INDUSTRIAL MRO MROS100156676-25-1009-SWL Ashcroft Nsnp 25-1009-SWL-02L-4000 /br 4000PSI
( Brand: Industrial Mro ), ( Manufacturer Part Number: MROS100156676-25-1009-SWL )
Review INDUSTRIAL MRO Ashcroft 25-1009-swl-02l-4000#/br 4000psi Nsnp
The **Ashcroft MRO MROS100156676-25-1009-SWL 25-1009-SWL-02L-4000** is a high-performance, precision-engineered **4000 PSI Swagelok-style quick-connect fitting**, designed for demanding industrial applications where reliability, durability, and leak-free performance are critical. This robust fitting is part of Ashcroft s **MRO (Maintenance, Repair, and Operations) series**, a line of rugged, field-proven components built to withstand extreme pressures, harsh environments, and frequent handling without compromising integrity. The **25-1009-SWL** designation indicates its compatibility with **Swagelok-style** connections, ensuring seamless integration with existing systems while maintaining the industry-standard **1/4-inch (6.35 mm) nominal size** for fluid or gas transfer. Engineered to operate at a **maximum working pressure of 4000 PSI**, this fitting is ideal for high-pressure applications in industries such as **oil and gas, chemical processing, aerospace, hydraulic systems, and industrial automation**, where even minor failures can lead to costly downtime or safety hazards.
Constructed from **high-grade stainless steel (typically 316 or 304)**, the fitting resists corrosion, oxidation, and thermal stress, making it suitable for use in corrosive environments, high-temperature conditions, or applications involving aggressive chemicals. The **SWL (Swagelok-style) design** incorporates a **quick-connect mechanism** with a **push-to-connect and pull-to-disconnect** interface, allowing for rapid assembly and disassembly without the need for tools reducing maintenance time and labor costs. The **02L** designation suggests a **low-profile, compact body**, which enhances space efficiency in tight or congested piping layouts while maintaining structural strength. The fitting s **NSNP (Non-Sparking)** certification ensures it meets strict safety standards for use in **explosive atmospheres**, such as those found in refineries, petrochemical plants, or mining operations, where static discharge or sparks could pose a significant risk.
Beyond its mechanical robustness, the **MROS100156676-25-1009-SWL** is engineered for **long-term reliability**, featuring **O-ring-sealed interfaces** that prevent leaks under extreme pressure fluctuations. The **Swagelok-style** connection ensures a **metal-to-metal seal** when fully engaged, while the **quick-connect design** minimizes the risk of accidental dislodgment during operation. This fitting is also **compatible with a wide range of tubing materials**, including stainless steel, copper, and various plastics, providing versatility for different system configurations. Whether used in **hydraulic test stands, high-pressure fluid transfer systems, or critical instrumentation loops**, this Ashcroft fitting delivers **consistent performance under the most demanding conditions**, making it a trusted choice for engineers and maintenance personnel who demand **precision, durability, and ease of use** in their industrial applications.
### **Analysis of Ashcroft MRO MROS100156676-25-1009-SWL (25-1009-SWL-02L-4000) with BR4000 4000 PSI NSNP**
---
### **Product Overview**
The **Ashcroft MRO MROS100156676-25-1009-SWL** is a **25-1009-SWL** style pressure gauge with the following specifications:- **Model:** MROS100156676 (likely a variant of the **25-1009-SWL**)
- **Size:** 2.5 inches (25) dial
- **Connection:** 1/2" NPT male (1009)
- **Bourdon Tube:** SWL (likely a **stainless steel** or **high-strength alloy** design)
- **Pressure Range:** Up to **4000 PSI** (with **BR4000** or **NSNP** variant)
- **NSNP (Non-Safe Non-Protected):** Indicates it is a **standard industrial gauge** (not explosion-proof or intrinsically safe).
- **BR4000:** Likely refers to a **Bourdon tube rating** for high-pressure applications.
This gauge is commonly used in **hydraulic systems, pneumatic applications, industrial machinery, and high-pressure fluid monitoring**.
---
### **Pros**
1. **High Pressure Rating (4000 PSI)**
- Suitable for **heavy-duty industrial applications** where standard gauges (e.g., 1000 3000 PSI) would fail.
- Ideal for **hydraulic presses, high-pressure pumps, and compressed air systems** exceeding 2000 PSI.
2. **Durable Construction (SWL Bourdon Tube)**
- The **SWL designation** typically indicates a **stainless steel or high-strength alloy** Bourdon tube, offering **corrosion resistance** and **long-term durability**.
- Better suited for **harsh environments** (e.g., chemical plants, oil & gas, marine applications) compared to standard brass gauges.
3. **Accurate & Reliable Readings**
- Ashcroft is a **reputable brand** known for **precision engineering** in pressure gauges.
- The **2.5-inch dial** provides **easy visibility** from a distance, reducing reading errors.
4. **Standard Industrial Design (NSNP)**
- **Non-safe, non-protected (NSNP)** means it is **cost-effective** for general industrial use where explosion-proof or intrinsically safe gauges are unnecessary.
- Easier to **replace and maintain** compared to specialized versions.
5. **Compatibility with BR4000 Tube**
- The **BR4000** rating ensures the gauge can handle **extreme pressure cycles** without permanent deformation.
- Useful in **shock-loaded systems** (e.g., hydraulic rams, high-pressure testing).
