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ASHCROFT 5WK89 Bottom Mount Water Pressure Gauge 3000 1/4

5wk89 Ashcroft Pressure Gauge 3000 Psi 2 Inch Face 1/4 Bottom Mount

( Brand: Ashcroft ), ( Manufacturer Part Number: 5WK89 ), ( Part Type: Pressure Mount Gauge ), ( Face Diameter: 2 In ), ( Connection Diameter: 1/4 In ), ( Mounting Position: Bottom Mount ), ( Maximum Pressure: 3000 Psi )

Review ASHCROFT Pressure Gauge 3000 Psi Inch Face 1/4 Bottom Mount

The **Ashcroft 5WK89 Pressure Gauge (3000 PSI, 1/4" Bottom Mount)** is a robust, high-performance instrument designed for precision measurement in industrial, commercial, and mechanical applications where reliability and accuracy are paramount. Engineered with Ashcroft s signature quality craftsmanship, this gauge features a **3000 PSI (207 bar) range**, making it ideal for systems requiring moderate to high-pressure monitoring, such as hydraulic lines, pneumatic circuits, HVAC systems, and automotive or machinery diagnostics. Its **1/4" bottom mount connection** ensures secure and leak-proof installation, allowing for easy integration into existing piping systems without compromising structural integrity. The gauge is constructed from **durable brass casing**, providing corrosion resistance and long-term durability in demanding environments, while the **anodized aluminum dial** offers a clear, high-contrast display for easy reading even in low-light conditions. The **bourdon tube mechanism**, a hallmark of Ashcroft s engineering, delivers precise and responsive pressure readings with minimal hysteresis, ensuring consistent performance over extended use. Additionally, the gauge is equipped with a **screw-type mounting base**, allowing for flexible orientation and straightforward replacement or maintenance. With its **1-1/8" diameter face**, the Ashcroft 5WK89 strikes a balance between visibility and compactness, making it suitable for both panel mounting and direct line installation. Whether used in manufacturing plants, automotive workshops, or HVAC systems, this gauge exemplifies Ashcroft s commitment to precision, durability, and ease of use, offering operators confidence in their pressure monitoring needs.

The Ashcroft 5WK89 pressure gauge is a commonly used instrument in industrial and mechanical applications, particularly for monitoring hydraulic and pneumatic systems. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Ashcroft 5WK89 Pressure Gauge (3000 PSI, 1/4" Bottom Mount, 5" Dial)**

1. **High Accuracy and Reliability**

The Ashcroft brand is well-regarded for precision engineering, and this gauge is designed to provide consistent readings within its specified range (0 3000 PSI). It uses a bourdon tube mechanism, which is known for durability and minimal drift over time, making it suitable for critical applications where accuracy is essential.

2. **Durable Construction**

The gauge is built to withstand harsh environments, including exposure to vibration, temperature fluctuations, and minor contamination. The 3000 PSI rating indicates it can handle high-pressure systems without risking failure, provided it is properly installed and maintained. The stainless steel or high-quality brass casing also resists corrosion, extending its lifespan in industrial settings.

3. **Standardized Design and Compatibility**

The 1/4" bottom mount connection is a common standard in many hydraulic and pneumatic systems, making it easy to integrate into existing setups without requiring custom fittings. The 5" dial size provides ample space for clear, legible readings, which is beneficial in noisy or poorly lit environments.

4. **Wide Range of Applications**

This gauge is versatile and can be used in various industries, including automotive, manufacturing, agriculture, and HVAC systems. Its robust design makes it suitable for both stationary and portable applications, such as on hydraulic presses, pumps, or compressed air systems.

5. **Easy Installation and Maintenance**

Bottom-mount designs are generally simpler to install than top-mount gauges, as they do not require additional support or mounting hardware. Maintenance is straightforward regular calibration checks and occasional cleaning of the dial face are typically sufficient to keep it functioning optimally.

6. **Brand Reputation**

Ashcroft is a trusted name in the pressure measurement industry, with a long history of producing reliable instruments. This gauge benefits from the brand s reputation for quality, which can be reassuring for buyers who prioritize long-term performance and support.

7. **Overpressure Protection**

Many Ashcroft gauges include built-in overpressure protection mechanisms (such as burst discs or rupture caps) to prevent catastrophic failure in the event of excessive pressure. While this feature may vary by model, it is a common safety consideration in high-pressure applications.

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### **Cons of the Ashcroft 5WK89 Pressure Gauge**

1. **Limited Range for Some Applications**

The 0 3000 PSI range may be excessive for low-pressure systems (e.g., some HVAC or pneumatic applications where pressures rarely exceed 100 300 PSI). In such cases, a gauge with a lower maximum range (e.g., 0 1000 PSI) would be more appropriate, as it offers better resolution for smaller pressure changes. Using a gauge with a range far above the operating pressure can lead to less precise readings.

