Air Compressor Pressure Switch: Top 5 Picks on the Market Review 2018

Looking for the best pressure switch for an air compressor? Then you’ve landed on the right page.

The air compressor pressure switch help to regulate the amount of pressure inside the air tank. The switch shuts off the compressor when the tank reaches the desired pressure levels.

Alternatively, the air compressor pressure switch helps the machinery to maintain pressure levels while performing other tasks.

The switch also controls the compressor at the time when the tank air pressure levels decrease and an additional air is required.

But the bigger issue with air compressor pressure switches is selecting one that can work well with your compressor.

Editor’s Top 3 Picks of Air Compressor Pressure Switch Comparison Chart

We will dig deeper into some of the Air Compressor Pressure Switches available in the market so as to help you make an informed decision.

Square D Pumptrol 9013FHG12J52M1X Review
Square D Pumptrol 9013FHG12J52M1X Air Compressor Pressure Switch
Lefoo LF10A-4H Review
Lefoo LF10A-4H 90-125 PSI Air Compressor Pressure Switch
Lefoo CC7UL1 New H/D Review
Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch
Customer Rating (4.4 / 5) (4.2 / 5) (4.2 / 5)
PriceSquare D Pumptrol 9013FHG12J52M1X price
AstroAI Digital Tire Inflator priceLefoo CC7UL1 New H/D price
Pressure range70- 150 PSI 90- 125 PSI 95- 125 PSI
Weight14.4 ounces5.6 ounces11.2 ounces
Voltage110V-240V12 volts12 volts
Current15 Amp25 Amp15 Amp
CompatibilityCompatible with small air compressors

Compatible with heavy-duty air compressorsCompatible with heavy-duty air compressors
Bottom LineWith a pressure control range of 70 to 150 psi, the Square D Pumptrol 9013FHG12J52M1X switch is the best for small air compressors.The LeFoo Pressure Switch-90-125 psi is a unique device designed to give you many options to choose from for your convenience. The LeFoo New H/D Pressure Switch-95-125h has a compact but simple design with one port making it easier to use and durable.

Want to read more? Just scroll down.

5 Best Air Compressor Pressure Switches Review

best air compressor pressure switch
Square D Pumptrol 9013FHG12J52M1X is the best air compressor pressure switch.
Credit: Amazon.com

1. Square D Pumptrol 9013FHG12J52M1X Air Compressor Pressure Switch

square D 9013
The Square D by Schneider Electric 9013 FHG12J52M1X Air-Compressor Switch
(4.5 / 5)
The Square D 9013 FHG12J52M1X is highly compatible with a number of small air compressor that are electrically powered. In its place, the 9012 G can be used instead due to its applications in pneumatic and hydraulic systems.

Why Taking Square D Pumptrol 9013FHG12J52M1X Air Compressor Pressure Switch?

If you are looking for air compressor pressure switch for your small air compressor then Square D 9013 FHG12J52M1X Air-Compressor Switch is what you need.

This switch is designed to control the pressure of small air compressors that are electrically powered.

It is set to go off automatically at 125 psi which emphasizes the fact that this switch is ideal for small air compressors.

Consequently, this high-quality switch has ¼” NPSF fluid for internal connection, ideal for a smaller horsepower motor which can be 1.5 horsepower or less.

Additionally, D9013 FHG12J52M1X switch boasts of a non-adjusting differential of 30 psi while the adjustable cut range is between 70 to 150 psi.

It is also of great importance to note that this switch is actuated at the diaphragm with a fixed differential.

Equally, the screw terminal electrical circuit and the double 2-pole NC contacts of this switch turn on automatically with the rising pressure hence easy to use. 

When your compressor is fitted with this switch, you will realize that it has a 2-way pressure valve that releases pressure alternatively. This is crucial in controlling the direction of pressure movement in the compressor.

Another feature of great significance is the manual cut-out lever designed with auto and off positions for your convenience.

The D 9013 FHG12J52M1X is highly compatible with a number of small air compressor that are electrically powered. In its place, the 9012 G can be used instead due to its applications in pneumatic and hydraulic systems.

Pros and cons of Square D Pumptrol 9013FHG12J52M1X

Pros

  •  Long lasting with uninterrupted years of operation.
  • Easy to inspect without dismantling the whole device.
  • Has an extra firm frame that can withstand distortion when fixing the switch to the compressor.
  • The switch is designed to control motors directly in compressors.

Cons

  • Weird leak sound when pressure is maximum.
  • Can experience malfunctions at some point of usage.

What can Square D Pumptrol 9013FHG12J52M1X Air Compressor Pressure Switch be used for?

The 9013FHG12J52M1X Air-Compressor switch is applicable for use in controlling pressure or monitoring of water pumps for irrigation or domestic use.

Final Verdict

With a pressure control range of 70 to 150 psi, the 9013FHG12J52M1X Air-Compressor switch is the best for small air compressors.

