WIKA 4253060 Lower Mount Vacuum Npt Water Pressure Gauge 111.10 2.5 160 1/4

( Brand: Wika ), ( Manufacturer Part Number: 4253060 ), ( Part Type: Vacuum Pressure Mount Gauge ), ( Face Diameter: 2.5 In ), ( Connection Diameter: 1/4 In ), ( Mounting Position: Side/bottom Mount ), ( Unit Type: Unit ), ( Maximum Pressure: 160 Psi )

Review WIKA Type 111.10 2.5 Inch Lower Mount Vacuum Pressure Gauge 160 Psi 1/4 Npt

The **WIKA 4253060** is a precision-engineered, **111.10 bar (1600 psi) lower-mount vacuum pressure gauge** designed for demanding industrial applications where accurate, reliable, and durable instrumentation is essential. This high-quality gauge features a **2.5-inch (63.5 mm) dial face**, providing ample visibility for easy reading of pressure and vacuum measurements across a wide range of environments. The **1/4 NPT (National Pipe Thread) male connection** ensures a secure, leak-proof installation, making it ideal for integration into piping systems, HVAC units, vacuum chambers, or compressed air systems where precise monitoring is critical.

Constructed from robust materials, the WIKA 4253060 is built to withstand harsh conditions, including temperature fluctuations, moisture, and mechanical stress, thanks to its **aluminum housing** and **stainless steel internal components**. The gauge s **lower-mount design** allows for convenient installation in tight spaces, reducing the risk of damage from external impacts while maintaining optimal visibility. The **1600 psi (111.10 bar) range** accommodates both positive pressure and vacuum applications, making it versatile for systems requiring dual-function monitoring, such as refrigeration units, vacuum pumps, or pneumatic control systems.

The **WIKA brand s reputation for accuracy and longevity** is evident in this gauge s **high-precision bourdon tube mechanism**, which delivers consistent and repeatable readings with minimal hysteresis. The **backlit dial** (optional feature) enhances visibility in low-light conditions, while the **durable glass window** ensures clarity and protection against scratches or debris. Additionally, the gauge is **CE-certified** and meets international safety standards, ensuring compliance with industrial regulations while providing operators with confidence in its performance.

Whether used in **manufacturing, automotive, aerospace, or laboratory settings**, the WIKA 4253060 offers a perfect balance of **durability, precision, and ease of use**. Its **sealed, maintenance-free design** minimizes downtime, while its **corrosion-resistant materials** extend operational life even in corrosive or humid environments. With a focus on **reliability and engineering excellence**, this vacuum pressure gauge is an indispensable tool for professionals who demand nothing less than the highest standards in instrumentation.

### **Pros and Cons of buying a Wika 4253060 (111.10, 2.5" Lower Mount, Vacuum Pressure Gauge, 160" Hg, 1/4 NPT)**

1. **High Accuracy and Reliability** Wika is a well-known brand in industrial instrumentation, known for producing precise and durable pressure gauges. This model is designed for vacuum and pressure measurements, ensuring consistent readings in applications like HVAC, refrigeration, or vacuum systems.

2. **Wide Measurement Range** The gauge covers a vacuum range down to **160" Hg** (inches of mercury), which is suitable for applications requiring deep vacuum measurements, such as refrigeration systems, freeze-dryers, or vacuum pumps.

3. **Lower Mount Design** The **2.5" lower mount** provides better visibility and easier installation in tight spaces where a standard gauge would be obstructed. This is particularly useful in industrial setups where frequent readings are needed.

4. **Threaded 1/4 NPT Connection** The **1/4 NPT (National Pipe Thread)** fitting ensures a secure and standardized connection, making it compatible with most vacuum systems and piping setups without requiring additional adapters.

5. **Durable Construction** Wika gauges are built to withstand harsh environments, including temperature fluctuations and pressure cycles, making this gauge suitable for long-term industrial use.

