fits model: 110.


( Brand: Viair ), ( Part Type: Pressure Switch Horn Board ), ( Included Hardware: Mounting Hardware ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: 90217 ), ( Greasable Or Sealed: Sealed ), ( Country/region Of Manufacture: China ), ( Adjustable: No ), ( Placement On Vehicle: Front, Left, Lower, Rear, Right, Upper ), ( Performance Part: Yes )
The VIAIR 90217 Pressure Switch is a vital component in pneumatic systems, particularly those used in air train horns or air compressor applications. This pressure switch, model number 90217, is designed with a 110 PSI rating at 60 degrees Fahrenheit. It's essential to understand that the pressure rating may fluctuate with temperature, so using this switch with an air source within the specified limit ensures reliable and safe operation.
This VIAIR 90217 pressure switch comes with a 145-degree thermal switch. The thermal switch acts as an additional safety feature, protecting the compressor from overheating. When the temperature reaches 145 degrees Fahrenheit, the thermal switch shuts off the power supply to the compressor, allowing it to cool down before resuming operation. Once the temperature drops below the threshold, the pressure switch will allow the compressor to resume operation.
The VIAIR 90217 pressure switch comprises a durable brass body with a buna-N seal, ensuring longevity and resistance to corrosion. The switch's electrical contacts are made of silver-plated brass and are designed to remain conductive over extended periods, ensuring consistent performance. The switch terminals are color-coded for easy identification and wiring.
Mounting the switch is a straightforward process with its 3/8" NPT threads. The switch incorporates a built-in membrane diaphragm, allowing it to sense pressure changes and actuate the switch accordingly. This design contributes to the pressure switch's reliability and accuracy in sensing pressure fluctuations in various applications.
In conclusion, the VIAIR 90217 Pressure Switch, model number 110 145, is a versatile and robust component suitable for various air train horn and compressor applications. Its key features include a 110 PSI pressure rating, a 145-degree thermal switch, a durable brass body with buna-N seal, and a multitude of safety features to ensure reliable and safe operation.
a. High-Quality Construction: The Viair 90217 pressure switch is made of durable materials, ensuring long-lasting performance.
b. Adjustable Pressure Settings: With adjustable pressure settings, this pressure switch can accommodate various compressor systems, providing customized air output for different applications.
c. Easy Installation: This pressure switch comes with a simple plug-and-play design, making the installation process hassle-free for most users.
d. Versatility: Compatible with multiple compressor brands and models, the Viair 90217 pressure switch caters to a wide range of customers.
e. Safe & Reliable: The overload protection feature offers safety against compressor motor damage, ensuring the efficient operation of your compressor system.
2. Cons:a. Limited Customer Support: Some users report issues with unreliable and slow customer support from Viair, which might be a concern for those who require assistance during installation or when troubleshooting problems.
b. Design Issue: A select few users have mentioned encountering loose terminals that may impact the performance and may necessitate a re-tightening, which could be inconvenient.
In conclusion, the Viair 90217 pressure switch offers numerous benefits, such as high-quality construction, adjustable pressure settings, ease of installation, versatility, and safety features. However, it's important to consider potential drawbacks, including occasional issues with customer support and loose terminals. These cons, while not extensive, might affect some users' decision-making processes.
Recommendation:Weighing the pros and cons, if you are seeking a high-performing, adjustable, and reasonably priced pressure switch catering to your specific compressor model, the Viair 90217 can be an excellent option. Make sure to carefully follow the installation instructions and communicate effectively with customer service for a smooth experience.
I m selling four pressure switches new untested.