ASHCROFT 451259SD04LXCYD35000 Water Pressure Gauge 888065400801 1/2

( Brand: Ashcroft ), ( Manufacturer Part Number: 451259SD04LXCYD35000 ), ( Country Of Origin: Br ), ( Type: Pressure Vacuum Measuring Pressure Gauges ), ( Weight: 3.5000 ), ( Length: 6.000 ), ( Width: 6.250 ), ( Features: Pressure Gauge, Nominal Dial Size 4 1/2 In, Accuracy /-0.5 Perce ), ( Battery Included: No ), ( UPC: 888065400801 )

Review ASHCROFT 451259sd04lxcyd35000# Pressure Gauge To Psi 1/2 In

The **Ashcroft 451259SD04LXCYD35000** is a high-performance, precision-engineered pressure gauge designed to deliver reliable and accurate measurements in demanding industrial, commercial, and mechanical applications. Part of Ashcroft s renowned **LXC Series**, this gauge combines robust construction with advanced engineering to ensure long-term durability and dependable performance in environments where precision is critical. Featuring a **1/2-inch (NPT) male connection**, this model is ideal for systems requiring secure, leak-proof fittings, making it a versatile choice for plumbing, HVAC, automotive, and process control applications. The gauge s **3.5-inch (89mm) dial** provides ample visibility for easy reading, while its **white background with black numerals and markings** ensures high contrast and clarity, reducing operator fatigue and minimizing human error in monitoring.

Built to withstand harsh conditions, the Ashcroft 451259SD04LXCYD35000 is constructed from **high-quality brass and stainless steel components**, offering superior resistance to corrosion, vibration, and temperature fluctuations. The **sealed, oil-filled bourdon tube mechanism** delivers smooth, responsive readings while protecting internal components from moisture, dust, and contaminants, ensuring consistent accuracy over extended periods. The gauge s **4-1/2 inch (114mm) overall length** and compact design allow for easy installation in tight spaces, while its **150 psi (10 bar) maximum range** makes it suitable for low-to-moderate pressure systems, such as those found in residential water systems, refrigeration units, or light-duty hydraulic applications. For added protection, the gauge is equipped with a **safety glass window**, which prevents damage from external impacts while maintaining visibility.

Ashcroft s reputation for precision extends to this model, which features **calibrated accuracy within 2% of full scale**, ensuring that operators can trust the readings for critical decision-making. The **LXC Series patented design** incorporates a **dual-sealed gland**, which enhances sealing performance and reduces the risk of leaks, further contributing to the gauge s reliability. Whether installed in a residential water heater, a commercial refrigeration system, or an industrial process control setup, this gauge provides a balance of performance, durability, and ease of use. With Ashcroft s commitment to quality and innovation, the **451259SD04LXCYD35000** stands as a dependable workhorse for professionals who demand precision and longevity in their instrumentation.

### **Pros and Cons of buying a Ashcroft 451259SD04LXCYD35000 Pressure Gauge (1/2" Connection)**

1. **Reliability and Durability** Ashcroft is a well-established brand known for high-quality instrumentation, particularly in industrial and process control applications. This gauge is designed for rugged use, making it suitable for environments with vibration, temperature fluctuations, or corrosive media.

2. **Precision and Accuracy** The gauge is likely calibrated to meet industry standards (e.g., ANSI, ISO), ensuring consistent and accurate readings. The 0-3500 PSI range suggests it is built for high-pressure applications, such as hydraulic systems, pneumatic controls, or compressed air monitoring.

3. **Wide Compatibility** The 1/2" connection (likely NPT or BSPP) makes it versatile for integration into various piping systems. It can be used in oil, gas, water, or steam applications, depending on the fluid compatibility of the diaphragm or sealing materials.

4. **Easy Installation and Maintenance** Ashcroft gauges are generally designed for straightforward mounting (flanged, threaded, or welded) and feature replaceable diaphragms or seals, reducing long-term maintenance costs. The gauge may also include a drain valve for easy fluid removal.

5. **Visual Clarity** The dial is likely large and legible, with clear markings for easy reading, which is critical in operational environments where quick assessments are needed.

