9 Best Ingersoll Rand Air Compressor Pressure Switches (October 2026)
The best Ingersoll Rand air compressor pressure switches include the Urubize 23474570 Pressure Switch for Ingersoll Rand for 3-phase 2340 and 2475 models, the Square D Pumptrol Pressure switch for compressed for a lower 95/125 PSI range, and the Urubize 23474653 Air Compressor Pressure Switch for specified 5 HP single-phase models.
On this page (6 sections)
- How we chose Ingersoll Rand air compressor pressure switches
- Best Ingersoll Rand air compressor pressure switch picks
- What should you check before buying a pressure switch?
- How do you choose between OEM and compatible switches?
- What else should you check during replacement?
- Which Ingersoll Rand pressure switch should you pick?
The best Ingersoll Rand air compressor pressure switch depends on your compressor model, phase and required pressure range. For specified 2340, 2475, 2545 and 7100 models, the 23474570 is a starting point; for some 5 HP single-phase models, compare the 23474653 options.
A pressure switch controls when the compressor starts and stops. Before replacing one, read the compressor's model plate and note the old switch's part number, wiring, pressure range and port layout.
Our picks at a glance
-
1
Best for 3-phase 2340 and 2475 modelsUrubize 23474570 Pressure Switch for Ingersoll Rand
9.7/10 our score
See it on Amazon -
2
Best for a lower 95/125 PSI rangeSquare D Pumptrol Pressure switch for compressed
9.6/10 our score
See it on Amazon -
3
Best for specified 5 HP single-phase models
Urubize 23474653 Air Compressor Pressure Switch
9.5/10 our score
See it on Amazon
- 4
Check itFanWayer Air Pressure Switch 150 PSI Pressure
Best for compatible 120V systems - 5
Check itIngersoll Rand 23474570 Pressure Switch
Best for a genuine 23474570 replacement - 6
Check itEINDER Air-Compressor Pressure Switch 135-175 psi
Best for a 220V four-port setup - 7
Check itFanWayer Air Pressure Switch 150-180 PSI 1/4"-18
Best for a 150/180 PSI system - 8
Check itIngersoll Rand 23474661 Pressure Switch for SS3L3
Best for SS3L3 and SS4L5 models - 9
Check itIngersoll Rand 23474653 Pressure Switch
Best for a 5 HP OEM 23474653 match
How we chose Ingersoll Rand air compressor pressure switches
We compared stated model compatibility, cut-in and cut-out pressures, electrical details, ports and included controls. A switch can share a thread size or resemble another model and still have the wrong pressure range or electrical setup.
The highest scores go to switches with a defined Ingersoll Rand part number and model fit. Universal and non-OEM options rank lower when their details don't name a specific compatible Ingersoll Rand compressor.
| Product | Best for | Pressure range | Connections | Fit | Our score |
|---|---|---|---|---|---|
| Urubize 23474570 Pressure Switch for Ingersoll Rand | 3-phase 2340 and 2475 models | 135/175 PSI | 4 ports, 1/4 in FNPT | Specified 2340, 2475, 2545 and 7100 models | 9.7 |
| Square D Pumptrol Pressure switch for compressed | a lower 95/125 PSI range | 95/125 PSI | One port, 1/4 in NPSF | 9.6 | |
| Urubize 23474653 Air Compressor Pressure Switch | specified 5 HP single-phase models | 145/175 PSI | 4 ports, 1/4 in FNPT | Specified 5 HP models | 9.5 |
| FanWayer Air Pressure Switch 150 PSI Pressure | compatible 120V systems | 120/150 PSI | 9.2 | ||
| Ingersoll Rand 23474570 Pressure Switch | a genuine 23474570 replacement | 135/175 PSI | 9.0 | ||
| EINDER Air-Compressor Pressure Switch 135-175 psi | a 220V four-port setup | 135/175 PSI | 4-port base, 1/4 in NPT female | 8.7 | |
| FanWayer Air Pressure Switch 150-180 PSI 1/4"-18 | a 150/180 PSI system | 150/180 PSI | 8.5 | ||
| Ingersoll Rand 23474661 Pressure Switch for SS3L3 | SS3L3 and SS4L5 models | 100/135 PSI | SS3L3, SS4L5 and SS5L5/N5 | 8.2 | |
| Ingersoll Rand 23474653 Pressure Switch | a 5 HP OEM 23474653 match | 135/175 PSI | Specified 5 HP single-phase 2340 and TS4 models | 8.0 |
Best Ingersoll Rand air compressor pressure switch picks
Choose based on whether your compressor is a two-stage or single-stage unit, its phase and its pressure requirements. Use the model number and existing switch details to narrow the list before comparing controls.