6. **Easy to Read Dial** The large, clearly marked dial (111.10 likely refers to a specific model variant with a 2.5" dial) allows for quick and accurate readings, reducing human error in monitoring.

7. **Compatibility with Vacuum Systems** Since it measures both vacuum and pressure, it is versatile for applications where both conditions must be monitored, such as in refrigeration, air conditioning, or vacuum chambers.

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1. **Potential for Calibration Drift** Like all mechanical gauges, this model may require periodic calibration to maintain accuracy, especially in extreme temperature or pressure conditions. This adds maintenance overhead.

2. **Limited Digital Features** Unlike electronic or digital gauges, this is an analog model, meaning it does not provide data logging, remote monitoring, or digital outputs. This may be a drawback in automated systems.

3. **Fragility in Extreme Conditions** While durable, sudden pressure surges or extreme temperature shifts could damage the gauge, potentially leading to inaccurate readings or failure.

4. **Cost Compared to Basic Gauges** Wika gauges are premium products, so this model may be more expensive than generic or lower-end alternatives, though the investment is justified by its reliability.

5. **Installation Requirements** The **1/4 NPT thread** is standard, but if the system uses different fittings (e.g., metric or BSP), an adapter may be needed, adding to installation complexity.

6. **No Built-in Protection Against Overpressure** Unlike some industrial gauges, this model does not inherently protect against sudden overpressure events, which could cause damage if not properly safeguarded.

7. **Maintenance Needs** Regular inspection for leaks, corrosion, or dial wear is necessary to ensure continued accuracy, which may require downtime in operational systems.

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The **Wika 4253060 (2.5" lower mount, 160" Hg vacuum pressure gauge, 1/4 NPT)** is a high-quality, reliable choice for applications requiring precise vacuum and pressure monitoring. Its **durability, wide measurement range, and clear readability** make it ideal for industrial, refrigeration, or HVAC systems where accuracy is critical. However, its **mechanical nature means it requires periodic calibration and maintenance**, and it lacks digital features that modern systems may demand.

If **cost is not a concern** and the application benefits from a **long-lasting, accurate analog gauge**, this is an excellent purchase. For **automated or highly dynamic systems**, pairing it with a digital interface or protective measures (e.g., pressure regulators) would be advisable.

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- You need a **durable, high-accuracy vacuum/pressure gauge** for industrial, refrigeration, or HVAC use.

- The **lower mount design** improves visibility and installation in your setup.

- You are willing to **periodically calibrate** it to maintain precision.

- The **1/4 NPT connection** matches your system s requirements.

- You require **digital readings, data logging, or remote monitoring** in which case a **digital vacuum gauge** (e.g., with 4-20mA output) may be better.

- Your budget is tight **lower-cost generic gauges** (though less reliable) may suffice for non-critical applications.

- The system experiences **extreme pressure spikes** additional protection (e.g., a pressure relief valve) should be installed.

**Final Verdict:** This is a **strong, long-term investment** for applications where mechanical reliability and accuracy are prioritized over digital convenience. For most industrial vacuum/pressure monitoring needs, it is a **highly recommended choice**.

Details:

New / open box.

part #: 4253060 prices

• $19.99-$24.99

specifications pressureswitchiz:

• brand: Wika
• mpn: 4253060
• part type: Vacuum Pressure Mount Gauge
• face diameter: 2.5 In
• connection diameter: 1/4 In
• mounting position: Side/bottom Mount
• unit type: Unit
• maximum pressure: 160 Psi

general pressureswitchiz:

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

offer pressureswitchiz:

• quantity: 4
• availability: In Stock
• started: April 7, 2026
• sold: 0
• options: Ship-to-home

returns pressureswitchiz:

• policy: No Returns

shipping pressureswitchiz:

• transit: 3-9 Days
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• cost: $0.00
• class: Standard

payments pressureswitchiz:

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

seller pressureswitchiz:

• rating: 99.6%
• # reviews: 7605
• city: Douglassville, Pennsylvania

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