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Item #:
23832768
Lefoo Pressure Switch Control Air Compressor 140-175 1 Port Heavy Duty 26 Amp
90% of respondents would recommend this to a friend
Item #:
23832768
RWF 41048
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What Stands Out
Heavy-Duty Design
Constructed for durability, this pressure switch withstands demanding conditions, ensuring reliable performance for industrial applications.
Wide Pressure Range
Operates efficiently between 140-175 PSI, providing flexibility for various air compressor needs, and ensuring optimal performance in different scenarios.
High Current Capacity
With a maximum of 26 amps, this switch effectively manages higher loads, making it an ideal choice for demanding air compressor setups.
Product Details
| Operation Mode | automatic |
| Current Rating | 26 A |
| Operating Voltage | 120 volts |
| Contact Type | Normally Open |
| Connector Type | Dpsmt |
| Switch Type | Pressure Switch |
| Terminal | Dpst |
| Circuit Type | 1-way |
| Mounting Type | Wall Mount |
| Actuator Type | Diaphragm Unloader Valve |
| Number of Positions | 1 |
| Upper Temperature Rating | 257 u00b0F |
| Controller Type | Pressure Switch |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 3120 watts |
| Control Type | Manual |
| Compatible Devices | Air Compressor |
| Color | Black |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Alloy Steel, Copper |
| Contact Material | Copper Or Steel |
| International Protection Rating | IP54 |
| Specification Met | CSA, UL |
| Brand Name | LEFOO |
| Model | 1 |
| Manufacturer | Lefoo |
| UPC | 795525334333 |
| Part Number | 1 |
| Brand | LEFOO |
| Material | Alloy Steel, Copper |
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Professional Mechanics
Ideal for mechanics needing reliable pressure control for air compressors in automotive or heavy machinery applications.
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Industrial Uses
Suitable for industrial applications requiring consistent pressure management in pneumatic systems and air tools.
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Home Workshops
Great for DIY enthusiasts who want durable, dependable pressure control for home air compressor setups.
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Light Duty Users
Not ideal for casual users requiring minimal pressure regulation for small, non-intensive air compressor tasks.
Product Description
Lefoo Pressure Switch Control Air Compressor 140-175 1 Port Heavy Duty 26 Amp
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a pressure switch control for an air compressor?
Answer: A pressure switch control is a device used to automatically turn an air compressor on and off based on the air pressure in the tank. It ensures that the compressor operates efficiently and prevents over-pressurization, promoting safety and longevity. For example, when the pressure drops below 140 PSI, the switch activates the compressor, and when it reaches 175 PSI, it shuts off the motor. This feature is crucial for maintaining optimal performance in a variety of heavy-duty applications, such as construction or automotive repairs. -
Question:
What are the benefits of using a heavy-duty pressure switch?
Answer: Using a heavy-duty pressure switch, like the one with a 26 Amp rating, offers increased reliability and durability, ideal for rigorous industrial and commercial environments. It can handle larger loads and provides better performance compared to standard switches. This means fewer breakdowns and improved efficiency for tasks such as powering nail guns or air tools in construction. The robust construction also enhances safety, preventing potential mishaps caused by pressure fluctuations. -
Question:
How do I install a pressure switch control on my air compressor?
Answer: To install a pressure switch control on your air compressor, first ensure the power is disconnected. Then, locate the existing pressure switch, and remove the old wiring. Connect the new switch, ensuring the terminals align correctly with the compressor's start and run wires. Secure the switch in place using the manufacturer’s instructions. Lastly, reconnect the power and test the switch to ensure it operates at the designated pressure levels. This installation process helps maintain consistent pressure, crucial for effective air tool performance. -
Question:
What is the difference between 1-port and multi-port pressure switches?
Answer: A 1-port pressure switch, like the one mentioned, is designed for basic, straightforward applications where a single inlet and outlet suffices. In contrast, multi-port switches can accommodate more complex setups by allowing connections for multiple air lines. For most personal or light industrial uses, a 1-port switch provides sufficient control without complicating the system. If you are primarily using one machine or tool at a time, a single port effectively manages your air compressor functions without unnecessary complexity. -
Question:
Can I use this pressure switch with different brands of compressors?