Urubize 23474570 Pressure Switch for Ingersoll Rand: Best for 3-phase 2340 and 2475 models
- 135 PSI cut-in and 175 PSI cut-out
- 4-port 1/4 in FNPT base
- Built-in unloader valve
- Compatible with specified 3-phase models and 7.5 HP single-phase 2475
Its 23474570 part number, 135/175 PSI range and four ports suit several specified two-stage Ingersoll Rand models. Check your model and phase before choosing it.
Pros
- Built-in unloader valve
- Four threaded ports
Cons
- Fit is limited to specified models and configurations
The Urubize 23474570 is specified for 3-phase 2340, 2475, 2545 and 7100 reciprocating compressors, plus 7.5 HP single-phase 2475 models. It is preset to 135 PSI cut-in and 175 PSI cut-out.
Its four 1/4 in FNPT ports are intended for tank, gauge, safety valve and manifold connections. Urubize says the built-in unloader allows the compressor to restart unloaded.
Check the model and phase before choosing it. The Ingersoll Rand OEM 23474570 below shares its part number and pressure range, while the Urubize version also specifies compatibility with 7.5 HP single-phase 2475 models.
Square D Pumptrol Pressure switch for compressed: Best for a lower 95/125 PSI range
- 95 to 125 PSI range
- Unloader and on/off lever
- One-port pressure switch
The lower 95/125 PSI setting and manual lever may fit a compatible compressor that needs those controls. Confirm its electrical and mounting requirements before selecting it.
Pros
- Includes an unloader and on/off lever
- Lower pressure range than the 135/175 PSI picks
Cons
- One-port layout may not match an existing four-port setup
The Square D Pumptrol has a 95/125 PSI range, an unloader and an on/off lever. That pressure setting may suit a compatible compressor designed for those controls.
It has one port, so compare the existing switch's port arrangement before buying. The connection is 1/4 in NPSF, distinct from the 1/4 in FNPT four-port layouts on some other picks.
Confirm the electrical and mounting requirements for your compressor. This switch is a pressure-control option, and no specific Ingersoll Rand model fit is provided.
Urubize 23474653 Air Compressor Pressure Switch: Best for specified 5 HP single-phase models
- 145 PSI cut-in and 175 PSI cut-out
- 4-port 1/4 in FNPT base
- Built-in swivel unloader valve
- For specified 5 HP two-stage models
This 23474653 replacement has a 145/175 PSI range and four ports for specified 5 HP single-phase models. Compare the compressor's model plate and required cut-in pressure before ordering.
Pros
- Built-in swivel unloader valve
- Four threaded ports
Cons
- The 145 PSI cut-in differs from the 135 PSI OEM 23474653
This Urubize 23474653 replacement is specified for 5 HP, single-phase, two-stage models, including 2340L5, 2340N5, 2340D5-V, TS4N5 and TS4L5. Its preset range is 145 PSI cut-in and 175 PSI cut-out.
The four 1/4 in FNPT ports support tank, gauge and safety valve connections, and it includes a swivel unloader valve. Compare the cut-in pressure with your compressor's requirements, since the genuine Ingersoll Rand 23474653 is specified at 135/175 PSI.
FanWayer Air Pressure Switch 150 PSI Pressure: Best for compatible 120V systems
- Turns on below 120 PSI and off at 150 PSI
- 120V AC operation
- Automatic operation
Its 120/150 PSI range and 120V AC operation may suit a compatible system. Verify the compressor's pressure requirements, current and physical connections before treating it as an Ingersoll Rand replacement.