A video about Square D Pumptrol 9013FHG12J52M1X Air Compressor Pressure Switch:

2. Secbolt SE0XX311001 Pressure Switch Air Compressor Pressure Switch

secbolt SE0XX311001 pressure switch
Secbolt SE0XX311001 Pressure Switch Air Compressor Pressure Switch
(4 / 5)
Secbolt Pressure Switch Manifold Regulator has an adjustable brass coupler to control pressure levels. This component will enable your device to maintain the optimum pressure in the compressor up to the required levels.

Why Taking Secbolt SE0XX311001 Pressure Switch Air Compressor Pressure Switch?

The Secbolt Pressure Switch is the best air compressor pressure switch if durability is the key feature your looking when buying air pressure switches.

With the auto control, you can adjust the cut pressure at 120 psi and the turn off at 90 psi as recommended by the manufacturer. By so doing, you end up cutting down running costs because this feature is ideal for low power consumption.

Additionally, the ON/OFF switch knob is designed primarily to let you operate the pressure switch with ease.

Secbolt SE0XX311001 is one of the best air compressor pressure switch
The ON/OFF switch knob of Secbolt SE0XX311001 is designed to let you operate the pressure switch with ease.
Credit: Amazon.com

Secbolt 90-120 psi switch is also equipped with the thread locker so you can easily assemble or dismantle without involving a professional.

Most importantly, the product is a heavy-duty air compressor pressure switch that you can operate with the voltage range of between 110V-240V. You will also need a maximum ampere rating of 16A for the switch to work perfectly.

The Secbolt Pressure Switch Control 90-120 psi is compatible with heavy-duty Air Compressor Pressures.

Similarly, you can use the New H/D Pressure Switch (95-125 psi) that share common features with Secbolt Pressure Switch Control 90-120psi.

Pros and cons of Secbolt SE0XX311001 Pressure Switch Air Compressor Pressure Switch

Pros

  • The product is easy to use and control
  • It is affordable and easy to install
  • You can make adjustments on the device depending on your actual situation
  • It is safe due to the presence of the safety valve
  • The product is durable and practical
  • Consumes less power

Cons

  • Needs some extra features to work well
  • Valve malfunction,
  • The safety relief valve pops off before the pressure reaches the 120 psi
  • The device design needs improvement of some key areas

What can Secbolt SE0XX311001 Pressure Switch Air Compressor Pressure Switch be used for?

The Secbolt Pressure Switch Control 90-120 is built purposely for heavy duty air compressors for nail guns, paint sprayers among others.

Final Verdict

The Secbolt Pressure Switch Control 90-120 is ideal for a number of applications and its design makes it durable for your long-term benefit.

3. Lefoo LF10A-4H 90-125 PSI Air Compressor Pressure Switch

lefoo pressure switch
Lefoo LF10A-4H 90-125 PSI Air Compressor Pressure Switch
(4.4 / 5)
Unlike the other switches, Lefoo Pressure Switch-90-125-LF10-4H-1-NPT1/4 comes with four-port manifolds to give the mounting option.The good news with this switch is that you have an option of adding a relief valve, gauge as well as multiple-air-outlet ports.

Why Taking Lefoo LF10A-4H 90-125 PSI Air Compressor Pressure Switch?

Lefoo Pressure Switch-90-125-LF10-4H-1-NPT1/4 is one of the few air compressor pressure switches which come already set so you will not have to waste your time and effort setting it.

This switch turns on the air compressor at 95 psi and turns off at 125 psi. But you can adjust these values to any pressure of your choice within the minimum and maximum set points depending on your preference.

Consequently, you will realize that the switch has a minimum on the pressure of 35 psi and a maximum off the pressure of 150 psi with a differential of 30 to 40 psi.

Better still, you have an option of unplugging the ports if you are not using them thus making the switch a universal replacement device.

With the unloader on the switch, you are able to relieve the pressure of air compressor when it shuts off. In this way, you will be helping your compressor to start off without any pressure load on the piston.

As a heavy duty device, the LeFoo Pressure Switch is designed with the aim of letting you use it on either a single or double stage compressor.

The compressor, however, should be able to operate on a current of 20 Amperes at 120 voltages or you can as well use it at 12 Amperes with 240 volts.

The LeFoo Pressure Switch-90-125 psi is a heavy-duty product that is compatible with Heavy-Duty air compressors (95-125 psi range).

The 125psi Air Compressor Valve Switch also has similar features with LeFoo pressure Switch.

Pros and cons of Lefoo LF10A-4H 

Pros

  • The device is affordable.
  • You will find it Easier to install and operate.
  • The four-port manifolds give you mounting options.
  • A great product for heavy-duty compressors.
  • You can use on either 120V/20A or 240V/12A without any modifications.

Cons

  • Prone to malfunction,
  • Needs some calibrations to work efficiently,
  • Safety valves issues,
  • Sometimes it leaks

 

What can Lefoo LF10A-4H 90-125 PSI Air Compressor Pressure Switch be used for?

This air compressor pressure switch is ideal for heavy-duty air compressors whose tanks have a double wire motor connected to the compressor. Therefore, the compressor can be used in paint sprayers and other applications.

Final Verdict

The LeFoo Pressure Switch-90-125 psi is a unique device designed to give you many options to choose from for your convenience. 

