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  2. sku: 18198851841860871
  3. ASHCROFT 45-1279-SS-02L-5000

ASHCROFT 45-1279-SS-02L-5000 Duragauge Water Pressure Gauge 4-1/2 5000PSI

45-1279-ss-02l-5000 Ashcroft Duragauge Size 4-1/2 Inch Range 5000psi Pressure Gauge

( Brand: Ashcroft ), ( Manufacturer Part Number: 45-1279-SS-02L-5000 ), ( Part Type: Pressure Gauge ), ( Face Diameter: 4.5 In ), ( Connection Diameter: 1/2 In ), ( Mounting Position: Side/bottom Mount ), ( Unit Type: Unit ), ( Maximum Pressure: 5000 Psi ), ( Country Of Origin: United States )

Review ASHCROFT Duragauge Size 4-1/2 Inch Range 5000psi Pressure Gauge

The **Ashcroft 45-1279-SS-02L-5000 Duragauge 4 " 5000psi Pressure Gauge** is a robust, high-performance instrument designed for precision measurement in demanding industrial, hydraulic, and pneumatic applications where accuracy and durability are paramount. Crafted with Ashcroft s signature engineering excellence, this gauge features a **4 -inch dial face**, providing ample visibility for easy reading even from a distance, making it ideal for large-scale operations, control panels, or high-traffic environments. The **5000psi (pounds per square inch) range** ensures it can handle extreme pressure conditions, from heavy-duty hydraulic systems and compressed air applications to specialized testing environments where reliability is non-negotiable.

Constructed from **stainless steel (SS) components**, this gauge is built to withstand harsh conditions, including exposure to moisture, chemicals, and temperature fluctuations, making it a superior choice for outdoor installations, marine use, or corrosive industrial settings. The **Duragauge series** is renowned for its **high-impact resistance**, with a reinforced case and reinforced glass to prevent cracking or deformation under mechanical stress. The **0.25% accuracy** rating guarantees consistent performance, ensuring that operators receive dependable readings critical for safety and operational efficiency.

The gauge s **2-inch (0.508 meters) connection size** allows for versatile mounting options, accommodating standard pipe threads for seamless integration into existing systems. Its **left-hand connection (L)** orientation ensures compatibility with specific piping layouts, reducing installation complexity. The **black dial with white markings** provides a high-contrast display for clear visibility, while the **durable aluminum housing** offers both aesthetic appeal and structural integrity. Additionally, the gauge is equipped with Ashcroft s **patented Duragauge seal**, which enhances longevity by preventing internal leakage and contamination, further extending its operational lifespan.

Whether deployed in **hydraulic presses, pneumatic systems, oil and gas refineries, or automotive testing facilities**, this pressure gauge delivers uncompromising performance. Its **sealed, non-adjustable design** ensures long-term stability, eliminating the need for frequent recalibration, while its **corrosion-resistant materials** guarantee resistance to rust and degradation over time. For industries where precision and durability are critical, the Ashcroft 45-1279-SS-02L-5000 stands as a testament to reliability, offering a perfect blend of strength, accuracy, and ease of use in the most demanding applications.

**Pros and Cons of buying a Ashcroft 45-1279-SS-02L-5000 Duragauge (4-1/2" Dial, 5000 PSI, Stainless Steel)**

### **Pros**

1. **High Accuracy and Reliability** Ashcroft is a well-known brand in precision instrumentation, and this gauge is designed for industrial applications where accuracy is critical. It features a bourdon tube mechanism, which is durable and provides consistent readings over time.

2. **Stainless Steel Construction** The stainless steel housing (SS-02L) makes it resistant to corrosion, rust, and chemical exposure, making it suitable for harsh environments like marine, chemical processing, or outdoor applications.

3. **Large 4-1/2" Dial** The oversized dial improves readability, allowing operators to monitor pressure from a distance without straining to see the needle. This is particularly useful in control rooms or large machinery setups.

4. **High Pressure Rating (5000 PSI)** The gauge is built to handle extreme pressure, making it ideal for hydraulic systems, high-pressure testing, or heavy-duty industrial applications where standard gauges would fail.

5. **Durable and Long-Lasting** Ashcroft gauges are known for their longevity, often lasting decades with proper maintenance. The reinforced construction reduces the risk of damage from vibration or impact.

6. **Compatibility with Various Mounting Options** The gauge can be installed in multiple orientations (horizontal, vertical, or angled) and often includes mounting flanges or adapters for easy integration into existing systems.

7. **Certifications and Standards Compliance** Many Ashcroft gauges meet industry standards such as **ANSI, ISO, or API**, ensuring they are suitable for regulated environments like oil and gas, power plants, or automotive testing.

8. **Easy to Read and Maintain** The clear, bold markings and durable glass window make it simple to interpret readings. Ashcroft provides calibration services and replacement parts, ensuring long-term usability.

9. **Wide Application Range** Beyond industrial use, this gauge can be used in **automotive shops, aircraft maintenance, hydraulic presses, and research labs**, where precision is required.