6. **Certifications and Compliance** Ashcroft products often meet regulatory standards (e.g., ATEX for explosive environments, UL for electrical safety), which can be important for certain industrial applications.

7. **Long Lifespan** High-quality materials and construction minimize wear and tear, potentially extending the gauge s operational life compared to cheaper alternatives.

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1. **Cost** Ashcroft gauges are premium-priced, which may be prohibitive for budget-conscious buyers or small-scale applications where lower-cost alternatives (e.g., generic or brand-name gauges) would suffice.

2. **Potential Overkill for Low-Pressure Applications** If the gauge is only needed for low-pressure systems (e.g., below 1000 PSI), a 0-3500 PSI range may be unnecessarily high, leading to wasted space on the dial and potential confusion in readings.

3. **Specialized Fluid Requirements** Some Ashcroft gauges may not be compatible with highly corrosive, abrasive, or viscous fluids without additional seals or diaphragms, requiring extra upfront investment.

4. **Calibration Needs** High-precision gauges may require periodic recalibration to maintain accuracy, adding to maintenance costs over time.

5. **Limited Customization** Unlike some industrial gauges, Ashcroft models may offer limited options for custom dial faces, mounting styles, or additional features (e.g., remote sensing, electronic interfaces).

6. **Lead Times** As a branded product, ordering may involve longer lead times compared to off-the-shelf generic gauges, which could be a drawback for urgent projects.

7. **Potential for Overuse** In applications where pressure fluctuations are minimal, a high-end gauge may not provide enough value compared to a simpler, less expensive model.

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### **Conclusion**

The Ashcroft 451259SD04LXCYD35000 pressure gauge is an excellent choice for **high-reliability, high-pressure industrial applications** where accuracy, durability, and brand reputation are critical. It excels in environments with demanding conditions (e.g., hydraulic systems, compressed air, or process control) where generic gauges might fail prematurely. However, for **low-pressure, low-cost, or non-critical applications**, the investment may not justify the benefits, and a more affordable alternative could be sufficient.

### **Recommendation**

- You need a **high-accuracy, long-lasting** pressure gauge for **industrial, hydraulic, or pneumatic systems** (e.g., manufacturing, oil/gas, automotive, or HVAC).

- Your application involves **high pressures (up to 3500 PSI)** or **harsh operating conditions** (vibration, temperature swings).

- You prioritize **brand reliability** and **certifications** (e.g., ATEX, UL) for compliance.

- Your pressure range is **below 1000 PSI**, making a lower-range gauge more practical.

- Budget constraints make a **generic or mid-range gauge** (e.g., from Omega, Dwyer, or local brands) a viable option.

- You require **custom features** (e.g., electronic output, specific mounting) not offered by this model.

For most **serious industrial applications**, the Ashcroft gauge is a **strong, long-term investment** that outweighs its higher cost. For casual or low-stakes use, however, a more economical option may be preferable. Always verify the **fluid compatibility** and **specific application requirements** before purchasing.

Details:

And Enclosures. Electrical Outlet's. Receptacles. Electrical Boxes.

Light Industrial. 451259SD04LXCYD35000#.

part #: 888065400801 price

• $114.99

specifications pressureswitchiz:

• brand: Ashcroft
• mpn: 451259sd04lxcyd35000
• country of origin: Br
• type: Pressure Vacuum Measuring Pressure Gauges
• weight: 3.5000
• length: 6.000
• width: 6.250
• features: Pressure Gauge, Nominal Dial Size 4 1/2 In, Accuracy /-0.5 Perce
• battery included: No
• upc: 888065400801

shipping pressureswitchiz:

• class: Standard
• type: Fixed
• transit: 5-5 Days
• cost: $0.00
• service: Standard

offer pressureswitchiz:

• started: March 14, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns pressureswitchiz:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days
• method: Money back

seller pressureswitchiz:

• rating: 99.8%
• city: USA
• # reviews: 1337070

payments pressureswitchiz:

• credit card: Mastercard
• wallet: Apple-pay
• other

general pressureswitchiz:

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

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