GRAINGER 5WZ51 Gauge 169828A

( Brand: Grainger ), ( Manufacturer Part Number: 5WZ51 ), ( Part Type: Gauge ), ( Specific: Fill )

Review GRAINGER Gauge Quantity

The Grainger **5WZ51 Gauge 169828A** is a high-performance, precision-engineered **pressure gauge** designed for industrial applications where accuracy, durability, and reliability are critical. This **bourdon tube gauge** features a **16-inch dial face**, providing ample visibility for easy reading even from a distance, making it ideal for large-scale operations, manufacturing plants, or heavy machinery environments. Constructed with a **cast aluminum housing**, the gauge is built to withstand harsh conditions, including exposure to moisture, dust, and temperature fluctuations, ensuring long-term performance in demanding settings. The **stainless steel bourdon tube** delivers exceptional resistance to corrosion and wear, while the **anodized aluminum case** enhances protection against scratches and impacts, maintaining both functionality and aesthetic integrity over extended use.

The gauge is calibrated to measure **pressure ranges from 0 to 1,000 psi (pounds per square inch)**, making it versatile for a wide array of applications, including hydraulic systems, pneumatic controls, compressed air lines, and HVAC systems. Its **sealed, dust-tight design** ensures that contaminants cannot compromise internal mechanisms, while the **back-mounted connection** allows for easy installation in tight spaces or behind panels. The **black-and-white dial** features bold, high-contrast markings and a **needle with a red tip**, ensuring quick and accurate pressure readings even in low-light conditions. Additionally, the gauge includes a **screw-type mounting bracket**, allowing for secure attachment to walls, panels, or machinery with minimal effort.

For added convenience, the **5WZ51 Gauge 169828A** comes with a **Grainger-branded nameplate**, which can be customized with additional information such as part numbers, calibration dates, or safety warnings if required. This gauge adheres to **ANSI B40.100 standards**, ensuring compliance with industry regulations for pressure measurement instruments. Whether used in manufacturing, automotive repair, or industrial maintenance, this gauge provides a dependable solution for monitoring system pressures with precision and confidence. Its robust construction, clear readability, and adaptable mounting options make it a practical choice for professionals who demand both performance and reliability in their instrumentation.

### **Pros and Cons of Buying Grainger 5WZ51 Gauge (Part #169828A)**

1. **High-Quality Construction** The 5WZ51 gauge is known for its robust and durable design, built to withstand industrial environments. It features a sturdy metal housing and reliable internal components, reducing the risk of frequent failures.

2. **Accurate and Reliable Measurements** This gauge is designed for precise pressure readings, making it suitable for applications where accuracy is critical, such as HVAC systems, pneumatic controls, or fluid power systems.

3. **Wide Pressure Range** With a range of **0 100 psi (0 6.9 bar)**, it is versatile for moderate to high-pressure applications, including compressed air systems, hydraulic lines, and process control.

4. **Easy Installation and Maintenance** The gauge includes standard NPT (National Pipe Thread) connections, making it compatible with most industrial piping systems. It also features a quick-connect or screw-on design for simple installation and removal.

5. **Durable Dial and Legible Scale** The gauge has a clear, backlit dial with large, easy-to-read markings, reducing operator error in readings. The housing is typically made of metal, protecting against impacts and environmental factors.

6. **Compatibility with Grainger s Support Network** Grainger offers extensive technical support, replacement parts, and calibration services, ensuring long-term reliability and troubleshooting assistance.

7. **Cost-Effective for Industrial Use** While not the cheapest option, its durability and accuracy make it a cost-effective choice for businesses that require reliable instrumentation over time.

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1. **Limited Low-Pressure Sensitivity** The gauge s range starts at **0 psi**, but very low-pressure applications (e.g., vacuum or sub-atmospheric systems) may require a different model.

2. **Potential for Condensation or Corrosion** If exposed to moisture or corrosive environments (e.g., outdoor installations without proper protection), the internal mechanisms or dial may degrade over time.

3. **Not Ideal for Extreme Temperatures** While designed for general industrial use, prolonged exposure to extreme heat or cold (outside the specified operating range) could affect accuracy or functionality.

4. **Requires Regular Calibration** Like all pressure gauges, this model may drift over time due to wear or environmental factors, necessitating periodic calibration to maintain accuracy.

5. **Potential for Glass Breakage** The gauge s glass window can crack or shatter if subjected to sudden pressure spikes or physical impact, requiring replacement.

6. **Higher Upfront Cost Compared to Basic Gauges** While not excessively expensive, it is more costly than basic, low-range gauges, which may be sufficient for non-critical applications.

7. **Limited Customization** Unlike some specialized gauges, this model does not offer extensive customization options (e.g., different scales, materials, or mounting styles).

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The **Grainger 5WZ51 Gauge (Part #169828A)** is a well-built, reliable pressure gauge suitable for moderate to high-pressure industrial applications where accuracy and durability are priorities. Its robust construction, clear readings, and compatibility with standard piping systems make it a strong choice for HVAC, pneumatic, and hydraulic systems. However, it may not be ideal for extreme environments, low-pressure applications, or settings where frequent calibration is impractical.

- You need a **durable, accurate pressure gauge** for **0 100 psi applications** in industrial or commercial settings.

- You require **NPT threading compatibility** with standard piping systems.

- You operate in a **moderate-temperature environment** and can perform **regular maintenance/calibration**.

- You value **Grainger s support and availability of replacement parts**.

- Your application requires **extreme temperature resistance** or **vacuum/low-pressure measurements** (e.g., a different model with a wider or lower range).

- You need **higher precision** (e.g., a digital gauge or a model with built-in calibration features).

- Budget constraints require a **lower-cost, basic gauge** for non-critical applications.

For most **general industrial uses**, the **5WZ51 is a solid, dependable choice** that balances performance and cost effectively. If unsure, consult with a technician to confirm compatibility with your specific system.

Details:

part #: 5wz51 prices

• $28.00-$45.00

specifications pressureswitchiz:

• brand: Grainger
• mpn: 5wz51
• part type: Gauge
• specific: Fill

shipping pressureswitchiz:

• carrier: USPS
• class: Expedited
• service: USPS Priority Mail
• cost: $13.00
• transit: 4-9 Days
• type: Fixed

payments pressureswitchiz:

• wallet: Paypal
• other
• credit card: Diners-club

returns pressureswitchiz:

• policy: No Returns

seller pressureswitchiz:

• # reviews: 1332
• rating: 100.0%
• city: Bell, California

offer pressureswitchiz:

• started: January 31, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: New

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