WIKA 8345350 Npt Bottom Mount Kpa Dial Analog Water Pressure 213.53 Gauge 2.5IN 5000 1/4
( Brand: Wika ), ( Manufacturer Part Number: 8345350 ), ( Model: 213.53 ), ( Type: Pressure Gauge ), ( Pressure Range: 0-5000 Psi ), ( Measurement Unit: Psi ), ( Connection Type: 1/4 Npt ), ( Connection Size: 1/4 In ), ( Dial Size: 2.5 In ), ( Mounting: Bottom Mount ), ( Connector Material: Brass ), ( Features: Analog Dial ), ( Vintage: No )
Review WIKA Pressure Gauge 2.5in 5000 Psi 1/4 Inch Npt Bottom Mount Kpa Dial Analog
The **WIKA 8345-350 2.5-inch Pressure Gauge** is a high-performance, precision-engineered instrument designed for demanding industrial applications where accuracy, durability, and reliability are paramount. This analog pressure gauge features a **2.5-inch (63.5 mm) front dial**, providing an unobstructed, easy-to-read display with bold, high-contrast markings for quick and precise monitoring of pressure levels. The gauge is calibrated to measure pressures up to **5000 kPa (50 bar)**, making it ideal for systems operating in moderate to high-pressure environments, including hydraulic systems, pneumatic controls, HVAC applications, and process instrumentation. Its **1/4 NPT (National Pipe Thread) bottom mount connection** ensures a secure and leak-proof installation, allowing for flexible positioning while maintaining optimal visibility of the dial.
Constructed from robust materials, the WIKA 8345-350 is built to withstand harsh operating conditions, featuring a **cast aluminum housing** that resists corrosion and mechanical stress. The gauge s **KPA (kilopascal) dial** is clearly labeled with incremental markings, ensuring operators can quickly assess pressure readings with minimal ambiguity. The analog needle mechanism is designed for smooth, responsive operation, reducing hysteresis and providing consistent accuracy over time. Additionally, the gauge incorporates a **sealed, oil-damped movement**, which minimizes vibration-induced errors and extends the lifespan of the internal components.
For enhanced safety and operational integrity, the WIKA 8345-350 includes a **burst pressure rating of 10,000 kPa (100 bar)**, far exceeding standard requirements to prevent catastrophic failure under overpressure conditions. The gauge is also equipped with a **back connection**, allowing for easy integration into piping systems without compromising the front dial s visibility. Its **IP65 protection rating** ensures resistance to dust, dirt, and splashing water, making it suitable for both indoor and outdoor applications. Whether used in manufacturing plants, automotive systems, or commercial facilities, this pressure gauge delivers dependable performance with minimal maintenance, making it a cost-effective solution for long-term monitoring needs.
### **Pros and Cons of buying a WIKA 8345.35.05000 2.5" Pressure Gauge (1/4 NPT Bottom Mount, KPa Dial, Analog)**
#### **Pros:**1. **High Accuracy and Reliability** WIKA is a well-known brand in industrial instrumentation, offering precision-engineered pressure gauges with minimal hysteresis and repeatability. This model is designed for critical applications where consistent readings are essential.
2. **Durable Construction** The gauge is built with a robust housing, likely made from stainless steel or high-quality metal, ensuring resistance to corrosion, vibration, and mechanical stress. The 1/4 NPT bottom mount provides a secure, leak-proof connection.
3. **Large 2.5" Dial** The oversized dial improves readability, making it easier to monitor pressure levels in demanding environments where quick, clear observations are necessary.
4. **Wide Pressure Range (0 5000 kPa)** The gauge covers a broad range, making it versatile for applications such as HVAC, industrial processes, hydraulic systems, and pneumatic testing. It can handle moderate to high-pressure scenarios without requiring multiple gauges.
5. **Analog Display** The traditional analog needle provides a direct, intuitive visual representation of pressure, which can be preferable in environments where digital displays may be unreliable or unnecessary.
6. **Compatibility with Various Fluids** WIKA gauges are often designed to handle a range of fluids, including water, oil, and gases, though specific compatibility depends on the internal sealing materials (e.g., Viton, Teflon, or rubber).
7. **Easy Installation** The bottom-mount design allows for straightforward installation in pipelines or equipment, reducing the risk of leaks at the connection point.
8. **Long Lifespan** WIKA instruments are known for durability, often lasting decades with proper maintenance, making them a cost-effective long-term investment.
9. **Calibration and Maintenance Support** WIKA offers calibration services and replacement parts, ensuring the gauge remains accurate over time.