4. Lefoo LF10A-4H Heavy Duty 135-175 Psi Air Compressor  Pressure Switch

Lefoo LF10A-4H Heavy Duty 135-175 Psi
Lefoo LF10A-4H Heavy Duty 135-175 Psi Air Compressor Pressure Switch
(4.4 / 5)
Lefoo LF10A-4H Heavy Duty 135-175 Psi Air Compressor  Pressure Switch 135-175 PSI  is one of the best air compressor pressure switch meant for heavy-duty compressors. With this switch, you can set the On pressure at 135 psi and the Off pressure at 175 psi which will automatically give you a pressure differential of 40 psi.

Why Taking Lefoo LF10A-4H Heavy Duty 135-175 Psi Air Compressor  Pressure Switch?

This Heavy Duty Pressure Switch is one of the best air compressor pressure switch meant for heavy-duty compressors. The switch is designed with unloader control valve that sets it on or off during the operation.

Essentially, this switch is also designed for two-stage air compressors to enable the user to set the pump pressure at 175 psi. Alternatively, you can adjust it from 100 to 200 psi depending on the workload.

Lefoo LF10A-4H 135-175psi is one of the best air compressor pressure switch
Lefoo LF10A-4H 135-175psi is designed for two-stage air compressors to enable the user to set the pump pressure at 175 psi.
Credit: Amazon.com

Another feature of great importance that you should know is the presence of a built-in On and Off metallic lever and unloader at the bottom side of the switch.

Naturally, the unloader acts as a pressure reliever off the compressor pump to initiate a load-free startup. At the same time, you may leave the unloader valve not hooked up when not needed by the compressor because the switch will still work normally.

With this switch, you can set the On pressure at 135 psi and the Off pressure at 175 psi which will automatically give you a pressure differential of 40 psi.

When it comes to power usage, you can choose between a single and a three phase with 110-575 volts in relation to amperage and the phase.

Whichever the case, the air compressor switch can function well up to 15 amperes of uninterrupted current.

Pros and cons of Lefoo LF10A-4H Heavy Duty 135-175 Psi 

Pros

  • It is a high-quality device that you should consider buying
  • Universal replacement hence making you easier
  • Used as a heavy duty switch
  • Resists corrosion because of non-metallic cover
  • You can use it on both single and three phase source of electric power
  • The four ports enable you to have many options.

Cons

  • Pressure leaking is highly likely with this switch.
  • Relief valve malfunction if not well maintained.
  • The unloader is very slow.
  • Smaller casing.

 

What can Lefoo LF10A-4H Heavy Duty 135-175 Psi Air Compressor  Pressure Switch be used for?

LF10A-4H Heavy Duty 135-175 Psi has one important advantage where you can start it using a magnetic starter. The starter, however, makes it compatible with 5 horse-power air compressors of 135-175 psi. It is mostly used in 2-stage air compressors.

The switch is built mainly for compressors that can deliver up to 175 psi. Therefore, Ingersoll Rand 2340L5-5 is one of the vertical air compressors that you can use in your automotive and manufacturing use.

Final Verdict

This air compressor pressure switch is ideal for heavy-duty operations and can be used on compressors that work at 26-ampere current.

5. Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch

Lefoo CC7UL1
Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch
(4.2 / 5)
New H/D Pressure Switch for Air Compressor 95-125 is designed to work on those compressors with the similar specifications in terms of pressure settings

Why Taking Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch?

The New H/D Pressure Switch 95-125 is a single port device equipped with unloader and On/Off lever. To make you have a clear picture of the switch, the factory pressure set is 95 psi to 125 psi. This creates a pressure differential of 30 psi.

You can use the switch to a single stage air compressor provided that the current does not exceed 15-Amperes. At the same time, make sure the voltage is at 240 Volts.

With the inclusion of the unloader control valve, you are in a position to set the switch on and off when using the air compressor.

In addition, the unloader valve comes in handy as a pressure reliever for you to restart the compressor without the pressure load on the piston.

Based on its features, the New H/D Pressure Switch-95-125 is highly compatible with the air compressor model number: CPF23400s-2 4 Gallon. Also, it can work well on Craftsman air compressor 919.152920.

Pros and cons of Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch

Pros

  • It is a heavy duty product but yet affordable
  • Easy to install and use hence no need for professional assistance
  • High-quality material hence long lasting product
  • Compact in design
  • Does not leak and holds pressure when not in use

Cons

  • It has a single port which limits you from having other options,
  • Sometimes, the switch does not work properly,
  • Unloader valve malfunction

What can Lefoo CC7UL1 New H/D 95-125 Psi Air Compressor Pressure Switch be used for?

This New H/D Pressure Switch-95-125 is designed to work on those compressors with similar specifications in terms of pressure settings.

Therefore, you can mount it on your compressor to control your water pumps for irrigation and domestic use.

Final Verdict

The New H/D Pressure Switch-95-125h has a compact but simple design with one port making it easier to use and durable.

The Bottom Line

It is important to have some basic information about air compressor pressure switches before making a purchase. And most importantly is to know which air compressor pressure switch is compatible with your compressor type.

With the above information, you have all the insights you need to make the right decision.

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