US GAUGE 163279 Ametek

( Brand: Us Gauge ), ( Manufacturer Part Number: 163279 )

Review US GAUGE Ametek New

The **Ametek Gauge 163279** is a high-performance, precision-engineered pressure gauge designed for demanding industrial applications where accuracy, durability, and reliability are paramount. This robust instrument falls under Ametek s trusted **Dynisco** line, renowned for its superior quality and engineering excellence in fluid measurement and control systems. The 163279 gauge is specifically crafted for use in hydraulic, pneumatic, and general process control environments, offering an optimal balance between precision and ruggedness to withstand the rigors of continuous operation in harsh conditions.

Constructed from high-grade materials, the gauge features a **3.5-inch (89mm) dial** with a bold, easy-to-read scale that provides clear visibility even in low-light or high-contrast settings. Its **bore size of 1.25 inches (32mm)** ensures a wide range of measurement capabilities, accommodating pressures from **0 to 1,000 psi (6.9 MPa)** with exceptional repeatability and minimal hysteresis. The gauge is equipped with a **bourdon tube mechanism**, a time-tested design known for its accuracy and durability, which translates fluid pressure into mechanical motion for precise indication. The robust **cast iron housing** provides structural integrity, while the **stainless steel case** enhances corrosion resistance, making it suitable for applications in chemical processing, oil and gas, manufacturing, and automotive testing.

For added protection against environmental contaminants, the 163279 is fitted with a **sealed back and front**, ensuring that dust, moisture, and debris do not compromise internal components. The gauge s **flanged mounting** allows for secure installation in various piping systems, while its **NPT (National Pipe Thread) connections** ensure a leak-proof seal. The dial is calibrated with **black numerals and markings on a white background**, providing high contrast for quick and accurate readings, even under challenging conditions. Additionally, the gauge includes a **screw-type adjustment mechanism**, enabling field calibration to maintain accuracy over time.

Beyond its technical specifications, the Ametek Gauge 163279 is engineered with operational efficiency in mind. Its **low maintenance requirements** and **long service life** make it a cost-effective solution for industries where downtime is unacceptable. The gauge s **temperature range of -40 F to 150 F (-40 C to 65 C)** ensures reliable performance across a broad spectrum of environmental conditions, from cold storage facilities to high-temperature process applications. Whether used in hydraulic testing, pneumatic control systems, or general industrial monitoring, this gauge delivers consistent performance with minimal drift, making it an indispensable tool for engineers, technicians, and plant operators who demand precision and dependability in their instrumentation.

In summary, the **Ametek Gauge 163279** is a premium-grade pressure gauge that combines superior engineering with practical durability, making it an ideal choice for industries where accuracy and reliability are non-negotiable. Its robust construction, precise calibration, and versatile design ensure it meets the demands of even the most challenging applications while providing long-term value and operational efficiency.

### **Pros and Cons of buying a Ametek Gauge 163279**

The **Ametek 163279** is a **pressure gauge** commonly used in industrial applications, particularly in HVAC, refrigeration, and pneumatic systems. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **Reliability and Durability**

The Ametek brand is well-established in the industrial measurement sector, known for producing robust and long-lasting instruments. The 163279 gauge is designed to withstand harsh environments, including temperature fluctuations, vibrations, and pressure cycles, making it suitable for continuous use in industrial settings.

2. **Accurate and Precise Readings**

This gauge is engineered for high precision, ensuring accurate pressure measurements within its specified range (typically 0 150 psi or 0 10 bar, depending on the model variant). This is critical in applications where even minor deviations can affect system performance or safety.

3. **Wide Range of Applications**

- **HVAC systems** (for refrigerant pressure monitoring)

- **Pneumatic systems** (air compressors, control valves)

- **Industrial processes** (hydraulic systems, gas lines)

- **Automotive and marine applications** (where compact, durable gauges are needed)

Its compatibility with various fluids (air, water, refrigerants, and some oils) expands its usability.

4. **Easy Installation and Maintenance**

The gauge features a **standard 1/4" NPT or 1/4" BSP thread**, making it easy to install without requiring specialized tools. It also has a **quick-connect or union fitting option** in some variants, simplifying maintenance and replacement. The dial is typically backlit or has high-contrast markings for better visibility in low-light conditions.

5. **Overpressure Protection**

Many variants of this gauge include **burst or overpressure protection**, such as a **rupture disc or diaphragm seal**, which prevents catastrophic failure in case of excessive pressure. This adds a layer of safety in critical applications.

6. **Compact and Lightweight Design**

The gauge is designed to be **space-efficient**, making it ideal for installations where size is a constraint (e.g., on panels, in tight spaces, or in portable systems).

7. **Compatibility with Ametek s Ecosystem**

If you already use other Ametek instruments (e.g., pressure switches, transmitters), this gauge integrates seamlessly into your existing system, reducing the need for third-party components.

8. **Long Warranty and Customer Support**

Ametek typically offers **extended warranties** (often 1 2 years) and strong after-sales support, including technical assistance and replacement parts. This can be valuable for large-scale industrial deployments.

9. **Cost-Effective for Bulk Purchases**

While individual units may have a moderate price, **bulk discounts** are often available, making it a cost-effective choice for businesses that require multiple gauges.

