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  2. sku: 18564324164106633
  3. ASHCROFT 451082PS02L600C4

ASHCROFT 451082PS02L600C4 Dial Water Pressure Gauge 783029506615 1/2 1/4

451082ps02l600c4 Ashcroft Test Pressure Gauge To 600 Psi 4 1/2 In Dial 1/4

( Brand: Ashcroft ), ( Manufacturer Part Number: 451082PS02L600C4 ), ( Country Of Origin: Us ), ( Type: Pressure Vacuum Measuring Pressure Gauges ), ( Weight: 4.1000 ), ( Length: 10.500 ), ( Width: 11.600 ), ( Features: Test Pressure Gauge, Nominal Dial Size 4 1/2 In, Accuracy /-0.25 ), ( Battery Included: No ), ( UPC: 783029506615 )

Review ASHCROFT Test Pressure Gauge To 600 Psi 1/2 In Dial 1/4

The **Ashcroft 451082PS02L600C4** is a high-performance, precision-engineered pressure gauge designed to deliver reliable and accurate measurements in demanding industrial, commercial, and mechanical applications. This model features a **600 psi (pounds per square inch) maximum range** with a ** -inch dial face**, providing a clear, easy-to-read display of pressure levels for operators and technicians. The gauge is constructed with a **cast aluminum housing**, ensuring durability and resistance to corrosion, while its **black anodized finish** enhances both aesthetics and longevity in harsh environments. The **1/4-inch NPT (National Pipe Thread) connection** offers a secure and standardized fitting, making it compatible with a wide range of piping systems and instrumentation setups.

At the heart of this gauge is Ashcroft s **high-precision bourdon tube mechanism**, which delivers exceptional accuracy and repeatability, even under fluctuating pressure conditions. The **double-balanced bourdon tube** design minimizes hysteresis and ensures consistent performance over extended periods, reducing the risk of drift or inaccuracies. The **black enamel dial** is marked with **clear, high-contrast numerals and graduations**, allowing for quick and precise readings in both well-lit and low-visibility environments. Additionally, the gauge includes a **built-in protective cover** to shield the dial from dust, debris, and accidental damage, further extending its operational lifespan.

This pressure gauge is equipped with **Ashcroft s patented seal system**, which prevents leaks and ensures a secure connection between the bourdon tube and the housing. The **low-friction movement** requires minimal maintenance, reducing downtime and operational costs, while the **corrosion-resistant materials** including stainless steel components make it suitable for use in wet, humid, or chemically aggressive environments. Whether installed in HVAC systems, hydraulic applications, pneumatic controls, or industrial machinery, the **451082PS02L600C4** provides a robust and dependable solution for monitoring pressure with confidence.

For added convenience, the gauge s **1/4-inch NPT port** allows for easy integration into existing systems, and its compact yet sturdy design ensures it can be mounted in tight spaces without compromising functionality. Ashcroft s reputation for quality craftsmanship and engineering excellence is evident in every detail of this gauge, making it a trusted choice for professionals who demand precision, reliability, and long-term performance in their pressure measurement needs.

**Pros and Cons of buying a Ashcroft 451082PS02L600C4 Pressure Gauge (600 PSI, 1/2 Dial, 1/4 NPT Connection)**

### **Pros**

1. **High Accuracy and Reliability** Ashcroft is a well-established brand known for precision-engineered pressure gauges. This model is designed for industrial and commercial applications where consistent readings are critical. The bourdon tube mechanism ensures durable performance over time.

2. **Durable Construction** The gauge is built with a robust metal case, typically made from stainless steel or high-grade aluminum, which resists corrosion, impact, and environmental wear. This makes it suitable for harsh conditions like oil fields, manufacturing plants, or HVAC systems.

3. **Wide Pressure Range (600 PSI)** The 600 PSI range is versatile for many applications, including pneumatic systems, hydraulic testing, and low-to-moderate pressure monitoring in plumbing or refrigeration. It s not overly sensitive to minor fluctuations, making it practical for general use.

4. **Standardized Sizing (1/2 Dial, 1/4 NPT)** The 1/2-inch dial size is easy to read from a distance, and the 1/4 NPT connection is common in industrial setups, reducing the need for adapters. This compatibility simplifies installation and replacement.

5. **Long Lifespan with Proper Maintenance** Ashcroft gauges are designed for longevity, often lasting decades if not subjected to extreme overpressure or improper handling. Regular calibration can extend their service life further.

6. **Easy Installation and Replacement** The 1/4 NPT connection allows for straightforward mounting on pipes or valves. Many models include a mounting bracket or flange, making installation quick for maintenance personnel.

7. **Compatibility with Various Fluids** While not explicitly rated for all chemicals, this gauge is typically suitable for air, water, oil, and other non-corrosive fluids. Always verify the material compatibility (e.g., stainless steel vs. brass) with the specific application.

8. **Cost-Effective for Industrial Use** Compared to high-end specialized gauges, this model offers a balance of affordability and performance. It s often cheaper than premium brands like Heise or Wheeler while maintaining reliability.