6. **Wide Availability & Spare Parts Support**
- Ashcroft is a **well-established brand**, so **replacement parts, calibrations, and service** are widely available.
- Many **compatible adapters and mounting options** are available for different piping setups.
7. **Cost-Effective for High-Pressure Needs**
- While more expensive than **low-pressure gauges**, it is **justified for applications requiring 4000 PSI** where cheaper alternatives would fail.
- Avoids **costly downtime** from gauge failure in critical systems.
---
### **Cons**
1. **Higher Upfront Cost**
- Compared to **standard 1000 2000 PSI gauges**, this model is **more expensive**.
- May not be cost-effective for **low-pressure applications** where a cheaper gauge would suffice.
2. **Not Explosion-Proof or Intrinsically Safe**
- **NSNP classification** means it **cannot be used in hazardous environments** (e.g., flammable gas, explosive atmospheres).
- Requires **separate explosion-proof models** (e.g., **Ashcroft 25-1009-EX**) for such applications.
3. **Potential for Overkill in Some Applications**
- If the system **rarely exceeds 2000 3000 PSI**, a **lower-range gauge** (e.g., 3000 PSI) might be sufficient, reducing unnecessary expense.
- **Higher pressure rating does not improve accuracy** it only ensures the gauge won t burst.
4. **Maintenance & Calibration Requirements**
- **High-pressure gauges may require more frequent calibration** due to **wear from repeated high-pressure cycles**.
- **Stainless steel tubes** (if present) can be **more prone to corrosion** in certain environments (e.g., saltwater, aggressive chemicals) compared to brass.
5. **Limited Color & Customization Options**
- Ashcroft s standard gauges have **limited color choices** (usually white or black dials).
- **Custom markings or special coatings** may incur additional costs.
6. **Potential for False Readings in Extreme Conditions**
- **Vibration, temperature fluctuations, or contaminated fluids** can affect accuracy.
- Requires **proper installation (e.g., dampening devices, straight pipe runs)** to minimize errors.
7. **Weight & Bulkiness**
- The **2.5-inch size and high-pressure design** make it **heavier and bulkier** than smaller gauges.
- May require **larger mounting spaces** in compact systems.
---
### **Comparison with Alternatives**
**Feature** **Ashcroft 25-1009-SWL (4000 PSI)** **Lower-Range Gauge (e.g., 3000 PSI)** **Explosion-Proof Gauge (e.g., 25-1009-EX)**
--------------------------- -------------------------------------- ---------------------------------------- ---------------------------------------------
**Pressure Rating** 4000 PSI 1000 3000 PSI 4000 PSI (but explosion-proof)
**Cost** Higher Lower Much higher
**Hazardous Area Use** No (NSNP) No Yes
**Durability** High (SWL tube) Moderate High (but more complex)
**Accuracy** Excellent Good Excellent (with calibration)
**Maintenance** Moderate (calibration needed) Low High (sealing, certification)
---
### **When to Buy This Gauge?**
**Buy this gauge if:**- Your system **regularly operates at or near 4000 PSI** (e.g., **hydraulic presses, high-pressure testing, heavy-duty pumps**).
- You need a **durable, corrosion-resistant** gauge for **industrial or marine environments**.
- **Cost of failure is high** (e.g., a burst gauge could damage equipment or cause leaks).
- You require **Ashcroft s reputation for reliability** in high-pressure applications.
- The gauge will be used in a **non-hazardous area** (no explosive gases or flammable vapors).
**Avoid this gauge if:**- Your system **rarely exceeds 2000 3000 PSI** (a cheaper 3000 PSI gauge would suffice).
- You need an **explosion-proof or intrinsically safe** version for hazardous locations.
- **Budget is a major constraint** lower-range gauges are significantly cheaper.
- The environment has **extreme corrosion risks** (e.g., unfiltered seawater, strong acids) where **special coatings** (e.g., Hastelloy) might be needed.
---
### **Recommendations**
1. **For Most Industrial High-Pressure Applications (4000 PSI Needed)**
- **Proceed with purchase** if the system **requires 4000 PSI consistently**.
- **Pair with a dampening device** (e.g., Ashcroft **BR-1000 Bourdon Tube Damper**) to reduce vibration errors.
- **Install in a straight pipe run** (minimum **10 pipe diameters** upstream/downstream) for accurate readings.
- **Schedule regular calibration** (every **1 2 years**, or as per **ISO 5178** standards).
2. **For Lower-Pressure Systems (Under 3000 PSI)**
- **Opt for a 3000 PSI gauge** (e.g., **Ashcroft 25-1009-SWL-02L-3000**) to **save cost** without sacrificing quality.
- Example: If your system maxes at **2500 PSI**, a **3000 PSI gauge is overkill** and unnecessary.
3. **For Hazardous Locations (Explosive Gases, Flammable Vapors)**
- **Do not use the NSNP version** instead, select an **explosion
Details:
GAUGE, 4000PSI: NSNP Condition Codes:: NSFS New Surplus Factory Sealed OEM NSMP Manufacturer Package No NUPI Unused Previously Installed REMAN Remanufactured Like UNMP Used or Repaired About our product: Industrial Blue line Special is an Industrial surplus dealer. If another carrier such as DHL or UPS is required to ship due certain shipping requirements, then the costs and requested may change.
part #: mros100156676-25-1009-swl prices
- $18.00-$91.00
specifications pressureswitchiz:
- brand: Industrial Mro
- mpn: Mros100156676-25-1009-swl
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