2. **Potential for Dial Face Wear**

Over time, frequent exposure to vibration, temperature changes, or contamination (e.g., dust, oil, or moisture) can cause the dial face to become worn or fogged, reducing visibility. While this is common to all mechanical gauges, it may require occasional cleaning or replacement of the dial assembly.

3. **Calibration Requirements**

Like all mechanical pressure gauges, the Ashcroft 5WK89 will require periodic calibration to ensure accuracy. Calibration is not a one-time task but should be performed at recommended intervals (e.g., annually or after significant exposure to harsh conditions). Failure to calibrate can lead to inaccurate readings, potentially compromising system safety or performance.

4. **Cost Relative to Simpler Gauges**

While the Ashcroft 5WK89 is not an extremely expensive gauge, it is positioned as a mid-to-high-end instrument. For basic applications where extreme durability is not required, cheaper alternatives (e.g., generic or lower-brand gauges) may suffice. However, the trade-off is often in longevity and reliability.

5. **Size and Mounting Constraints**

The 5" dial size is beneficial for readability but may not be practical in space-constrained environments. Additionally, the bottom-mount design, while convenient, may not be compatible with all systems where top-mount or side-mount gauges are standard. Ensure the mounting location is suitable before purchase.

6. **Potential for Leaks at the Connection**

The 1/4" NPT (National Pipe Thread) connection is standard, but improper installation (e.g., overtightening or cross-threading) can lead to leaks. This is a risk with any pressure gauge and requires careful handling during installation.

7. **Limited Digital Features**

This is a mechanical gauge, so it lacks digital features such as data logging, remote monitoring, or digital outputs. For applications requiring advanced data analysis or integration with control systems, a digital pressure gauge or transmitter may be necessary.

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### **Conclusion**

The Ashcroft 5WK89 pressure gauge is an excellent choice for applications requiring a **durable, accurate, and reliable** mechanical pressure gauge in high-pressure environments (up to 3000 PSI). Its robust construction, standardized mounting, and brand reputation make it a trusted option for industrial, hydraulic, and pneumatic systems. However, it may not be the most cost-effective or practical choice for low-pressure applications or settings where space is extremely limited.

The gauge s strengths lie in its **long-term reliability, ease of installation, and resistance to harsh conditions**, while its drawbacks such as the need for calibration, potential dial wear, and higher cost relative to basic gauges are typical of high-quality mechanical instruments. If accuracy, durability, and a proven brand are priorities, the Ashcroft 5WK89 is a solid investment.

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### **Recommendation**

**Buy the Ashcroft 5WK89 if:**

- You require a **high-pressure gauge (up to 3000 PSI)** for hydraulic, pneumatic, or industrial applications.

- You need a **durable, long-lasting gauge** that can withstand vibration, temperature fluctuations, and minor contamination.

- You prefer a **well-known brand** with a reputation for accuracy and reliability.

- Your system uses **standard 1/4" bottom-mount connections**, and the 5" dial size is suitable for your environment.

- You are willing to **periodically calibrate** the gauge to maintain accuracy.

**Consider alternatives if:**

- Your application involves **low pressures** (e.g., below 1000 PSI), where a gauge with a narrower range (e.g., 0 1000 PSI) would provide better resolution.

- You need **digital features** (e.g., data logging, remote monitoring), in which case a digital pressure transmitter or gauge would be more appropriate.

- You are working with **extremely tight spaces**, and the 5" dial size is impractical.

- Budget is a critical factor, and you can find a **similarly rated generic gauge** at a lower cost without sacrificing essential performance.

**Final Verdict:**

For most **high-pressure industrial or mechanical applications**, the Ashcroft 5WK89 is a **highly recommended purchase** due to its balance of accuracy, durability, and ease of use. Ensure proper installation and calibration to maximize its lifespan and performance.

Details:

Ashcroft 5WK89 Pressure Gauge 3000 psi 2 Face 1/4 Bottom Mount.

part #: 5wk89 price

  • $25.10

specifications pressureswitchiz:

  • brand: Ashcroft
  • mpn: 5wk89
  • part type: Pressure Mount Gauge
  • face diameter: 2 In
  • connection diameter: 1/4 In
  • mounting position: Bottom Mount
  • maximum pressure: 3000 Psi

offer pressureswitchiz:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: March 29, 2026

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

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  • city: Sacramento, California
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  • class: Standard
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  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • cost: $5.52
  • carrier: USPS
part type: pressure mount gauge, face diameter: 2 in, connection diameter: 1/4 in, mounting position: bottom mount, maximum pressure: 3000 psi,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 17941108961732891,
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