ASHCROFT 35-1009-SW-04L-200 Duragauge Bottom Water Pressure Xc4 Gauge 3-1/2 1/4 Side/bottom

( Brand: Ashcroft ), ( Manufacturer Part Number: 35-1009-SW-04L-200 ), ( Part Type: Pressure Gauge ), ( Face Diameter: 3-1/2 In ), ( Connection Diameter: 1/4 In ), ( Mounting Position: Side/bottom Mount ), ( Maximum Pressure: 200 Psi )

Review ASHCROFT 35-1009-sw-04l-200#-xc4 Duragauge Pressure Gauge 200 Psi 3-1/2 In 1/4 Side/bottom

The **Ashcroft 35-1009-SW-04L-200 XC4 Duragauge Pressure Gauge** is a precision-engineered, high-performance instrument designed for demanding industrial, commercial, and mechanical applications where reliability and accuracy are paramount. This durable gauge is part of Ashcroft s renowned **Duragauge** series, renowned for its robust construction and long-term dependability, making it an ideal choice for monitoring hydraulic, pneumatic, and general fluid system pressures in environments where harsh conditions and frequent use are the norm. With a **200 psi (14 bar) maximum range**, this gauge is well-suited for systems requiring moderate to high-pressure monitoring, such as HVAC systems, automotive diagnostics, industrial machinery, and fluid power applications. The **3 -inch dial face** provides a clear, easy-to-read display with bold, high-contrast markings, ensuring quick and accurate pressure assessments even from a distance, while the ** -inch side or bottom connection** offers versatile installation options, allowing for flexible mounting in tight or confined spaces.

Constructed from **high-quality brass and stainless steel components**, the gauge is built to withstand corrosion, vibration, and temperature fluctuations, making it resistant to the wear and tear of heavy-duty environments. The **XC4 model** features Ashcroft s **X-Cell** movement, a precision-engineered mechanism that delivers exceptional accuracy, repeatability, and durability over extended periods. This movement is sealed with a **high-performance elastomer**, ensuring long-term protection against moisture, dust, and contaminants, while the **double-sealed housing** prevents fluid intrusion, further enhancing reliability in demanding applications. The gauge s **anodized aluminum case** not only provides a sleek, professional appearance but also offers additional protection against scratches and impacts, contributing to its longevity. For added convenience, the gauge includes a **screw-type connection**, ensuring a secure and leak-proof fit when installed.

Beyond its technical specifications, the Ashcroft 35-1009-SW-04L-200 stands out for its **calibration stability** and **low maintenance requirements**, reducing downtime and operational disruptions. Whether integrated into a hydraulic press, pneumatic system, or automotive brake testing setup, this gauge delivers consistent performance with minimal upkeep, making it a cost-effective solution for professionals who demand precision without compromise. Its **universal compatibility** with various fluid types including water, oil, and air further expands its utility across diverse industries, from manufacturing and agriculture to automotive repair and HVAC maintenance. With Ashcroft s reputation for quality and innovation, this pressure gauge is not just a tool but a trusted asset for anyone seeking dependable, high-performance instrumentation.

### **Pros and Cons of buying a Ashcroft 35-1009-SW-04L-200 XC4 Duragauge Pressure Gauge (200 PSI, 3-1/2" Dial, 1/4" Side/Bottom Connection)**

1. **High Accuracy and Durability** Ashcroft is a well-known brand in precision instrumentation, offering reliable and accurate pressure gauges built to withstand harsh industrial environments. The **XC4** series is designed for rugged use, making it suitable for applications where durability is critical.

2. **Wide Pressure Range (200 PSI)** The 200 PSI range is versatile for many applications, including HVAC, automotive, hydraulic systems, and light industrial processes. It is not overly sensitive to minor fluctuations, making it practical for general use.

3. **Large 3-1/2" Dial** A larger dial improves readability, allowing operators to quickly and accurately monitor pressure levels without straining to see the needle. This is particularly useful in noisy or poorly lit environments.

4. **1/4" Side or Bottom Connection** The **1/4" NPT (National Pipe Thread) connection** provides flexibility in installation, making it compatible with many standard piping systems. The **side or bottom mounting** options allow for easier integration into existing setups without excessive space requirements.

5. **Duragauge Construction** The **Duragauge** series is known for its **burst-resistant design**, meaning it can withstand pressures significantly higher than its rated range without failing catastrophically. This adds an extra layer of safety in critical applications.

