
( Brand: Ashcroft ), ( Manufacturer Part Number: 501008S02L160 ), ( Country Of Origin: Br ), ( Type: Pressure Vacuum Measuring Pressure Gauges ), ( Weight: 0.2500 ), ( Length: 2.400 ), ( Features: Pressure Gauge, Nominal Dial Size 2 In, Accuracy /-3-2-3 Percent ), ( Battery Included: No )
The **Ashcroft 501008S02L160 Pressure Gauge** is a precision-engineered, high-performance instrument designed for reliable and accurate measurement of fluid pressure in industrial, commercial, and mechanical applications. Part of Ashcroft s renowned **Series 5000**, this gauge features a **160 psi (1.1 MPa) dial range**, making it ideal for low to moderate pressure systems where precision and durability are critical. The **1/4 NPT (National Pipe Thread) male connection** ensures secure and leak-proof installation, accommodating standard piping systems with ease. Constructed with a **stainless steel case**, the gauge is built to withstand harsh environments, including exposure to moisture, dust, and temperature fluctuations, while maintaining long-term accuracy and resistance to corrosion. The **front-mounted, easy-to-read dial** is calibrated with bold, high-contrast markings and a **black pointer** for quick and clear visual assessment, reducing operator fatigue and minimizing human error in monitoring applications.
The gauge incorporates Ashcroft s **patented bourdon tube mechanism**, a robust and proven design that delivers exceptional sensitivity and repeatability. The **sealed, oil-filled system** protects the internal components from contamination, ensuring consistent performance even in dirty or abrasive environments. The **screw-type mounting bracket** allows for flexible installation on panels, walls, or equipment, while the **anti-surge damping system** minimizes needle oscillation, providing smoother readings during fluctuating pressure conditions. This gauge is also equipped with a **safety seal** (optional, depending on model variant), which can be broken to verify the gauge s calibration without removing it from service a feature that enhances maintenance efficiency in critical applications.
Ideal for use in **HVAC systems, pneumatic controls, hydraulic testing, automotive diagnostics, and general industrial monitoring**, the Ashcroft 501008S02L160 excels in applications where reliability and accuracy are non-negotiable. Its **ANSI Class II.5 accuracy** ( 2% of full scale) ensures that users can trust the readings for process control, safety compliance, and performance optimization. Whether integrated into a custom instrumentation panel or used as a standalone device, this pressure gauge delivers a perfect balance of **durability, precision, and ease of use**, making it a trusted choice for engineers, technicians, and operators who demand dependable instrumentation.
**Pros and Cons of buying a Ashcroft 501008S02L160 Pressure Gauge (160 PSI Dial, 1/4 NPT)**
### **Pros**
1. **Reliability and Durability** Ashcroft is a well-established brand known for high-quality pressure gauges used in industrial, automotive, and HVAC applications. This model is designed for rugged use, with a robust construction to withstand vibrations and temperature fluctuations.
2. **Accurate Readings** The gauge features a bourdon tube mechanism, which provides precise pressure measurements within its specified range (0 160 PSI). The clear, easy-to-read dial ensures quick and accurate monitoring.
3. **Wide Compatibility** The 1/4 NPT (National Pipe Thread) connection makes it versatile for various applications, including air compressors, hydraulic systems, refrigeration units, and automotive brake systems. It can be easily integrated into existing setups.
4. **Durable Enclosure** The gauge is housed in a sturdy metal case, protecting internal components from dust, moisture, and minor impacts. This makes it suitable for both indoor and outdoor use in controlled environments.
5. **Easy Installation** The 1/4 NPT threading allows for straightforward installation without requiring specialized tools. It can be mounted on pipes, valves, or panels with minimal effort.
6. **Long Lifespan** Ashcroft gauges are built to last, often outlasting cheaper alternatives. Proper maintenance (such as regular calibration and sealing) can extend its service life significantly.
7. **Industry Standard** This model adheres to industry standards for pressure measurement, ensuring compatibility with most regulatory and safety requirements in commercial and light industrial settings.
8. **Affordable for Its Quality** While not the cheapest option on the market, it offers excellent value compared to premium industrial gauges, making it a cost-effective choice for many applications.