Pros
- Defined 120/150 PSI cycling range
- 120V AC operation
Cons
- No specific Ingersoll Rand model fit is provided
FanWayer describes this switch for 120V AC systems, with automatic operation below 120 PSI and shutoff at 150 PSI. Check the pressure and voltage requirements first to see whether they suit your system.
No specific Ingersoll Rand compressor models are named. Confirm the wiring, port size and control rating against your compressor's requirements before considering it as a replacement.
Ingersoll Rand 23474570 Pressure Switch: Best for a genuine 23474570 replacement
- 135 PSI cut-in and 175 PSI cut-out
- Includes unloader valve
- NEMA Type 1 enclosure
- Fits specified reciprocating models
This genuine Ingersoll Rand switch is specified for several 2340, 2475, 2545 and 7100 reciprocating models. It includes an unloader but does not have a shut-off switch on the pressure switch.
Pros
- Genuine 23474570 part
- Specified model compatibility
Cons
- No shut-off switch on the pressure switch
The genuine Ingersoll Rand 23474570 is specified for reciprocating compressors that include certain 2340, 2475, 2545 and 7100 models. Its 135/175 PSI range and included unloader match the Urubize 23474570.
This switch does not have a shut-off switch on its body. Check the compressor model and phase against its specified compatibility before ordering.
EINDER Air-Compressor Pressure Switch 135-175 psi: Best for a 220V four-port setup
- 135 to 175 PSI preset range
- 220V
- 4-port base
- Built-in on/off lever and unloader
The 220V switch combines a 135/175 PSI range, four-port base, lever and unloader. Its fit with a particular Ingersoll Rand model isn't specified, so confirm the electrical and port match first.
Pros
- Four-port base
- Built-in lever and unloader
Cons
- No specific Ingersoll Rand model compatibility is provided
EINDER specifies a 135/175 PSI preset range, 220V operation, a four-port base, an on/off lever and an unloader. Its 1/4 in NPT female connection is one detail to compare with the old switch and compressor manifold.
EINDER says the switch is intended for single-stage or two-stage compressors that pump up to 175 PSI, but no specific Ingersoll Rand models are named. Confirm voltage, current and port compatibility for your unit before choosing it.
FanWayer Air Pressure Switch 150-180 PSI 1/4"-18: Best for a 150/180 PSI system
- Turns on below 150 PSI and off at 180 PSI
- 1/4-18 NPT male thread
- 12V and 24V DC use described
This switch's 150/180 PSI range and 1/4-18 NPT male thread fit only systems designed for those settings and connections. Confirm voltage and compressor compatibility before using it.
Pros
- Clear 150/180 PSI switching range
- 1/4-18 NPT male connection
Cons
- No specific Ingersoll Rand model fit is provided
This FanWayer switch turns on below 150 PSI and off at 180 PSI. Its 1/4-18 NPT male thread and described 12V or 24V DC use suit systems designed for those settings and connections.
The pressure range reaches 180 PSI, so use it only if your compressor and connected system are designed for that setting. No Ingersoll Rand model compatibility is specified.
Ingersoll Rand 23474661 Pressure Switch for SS3L3: Best for SS3L3 and SS4L5 models
- 100 PSI cut-in and 135 PSI cut-out
- Side shut-off switch
- NEMA Type 1 enclosure
- For specified SS single-stage models
The 23474661 is designed for specified SS single-stage compressors, with a 100/135 PSI range and side shut-off lever. Check the model plate because similar-looking two-stage switches use a different pressure range.
Pros
- Genuine Ingersoll Rand part
- Side shut-off lever
Cons
- Not for the listed 2340 and 2475 two-stage models
The genuine Ingersoll Rand 23474661 is for specified SS3L3, SS4L5 and SS5L5/N5 single-stage compressors. Its 100/135 PSI range is lower than the 135/175 PSI switches specified for some two-stage models.
It includes a side shut-off lever and a NEMA Type 1 enclosure. Check the compressor's model plate because similar-looking switches can have different part numbers and pressure ranges.
Ingersoll Rand 23474653 Pressure Switch: Best for a 5 HP OEM 23474653 match
- 135 PSI cut-in and 175 PSI cut-out
- Includes unloader valve
- Side shut-off switch
- For specified 5 HP single-phase models
This genuine 23474653 switch is specified for certain 5 HP single-phase 2340 and TS4 models. Its 135/175 PSI setting differs from the Urubize replacement's 145/175 PSI range.