6. **Corrosion Resistance** The gauge is likely constructed with materials resistant to corrosion, extending its lifespan in environments exposed to moisture, chemicals, or temperature fluctuations.

7. **Easy to Read and Maintain** The design is straightforward, with minimal moving parts that could wear out over time. Basic maintenance (like zeroing or recalibration) is relatively simple compared to more complex instruments.

8. **Cost-Effective for General Use** While not the cheapest option on the market, it offers a good balance between price and performance for most industrial, automotive, or HVAC applications.

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1. **Limited Pressure Range** At **200 PSI**, this gauge is not suitable for high-pressure applications (e.g., heavy-duty hydraulic systems, high-pressure boilers, or automotive racing). If your system operates at higher pressures, you may need a different model.

2. **Potential for Condensation Issues** If used in environments with frequent temperature changes (e.g., outdoor HVAC or refrigeration systems), condensation inside the gauge housing could affect accuracy over time. Some models in this series may not have built-in drainage features.

3. **No Built-In Overpressure Protection** While the Duragauge design is burst-resistant, it does not include **automatic shut-off or pressure relief** mechanisms. If the system exceeds 200 PSI, the gauge itself will not prevent damage to connected equipment.

- **Digital display** (if analog-only is a dealbreaker)

- **Remote sensing** (requires direct connection to the pressure source)

- **Specialized mounting brackets** (may require additional hardware for certain setups)

- **LCD backlighting** (useful in low-light conditions)

5. **Potential for Dial Face Wear** Over time, the **glass or plastic dial face** may become scratched or discolored, reducing visibility. While not a functional issue, it can affect usability in critical applications.

6. **Calibration Requirements** Like all pressure gauges, this model will eventually require **periodic calibration** to maintain accuracy. If not properly maintained, readings may drift over time.

7. **Limited Brand Support in Some Regions** Ashcroft is a reputable brand, but depending on your location, **local availability of replacement parts or authorized service centers** may vary.

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The **Ashcroft 35-1009-SW-04L-200 XC4 Duragauge** is a **reliable, durable, and accurate** pressure gauge well-suited for **general industrial, HVAC, automotive, and light hydraulic applications** where **200 PSI is the maximum required pressure**. Its **large dial, rugged construction, and corrosion resistance** make it a solid choice for environments where **readability and longevity** are priorities.

However, if your application demands **higher pressure ranges, extreme environmental conditions, or advanced features** (such as remote sensing or digital displays), you may need to consider **alternative models** (e.g., **Wika, Omega, or Ashcroft s higher-range gauges**).

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You need a **durable, accurate, and easy-to-read** pressure gauge for **200 PSI applications**.

Your system requires **side or bottom mounting** with **1/4" NPT connections**.

You operate in **moderate to harsh environments** where **corrosion resistance and burst protection** are important.

You prefer a **mechanical (analog) gauge** over digital alternatives.

Your system operates at **pressures significantly above 200 PSI** (e.g., 300 PSI ).

You need **remote sensing, digital readouts, or advanced safety features** (e.g., pressure switches).

You require **extreme temperature resistance** (some Ashcroft models have better thermal performance).

You need **frequent calibration-free operation** (higher-end gauges may offer longer intervals).

**Final Verdict:** This is a **strong, cost-effective choice** for most **general-purpose pressure monitoring needs** within its specified range. Ensure proper installation and periodic calibration to maintain optimal performance.

Details:

Ashcroft Duragauge Pressure Gauge 200 psi 3-1/2 in 1/4 Side/Bottom.

part #: 351009sw04l200 prices

• $42.50-$49.99

specifications pressureswitchiz:

• brand: Ashcroft
• mpn: 35-1009-sw-04l-200
• part type: Pressure Gauge
• face diameter: 3-1/2 In
• connection diameter: 1/4 In
• mounting position: Side/bottom Mount
• maximum pressure: 200 Psi

shipping pressureswitchiz:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 3-9 Days
• class: Standard
• cost: $8.06

returns pressureswitchiz:

• policy: No Returns

seller pressureswitchiz:

• rating: 0.0%
• # reviews: 6
• city: Lewiston, Idaho

payments pressureswitchiz:

• wallet: Google-pay
• other
• credit card: Discover

offer pressureswitchiz:

• started: April 27, 2026
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock

general pressureswitchiz:

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

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