi and popped the pressure release valve open and processed to pump well dry and burn up pump while we were away. Got a replacement switch and after a month or so it is starting to fail.
S R.
Reviewed in the United States on February 28, 2024
The Merrill pressure switch has no lever to engage the water well pump! Amazon is selling crap
elizabeth kessler
Reviewed in the United States on August 31, 2023
We finally found a pressure switch that actually works for higher pressure applications 👍
KENNETH L MERCER
Reviewed in the United States on November 9, 2023
This was a sure fix and easy to do. Great product - Great price.
Customer
Reviewed in the United States on April 25, 2023
After 3 months it fell apart. This is not worth the money or time. I will up load pic when I can. It is garbage. DO NOT BUY
JB
Reviewed in the United States on April 19, 2023
After the first few days it started not coming on until the pressure got around 25lb it was supposed to kick back on at 60lb
Mel King
Reviewed in the United States on June 22, 2022
Working better than the Square D did
Rick Robinson
Reviewed in the United States on December 16, 2022
This switch is well worth the extra cost. Highly recommended.