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### **Cons**

1. **Limited High-Pressure Capability** At 600 PSI, this gauge is not suitable for high-pressure applications (e.g., automotive brake systems, heavy-duty hydraulics, or compressed air systems exceeding 1,000 PSI). For such uses, a higher-range gauge (e.g., 1,000 3,000 PSI) would be necessary.

2. **Potential for Damage from Overpressure** If the system exceeds 600 PSI, the gauge could rupture or become inaccurate. While some models have built-in burst disks or safety features, this gauge may lack such protections unless specified. Always ensure proper pressure relief valves are in place.

3. **Maintenance Requirements** Like all mechanical gauges, this model may require periodic calibration to maintain accuracy. Neglecting maintenance can lead to drift or failure, especially in fluctuating temperature or vibration environments.

4. **Limited Temperature Range** Most standard Ashcroft gauges are rated for moderate temperature ranges (e.g., -20 F to 120 F or -30 C to 50 C). Extreme temperatures (e.g., cryogenic or high-heat applications) may require specialized gauges with temperature-compensated bourdon tubes.

5. **No Built-In Protection Against Vibration** In high-vibration environments (e.g., machinery, automotive engines), the needle may oscillate or the gauge may fail prematurely. Dampening mechanisms or remote-reading gauges may be needed for such cases.

6. **Potential for Glass Face Cracking** The gauge s glass face can crack if subjected to sudden pressure spikes or physical impact. While rare, this can render the gauge unusable until replaced.

7. **No Digital or Remote-Reading Features** This is an analog gauge, meaning readings require direct visual inspection. For automated monitoring or remote systems, a digital pressure transmitter would be more appropriate.

8. **Brand-Specific Parts Availability** While Ashcroft is reliable, replacement parts or calibration services may be harder to find than for more universally used brands in some regions. Always check local availability before purchasing.

---

### **Conclusion**

The Ashcroft 451082PS02L600C4 pressure gauge is a solid, mid-range choice for applications requiring accurate and durable pressure monitoring within the 600 PSI range. Its strengths lie in its reliability, ease of use, and compatibility with standard industrial setups. However, it is not ideal for high-pressure, high-temperature, or vibration-prone environments without additional safeguards. For general-purpose use in plumbing, HVAC, or light industrial systems, this gauge offers a good balance of performance and cost.

### **Recommendation**

**Buy this gauge if:**

- You need a reliable, analog pressure gauge for moderate-pressure applications (e.g., air compressors, water systems, pneumatic tools).

- You prioritize brand reputation (Ashcroft) and standard sizing (1/2 dial, 1/4 NPT).

- Your environment is relatively stable in terms of temperature and vibration.

- You are willing to perform basic maintenance (e.g., occasional calibration).

**Avoid this gauge if:**

- Your system regularly exceeds 600 PSI or operates in extreme temperatures.

- You require digital readings, remote monitoring, or high-precision measurements.

- The application involves corrosive fluids or aggressive chemicals (consider a specialized gauge with a different casing material).

- You need a gauge with built-in vibration protection or overpressure safety features.

**Alternatives to Consider:**

- For higher pressure ranges: Ashcroft 451082PS04L1000C4 (1,000 PSI) or similar models.

- For extreme environments: Explosion-proof or temperature-compensated gauges from brands like Heise or Wheeler.

- For digital needs: A pressure transmitter with a digital display (e.g., Ashcroft 2000 series or Omega PX series).

Details:

Electrical Boxes. Light Industrial. Electrical Outlet's. Receptacles.

ASHCROFT 451082PS02L600C4 Test Pressure Gauge, to 600 psi, 4 1/2 in Dial, 1/4: Nominal Dial Size in, Accuracy /-0.25 Percent, Gauge Case Material Aluminum, Process Connection Type NPT, Gender Male, Lens Glass, 1/4 Field Billable No, For Panel Cut-Out 4.875 Location Bottom, Color Black, IP/NEMA Rating Not Rated, Primary Range 6 White with Mirror-Band, Bolt Circle Diameter 5.375 Details. And Enclosures.

part #: 451082ps02l600c4 price

  • $440.99

specifications pressureswitchiz:

  • brand: Ashcroft
  • mpn: 451082ps02l600c4
  • country of origin: Us
  • type: Pressure Vacuum Measuring Pressure Gauges
  • weight: 4.1000
  • length: 10.500
  • width: 11.600
  • features: Test Pressure Gauge, Nominal Dial Size 4 1/2 In, Accuracy /-0.25
  • battery included: No
  • upc: 783029506615

seller pressureswitchiz:

  • rating: 99.8%
  • # reviews: 1374226
  • city: USA

general pressureswitchiz:

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

returns pressureswitchiz:

  • time: 60 Days
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  • policy: Returns Accepted
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offer pressureswitchiz:

  • quantity: 1
  • options: Ship-to-home
  • started: May 25, 2026
  • sold: 0
  • availability: In Stock

shipping pressureswitchiz:

  • type: Fixed
  • service: Standard
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  • transit: 4-4 Days
  • class: Standard
country of origin: us, type: pressure vacuum measuring pressure gauges, length: 10.500, features: test pressure gauge, nominal dial size 4 1/2 in, accuracy /-0.25, battery included: no,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, weight: 4.1000, width: 11.600, sku: 18564324164106633,
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