Pros
- Genuine Ingersoll Rand part
- Unloader and side shut-off switch
Cons
- Fit is for specified 5 HP single-phase configurations
The genuine 23474653 is specified for certain 5 HP single-phase 2340 and TS4 compressors. It is preset to 135 PSI cut-in and 175 PSI cut-out, and includes an unloader valve and side shut-off lever.
The three-phase version is a different part number, so verify the phase along with the model. This switch's cut-in setting is 10 PSI lower than the Urubize 23474653 above.
What should you check before buying a pressure switch?
Match the part number, compressor model, phase and pressure range before comparing extra features. A connection that fits mechanically does not confirm electrical or pressure compatibility.
Start with the switch's part number and the compressor's model plate. If they don't match a specified fit, contact Ingersoll Rand or a qualified compressor technician rather than guessing from appearance.
Which pressure range does an Ingersoll Rand compressor need?
Use the cut-in and cut-out range specified for your compressor model. The switches here range from 100/135 PSI for the SS-family 23474661 to 135/175 PSI and 145/175 PSI, while other options have 95/125, 120/150 or 150/180 PSI settings.
A higher cut-out setting can exceed the limit for a particular compressor. For background, read What Is a Compressor Pressure Switch? and compare options in our Best Air Compressor Pressure Switch guide.
Do voltage and phase need to match?
Yes. Check the compressor's power supply and the switch's electrical requirements, including phase and current capacity where specified.
The 23474570 is specified for particular 3-phase models and a 7.5 HP single-phase 2475 configuration, while the OEM 23474653 is specified for 5 HP single-phase units. If you're considering a switch for another compressor, see whether an old pressure switch works with a new compressor.
How do ports and unloaders affect the choice?
Match the port layout to the compressor's tank, gauge, safety valve and manifold connections. Some options here have four ports, while the Square D switch has one port.
An unloader releases pressure from the compressor head at shutdown so the motor can restart unloaded. The switch and unloader arrangement must match your compressor, so don't assume a similar-looking switch has the right connections.
How do you choose between OEM and compatible switches?
Choose the OEM part number when you can confirm it matches your compressor's model and configuration. A compatible switch may have similar pressure settings, but its voltage, ports and model fit still need to match.
The Urubize options name compatible model families and pressure ranges, while the genuine Ingersoll Rand switches have OEM part numbers. Check the exact part number and phase before ordering either type.
If you need to change settings, first confirm that the switch is designed for adjustment and follow the compressor's service instructions. Our guide explains how to set an air compressor pressure switch, and you should not raise the cut-out above the compressor's rated limit.
What else should you check during replacement?
A replacement switch won't fix every compressor cycling problem. Check for leaks, wiring faults, a sticking unloader or a relief valve issue if the compressor still starts or stops at the wrong pressure.
If diagnosis points to pump wear, compare air compressor pump rebuild kits against the exact pump model.
Use the correct replacement part and follow the compressor maker's service instructions. For related upkeep, see what oil to use for an Ingersoll Rand air compressor and why air compressors need pressure relief valves.
Which Ingersoll Rand pressure switch should you pick?
Pick the 23474570 for a specified compatible 2340, 2475, 2545 or 7100 configuration, and choose a 23474653 only when the 5 HP single-phase model and required cut-in setting match. For SS3L3, SS4L5 or SS5L5/N5 single-stage compressors, consider the 23474661 with its 100/135 PSI range.
For any other compressor, match the model plate, phase, voltage, pressure limits and connections before buying. Those details matter more than a shared thread size or similar switch shape.
Our top 3 picks at a glance
-
1
Best for 3-phase 2340 and 2475 models
Urubize 23474570 Pressure Switch for Ingersoll Rand
9.7/10 our score
See it on Amazon -
2
Best for a lower 95/125 PSI range
Square D Pumptrol Pressure switch for compressed
9.6/10 our score
See it on Amazon -
3
Best for specified 5 HP single-phase models
Urubize 23474653 Air Compressor Pressure Switch
9.5/10 our score
See it on Amazon