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### **Cons**
1. **Limited Pressure Range** The gauge is rated for 0 160 PSI, which may be insufficient for high-pressure applications (e.g., heavy-duty hydraulic systems, steam lines, or high-pressure air tools). For such uses, a higher-range gauge (e.g., 300 PSI or 600 PSI) would be necessary.
2. **No Built-In Protection Against Overpressure** Unlike some industrial gauges, this model does not include a burst disk or pressure relief valve. If the system exceeds 160 PSI, the gauge could fail catastrophically, potentially causing leaks or damage. Users must rely on upstream pressure regulators or safety valves.
3. **Basic Design** The gauge lacks advanced features such as remote sensing, digital readouts, or alarm capabilities. It is a mechanical analog gauge, meaning it requires manual reading and does not integrate with automated monitoring systems.
4. **Potential for Deterioration Over Time** While durable, the internal seals and bourdon tube can degrade with age, leading to inaccurate readings or leaks. Regular calibration (every 1 2 years) is recommended to maintain accuracy.
5. **Not Ideal for Extreme Environments** While it handles general industrial conditions well, it may not be suitable for extreme temperatures (e.g., cryogenic or high-heat applications) or highly corrosive environments without additional protection.
6. **Limited Customization** The gauge comes in a standard configuration (160 PSI, 1/4 NPT). Users cannot easily modify the range or connection type without purchasing a different model.
7. **Potential for Misalignment or Damage During Installation** Improper installation (e.g., overtightening the threads or misalignment) can damage the gauge or cause leaks. Care must be taken during mounting.
8. **No Warranty on Calibration Accuracy** While Ashcroft provides a warranty against manufacturing defects, it does not guarantee long-term calibration accuracy. Users must account for potential drift over time.
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### **Conclusion**
The Ashcroft 501008S02L160 pressure gauge is a **reliable, accurate, and durable** choice for applications requiring 0 160 PSI monitoring in controlled environments. Its compatibility, ease of installation, and brand reputation make it a practical option for automotive, HVAC, and light industrial uses. However, its **limited pressure range, lack of overpressure protection, and mechanical limitations** mean it is not suitable for high-pressure, automated, or extreme-environment applications.
For users needing a **cost-effective, no-frills gauge** for standard pressure monitoring, this model is an excellent investment. Those requiring **higher pressure ranges, digital integration, or extreme-environment resistance** should consider alternative models or supplementary safety devices.
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### **Recommendation**
**Buy the Ashcroft 501008S02L160 if:**- You need a **reliable, analog pressure gauge** for 0 160 PSI applications (e.g., air compressors, brake systems, refrigeration, or light industrial processes).
- You prioritize **durability and brand trust** over advanced features.
- Your system already includes **upstream pressure regulation** to prevent overpressure.
- You are willing to **calibrate the gauge periodically** to maintain accuracy.
**Avoid or consider alternatives if:**- Your application requires **pressures exceeding 160 PSI** (opt for a higher-range gauge, e.g., Ashcroft 501008S02L300 for 0 300 PSI).
- You need **digital readouts, remote sensing, or alarm capabilities** (consider a digital pressure gauge or a model with a transmitter).
- Your environment involves **extreme temperatures, corrosive substances, or high vibrations** (look for specialized gauges with seals or protective housings).
- You require **burst protection** (pair this gauge with a pressure relief valve or burst disk in the system).
For most **general-purpose, low-to-moderate pressure monitoring needs**, this Ashcroft gauge is a **strong, practical choice**. Always pair it with proper safety measures (e.g., regulators, filters, and routine maintenance) to ensure optimal performance.
And Enclosures. ASHCROFT 501008S02L160# Pressure Gauge, to 160 psi, 2 in Dial, 1/4 NPT,: Nominal Dial Size in, Accuracy /-3-2-3 Percent, Gauge Case Material 304 Stainless Steel, Process Connection Type NPT, Gender Male, Lens Poly carbonate, Location Bottom, Color IP/NEMA Rating IP66, NEMA4X, Primary Range 160, Liquid-Filled No, Socket 316L Sensor Steel Details. Electrical Boxes. Electrical Outlet's.
Light Industrial. Receptacles.