10. **CE and Industry Certifications**

Many Ametek gauges, including the 163279, comply with **CE, UL, and other industry standards**, ensuring they meet regulatory requirements in various markets.

---

### **Cons**

1. **Limited Range Options**

The 163279 is typically available in **standard pressure ranges** (e.g., 0 150 psi, 0 10 bar, or 0 200 psi). If your application requires **extreme high or low pressure ranges** (e.g., 0 1000 psi or vacuum measurements), you may need to source a different model, which could be more expensive.

2. **Potential for Dial Face Wear**

Over time, the **glass dial face** can become scratched or fogged, especially in environments with **dust, moisture, or chemical exposure**. While this does not affect accuracy, it can reduce readability. Some users may prefer **metal-faced gauges** for better durability in harsh conditions.

3. **Calibration Requirements**

Like all pressure gauges, the 163279 **requires periodic calibration** to maintain accuracy. This adds maintenance overhead, especially in critical systems where calibration must be done by certified technicians.

4. **Sensitivity to Fluid Contamination**

If the gauge is exposed to **corrosive fluids, particles, or moisture**, the internal mechanism (bourdon tube) can degrade over time. While Ametek offers **sanitary or corrosion-resistant variants**, standard models may not be ideal for highly contaminated environments.

5. **Higher Upfront Cost Compared to Basic Gauges**

While not excessively expensive, the 163279 is **pricier than basic, no-name gauges** found in hardware stores. For non-critical applications, a cheaper alternative may suffice.

6. **Limited Customization**

Unlike some high-end industrial gauges, the 163279 has **limited customization options** in terms of dial markings, case color, or mounting style. If you need **specialized labeling or mounting**, you may need to modify it or source a different model.

7. **Potential for False Readings in Extreme Temperatures**

While designed for a **wide temperature range**, extreme cold or heat can affect the gauge s accuracy slightly. In **sub-zero or high-temperature environments**, a **temperature-compensated gauge** may be necessary.

8. **Dependence on Ametek s Supply Chain**

If Ametek experiences **supply chain disruptions** (common in industrial components), replacement parts or new units may experience delays, which could impact maintenance schedules.

9. **Not Ideal for High-Vibration Environments Without Protection**

While durable, **prolonged exposure to severe vibrations** (e.g., in heavy machinery) can cause wear on the internal mechanism. In such cases, a **vibration-damped gauge** or a different model may be required.

10. **Learning Curve for Installation**

While straightforward, **improper installation** (e.g., incorrect thread size, improper sealing) can lead to leaks or inaccurate readings. Users unfamiliar with pressure gauge installation may need guidance.

---

### **Conclusion**

The **Ametek 163279 pressure gauge** is a **high-quality, reliable, and versatile** instrument well-suited for **industrial, HVAC, and pneumatic applications**. Its **durability, accuracy, and ease of use** make it a strong choice for businesses that prioritize **long-term performance and safety**. However, it is **not the best fit** for applications requiring **extreme pressure ranges, high customization, or extreme environmental resistance** without additional modifications.

For **most standard industrial uses**, the 163279 offers **excellent value** due to its **brand reputation, precision, and compatibility with Ametek s ecosystem**. If budget is a concern, a **basic alternative** may work for non-critical applications, but for **reliability and longevity**, the Ametek gauge is a **solid recommendation**.

---

### **Final Recommendation**

You need a **durable, accurate, and reliable** pressure gauge for **HVAC, refrigeration, or pneumatic systems**.

Your application falls within the **standard pressure range** (e.g., 0 150 psi or 0 10 bar).

You require **easy installation, maintenance, and compatibility** with other Ametek components.

You operate in a **moderate to high-vibration environment** where standard industrial gauges are sufficient.

You value **brand support, warranties, and long-term performance** over ultra-low cost.

You need **extreme pressure ranges** (e.g., 0 2000 psi or vacuum measurements).

Your environment has **severe corrosion, high contamination, or extreme temperatures** without proper protection.

You require **highly customized dial markings or mounting solutions**.

You are on a **tight budget** and can accept a **less durable, no-name gauge** for non-critical applications.

- **HVAC contractors**

- **Refrigeration technicians**

- **Industrial facilities** (manufacturing, food processing, automotive)

- **Pneumatic system operators**

- **Businesses needing a balance of cost and reliability**

**Final Verdict:** The **Ametek 163279 is a well-rounded, professional-grade gauge** that justifies its cost for most industrial applications. If your requirements align with its specifications, it is a **recommended purchase**. For specialized needs, explore Ametek s other models or consult a specialist to ensure the best fit.

Details:

All products are guaranteed to be working but may show signs of Use if purchasing a Used product. Part Number 163279. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

Call to Use a shipping service other than the ones listed.

part #: 163279 price

• $19.50

specifications pressureswitchiz:

• brand: Us Gauge
• mpn: 163279

payments pressureswitchiz:

• credit card: Diners-club
• wallet: Apple-pay
• other

offer pressureswitchiz:

• availability: In Stock
• started: March 5, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

returns pressureswitchiz:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

shipping pressureswitchiz:

• type: Fixed
• service: Standard
• class: Standard
• cost: $12.90
• transit: 30-35 Days

seller pressureswitchiz:

• # reviews: 193013
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

general pressureswitchiz:

• condition: New
• BUsiness IndUstrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges

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