Answer: Yes, this pressure switch can typically be used with various brands of air compressors as long as the specifications match. Ensure the pressure ratings (140-175 PSI) and electrical requirements (26 Amp) are compatible with your compressor model. This interchangeability allows users to upgrade or replace components without being locked into a single brand. Furthermore, this versatility is useful for users who have multiple compressors in their workshop, providing flexibility in part replacements. -
Question:
What applications are ideal for a 140-175 PSI pressure switch?
Answer: A pressure switch with a range of 140-175 PSI is suitable for a variety of applications, particularly those involving heavy-duty air tools. These can include pneumatic nailers, spray guns, and air-powered sanders. Such tools often require sustained pressure to operate efficiently. By using a high-pressure switch, users can enhance their productivity while ensuring that their equipment works optimally. It’s perfect for professional workshops, automotive repairs, or construction sites where consistent performance under load is critical. -
Question:
What features should I look for in a quality pressure switch?
Answer: When choosing a quality pressure switch, consider features like adjustable pressure ranges, electrical ratings (like the 26 Amp designation), and build quality. Look for switches made with durable materials that resist wear from vibration and pressure changes. An adjustable pressure setting allows you to customize the operation according to specific tools or tasks. This ensures not just efficiency but also helps in extending the lifespan of your air compressor by maintaining proper pressure levels appropriate for your specific applications. -
Question:
How can I troubleshoot issues with my air compressor pressure switch?
Answer: If your pressure switch is malfunctioning, start by checking the power supply and connections to ensure everything is secure. Look for signs of wear or damage on the switch itself. You may need to adjust the pressure settings if the compressor isn't reaching the desired PSI. Additionally, inspect the compressor's tank for leaks that could affect performance. Regular maintenance and monitoring of the pressure switch ensure optimal function and can help prevent costly downtimes in operational activities. -
Question:
Is this pressure switch compatible with single-phase compressors?
Answer: Yes, this pressure switch control is generally compatible with single-phase compressors as it operates within the common voltage and current requirements for these systems. Ensure that the compressor's voltage matches the switch's design to facilitate seamless operation. This compatibility is crucial for ensuring that your air compressor performs reliably, especially in small to medium-sized applications, where single-phase systems are common, enhancing both performance and safety. -
Question:
Where can I buy Pressure Switch Control Air Compressor 140-175 1 Port Heavy Duty 26 Amp?
Answer: You can buy the Pressure Switch Control Air Compressor 140-175 1 Port Heavy Duty 26 Amp on Ubuy. Ubuy is a reliable online platform that offers a wide selection of pressure switches and other compressor accessories, ensuring you find the right product that matches your needs. Their straightforward purchasing process and secure payment options enhance the shopping experience, making it easy to equip your workshop with the necessary components for high-performance air compressors.
LEFOO Air-Compressor Accessories Editorial Review
The Pressure Switch Control Air Compressor 140-175 is praised by customers for its effectiveness as a replacement for the original pressure switch. Users have reported that it functions perfectly and meets the requirements of various compressors they have built and serviced. One customer even mentioned that they have been using the pressure switch for five years without any issues, highlighting its durability and long-lasting performance. Another customer appreciated how it took care of a previously leaky switch, suggesting that it effectively solved their problem. Installation of the pressure switch is described as easy, and customers have regarded it as a great value for the money. The fact that it is a direct replacement for the original component adds convenience for those seeking to replace their existing pressure switch. While the majority of reviews are positive, one customer mentioned that the pressure valve failed for them. However, this seems to be an isolated case, as it is not echoed in other reviews. Overall, the Pressure Switch Control Air Compressor 140-175 receives positive feedback for being a reliable and efficient replacement for the original pressure switch. Its ease of installation and great value make it a preferred choice for customers.
Customer Reviews & Ratings
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Pros
- Exact replacement for the original
- Functions perfectly and meets the requirements of various compressors
- Long-lasting and durable performance
- Solves leaky switch problems effectively
- Easy to install
Cons
- Isolated issue reported of pressure valve failure
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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RWF 41048
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