10. **Resale and Replacement Value** Due to Ashcroft s reputation, these gauges retain value well, and replacement parts are readily available if damage occurs.

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### **Cons**

1. **Higher Upfront Cost** Compared to generic or lower-end pressure gauges, Ashcroft s industrial-grade models are more expensive. The premium price reflects the brand s reputation and durability, but it may not be cost-effective for one-time or low-pressure applications.

2. **Potential for Overkill in Low-Pressure Systems** If you only need a gauge for low-pressure applications (e.g., HVAC, home plumbing), a 5000 PSI gauge is unnecessarily robust and may not justify the cost.

3. **Calibration and Maintenance Requirements** High-precision gauges require periodic calibration to maintain accuracy. If not properly maintained, they may drift over time, requiring professional servicing.

4. **Bulkiness and Installation Space** The large 4-1/2" dial takes up more space than smaller gauges, which may be a limitation in tight control panels or compact systems.

5. **Potential for Damage in Improper Use** While durable, stainless steel gauges can still be damaged if subjected to extreme temperature fluctuations, improper mounting, or physical shock. For example, rapid pressure surges or vibration can stress the bourdon tube.

6. **Limited Color Options** Most Ashcroft industrial gauges come in standard colors (black, white, or silver dials), which may not match aesthetic preferences in certain applications.

7. **Lead Time for Replacements** While parts are available, some specialized components (e.g., seals, tubes) may have longer lead times than generic gauges.

8. **Not Ideal for Extreme Temperatures** While stainless steel resists corrosion, some Ashcroft models may not perform optimally in very high or low temperature environments without additional modifications.

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### **Conclusion**

The **Ashcroft 45-1279-SS-02L-5000 Duragauge** is an excellent choice for **industrial, high-pressure, or corrosive environments** where accuracy, durability, and reliability are non-negotiable. Its stainless steel construction, large dial, and high pressure rating make it a robust investment for applications in **hydraulics, automotive testing, marine systems, or chemical processing**.

However, if you need a gauge for **low-pressure, non-industrial, or budget-sensitive applications**, a more affordable alternative (e.g., a **Wika, Omega, or generic industrial gauge**) may suffice without the extra cost and bulk.

### **Recommendation**

**Buy this gauge if:**

- You require **high precision and durability** in a **high-pressure or corrosive environment**.

- You need a **large, easy-to-read dial** for monitoring from a distance.

- You operate in **industrial, automotive, or marine settings** where reliability is critical.

- You are willing to invest in a **long-term, low-maintenance solution** that retains value.

**Avoid this gauge if:**

- Your application involves **low-pressure systems** (e.g., HVAC, plumbing).

- You are on a **tight budget** and can find a similarly accurate but cheaper alternative.

- You need **compact or frequently relocated gauges** where size is a concern.

- You lack the **resources for proper calibration and maintenance**.

**Final Verdict:** For most **serious industrial users**, this Ashcroft gauge is a **worthwhile purchase** due to its combination of quality, performance, and longevity. For casual or low-demand use, however, a more economical option may be preferable.

Details:

The unit appears to be new and unused by the previous owner. The unit may show slight signs of cosmetic wear from the previous owner such as scratching, discoloration, shelf wear, paint chipping and/or other markings that should not impact units performance. The unit includes everything shown in photos. Gauge, For sale is a ASHCROFT 45-1279-SS-02L-5000 DURAGAUGE SIZE: 4-1/2 RANGE 5000psi PRESSURE GAUGE.

Overall the unit appears to be in excellent, new, ready use condition. Etch Surplus Rochester, NY, Shipping: Charged according to location.

part #: 451279ss02l5000 price

  • $299.99

specifications pressureswitchiz:

  • brand: Ashcroft
  • mpn: 45-1279-ss-02l-5000
  • part type: Pressure Gauge
  • face diameter: 4.5 In
  • connection diameter: 1/2 In
  • mounting position: Side/bottom Mount
  • unit type: Unit
  • maximum pressure: 5000 Psi
  • country of origin: United States

general pressureswitchiz:

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

seller pressureswitchiz:

  • city: Rochester, New York
  • rating: 100.0%
  • # reviews: 14326

shipping pressureswitchiz:

  • cost: $21.02
  • class: Standard, Expedited, One-day
  • carrier: FedEx
  • type: Calculated
  • transit: 2-4 Days
  • service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Priority Overnight

offer pressureswitchiz:

  • availability: In Stock
  • started: April 21, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

returns pressureswitchiz:

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

payments pressureswitchiz:

  • credit card: Diners-club
  • wallet: Paypal
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part type: pressure gauge, face diameter: 4.5 in, connection diameter: 1/2 in, mounting position: side/bottom mount, unit type: unit, maximum pressure: 5000 psi, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 18198851841860871,
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1 offer $299.99 USD
  • New – Open box. Offer #1 priced at $299.99 + $21.50 shipping estimate = $321.49* total. eTech Surplus. The unit appears to be new and unused by the previous owner.+$21.50 shipping

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