10. **Industrial-Grade Protection** Features like a sealed case and potentially a back pressure port (depending on the model) protect the internal mechanism from contamination and damage.
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#### **Cons:**1. **Limited Digital Features** Unlike digital pressure gauges, this analog model does not provide data logging, remote monitoring, or connectivity to control systems. If digital integration is required, additional sensors or converters may be needed.
2. **Potential for Wear Over Time** Analog gauges can experience needle drift or dial fogging due to age, vibration, or exposure to extreme conditions. Regular recalibration may be necessary.
3. **Single-Unit Operation** There is no built-in memory or history tracking. If multiple readings are needed over time, manual recording is required.
4. **Higher Initial Cost Compared to Basic Gauges** While WIKA is a premium brand, the price may be higher than generic or lower-end gauges, especially for applications where exacting precision is not critical.
5. **Vibration Sensitivity** In highly vibrating environments, the needle may fluctuate or become difficult to read, though a damped mechanism can mitigate this.
6. **No Built-in Overload Protection** If the pressure exceeds the gauge s range, the mechanism could be damaged. External pressure regulators or relief valves may be required for safety.
7. **Limited Customization** Unlike some industrial gauges, this model may not offer customizable scales, colors, or additional ports (e.g., drain or vent) without purchasing a different variant.
8. **Maintenance Requirements** Analog gauges may require periodic cleaning of the dial, recalibration, or replacement of internal parts (e.g., bourdon tube or seals) to maintain accuracy.
9. **Potential for Human Error** Reading analog gauges can introduce subjectivity, especially in low-light or high-stress conditions, where digital displays might be more reliable.
10. **Not Ideal for Extreme Environments** While durable, this gauge may not be suitable for extreme temperatures, corrosive chemicals, or high-pressure shock without additional protection (e.g., a protective housing).
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### **Conclusion:**The **WIKA 8345.35.05000 2.5" pressure gauge** is an excellent choice for applications requiring **high accuracy, durability, and readability** in industrial, HVAC, or hydraulic systems. Its **large dial, robust construction, and reliable performance** make it a strong investment for professionals who prioritize precision and longevity. However, if **digital integration, data logging, or extreme environmental resistance** are critical, alternative models (e.g., digital gauges or specialized industrial variants) may be more suitable.
For most **moderate to high-pressure applications where analog readability is preferred**, this gauge is a **highly recommended purchase** due to WIKA s reputation for quality and the gauge s robust design.
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### **Recommendation:** **Buy this gauge if:**- You need a **durable, accurate, and easy-to-read** pressure gauge for industrial or commercial use.
- Your application involves **moderate to high pressures (up to 5000 kPa)** and requires a **large, clear display**.
- You operate in environments where **analog reliability** is preferred over digital features.
- You can afford the **premium quality** and are willing to maintain it properly.
**Consider alternatives if:**- You require **digital connectivity, data logging, or remote monitoring**.
- Your environment involves **extreme temperatures, corrosive fluids, or high vibration**, where a specialized gauge may be needed.
- Budget constraints make a **lower-cost analog or digital gauge** a more viable option.
For most users seeking a **trusted, high-performance pressure gauge**, this WIKA model is a **strong and justified purchase**.
Details:
WIKA Pressure Gauge 2.5in 5000 PSI 1/4in NPT Bottom Mount kPa Dial Analog condition: New Open Box.
part #: 8345350 prices
- $20.29-$125.00
specifications pressureswitchiz:
- brand: Wika
- mpn: 8345350
- model: 213.53
- type: Pressure Gauge
- pressure range: 0-5000 Psi
- measurement unit: Psi
- connection type: 1/4 Npt
- connection size: 1/4 In
- dial size: 2.5 In
- mounting: Bottom Mount
- connector material: Brass
- features: Analog Dial
- vintage: No
shipping pressureswitchiz:
- service: USPS Ground Advantage
- class: Standard
- type: Calculated
- carrier: USPS
- cost: $0.00
- transit: 3-9 Days
offer pressureswitchiz:
- started: February 18, 2026
- best offers: True
- quantity: 3
- options: Ship-to-home
- availability: In Stock
- sold: 0
returns pressureswitchiz:
- method: Money back
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
payments pressureswitchiz:
- other
- wallet: Paypal
- credit card: Discover
seller pressureswitchiz:
- rating: 99.6%
- city: Saint Louis, Missouri
- # reviews: 3629
general pressureswitchiz:
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
- condition: New Open box
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