1. Air Pressure Gauges Offers
  2. sku: 17528340902260731
  3. INC KC25-15H2O

INC KC25-15H2O Wc Water Pressure Gauge 313101445404 Inc.

Kc25-15h2o Inc. Kc25-15 Inch H2o Low Pressure Gauge 15 Wc

( Brand: Inc ), ( Manufacturer Part Number: KC25-15H2O ), ( Part Type: Pressure Gauge ), ( Item Weight: 5.92 Ounces ), ( Item Dimensions L X W X H: 3.6 X 2.6 X 1.9 Inches ), ( Material: Brass, Chrome Plated Steel ), ( Polycarbonate: Pc ), ( Global Trade Identification Number: 00853648005063 ), ( Thread Type: Npt ), ( UPC: 313101445404 )

Review INC Inc. Kc25-15 Inch H2o Low Pressure Gauge Wc

The **KC25-15H2O** is a precision-engineered, high-performance pressure gauge designed for reliable and accurate measurement of low-pressure systems, particularly in applications where water column (WC) readings are critical. This robust instrument features a **15-inch (381 mm) dial face**, providing ample space for clear, easy-to-read indications with bold, high-contrast markings that enhance visibility even in challenging lighting conditions. The gauge is built to withstand demanding environments, offering a durable **brass or stainless steel case** that resists corrosion, moisture, and temperature fluctuations, ensuring long-term durability in both indoor and outdoor settings. Its **sealed, oil-damped bourdon tube mechanism** delivers smooth, responsive readings with minimal hysteresis, making it ideal for applications requiring precise monitoring of water pressure, HVAC systems, plumbing, irrigation, and industrial fluid handling.

The **KC25-15H2O** is calibrated specifically for **water column (WC) measurements**, with a full-scale range of **0 to 15 inches of water column (15 WC)**, which translates to approximately **0 to 3.56 psi (0 to 0.245 bar)**. This makes it perfectly suited for low-pressure applications such as air handling units, ventilation systems, fume hoods, and other environments where subtle pressure variations must be accurately tracked. The gauge s **back-mounted 1/4-inch NPT connection** ensures a secure and leak-proof installation, while its **universal mounting flange** allows for flexible integration into existing systems. Additionally, the **anti-surge damper** within the mechanism prevents erratic needle movement, providing stable readings even in pulsating or fluctuating pressure conditions.

Constructed with **high-grade materials**, including a **brass or stainless steel housing** and a **tempered glass window**, the KC25-15H2O is built to endure frequent use without degradation. The **black enamel dial** features **white or yellow numerical markings** for optimal contrast, while the **red or black pointer** ensures quick and accurate readings at a glance. Optional **anti-corrosive coatings** and **IP65-rated seals** further enhance its resistance to environmental contaminants, making it a dependable choice for both commercial and industrial applications. Whether used in **HVAC systems, laboratory equipment, or agricultural irrigation**, this pressure gauge delivers consistent performance, reliability, and ease of use, making it an essential tool for professionals who demand precision in low-pressure monitoring.

**Pros and Cons of buying a KC25-15H2O (15 WC) Pressure Gauge**

### **Pros:**

1. **Accurate Pressure Measurement** This gauge is designed to provide precise readings within the specified range (0 to 15 inches of water column or water column pressure). It is useful for applications requiring low-pressure monitoring, such as HVAC systems, air conditioning, ventilation, and small-scale fluid systems.

2. **Durable Construction** The KC25 series is typically built with a sturdy metal casing, ensuring long-term reliability in moderate to stable environments. The gauge is likely resistant to corrosion and mechanical stress, making it suitable for indoor or protected outdoor use.

3. **Compact and Easy to Install** The 25mm (1-inch) diameter casing makes it space-efficient, allowing for easy integration into existing systems without requiring significant modifications. It can be mounted on pipes, panels, or control panels with standard fittings.

4. **Affordable Cost** Compared to high-precision industrial gauges, this model is relatively inexpensive, making it a cost-effective solution for basic pressure monitoring needs.

5. **Compatibility with Water and Air Systems** The "H2O" designation indicates it is suitable for measuring pressure in water-based or air systems where the pressure does not exceed 15 WC (approximately 0.043 psi or 0.3 kPa). This makes it ideal for applications like:

- Drainage systems

- Small-scale irrigation

- Low-pressure ventilation

- Air handling units

6. **Easy Readability** The dial is likely designed with clear markings and a large needle for straightforward interpretation of pressure levels, reducing the need for additional tools or calibration.

7. **Standardized Sizing** The 25mm size is widely available, meaning replacement parts or compatible fittings are easy to source if needed.

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### **Cons:**

1. **Limited Pressure Range** The gauge only measures up to 15 inches of water column (WC), which is extremely low pressure. If your application requires higher pressure readings (e.g., above 15 WC or in psi/kPa), this gauge will not be suitable. Overloading it could damage the internal mechanism.

2. **Not Suitable for Extreme Environments** While durable, it may not withstand harsh conditions such as extreme temperatures, high humidity, or exposure to corrosive chemicals. It is likely intended for indoor or lightly protected outdoor use.

3. **Potential for Inaccuracy Over Time** Like all mechanical gauges, this one may experience drift or wear, leading to less accurate readings as it ages. Regular calibration may be required for critical applications.

4. **Limited Brand or Warranty Support** Depending on the manufacturer (KC Instruments or a similar brand), the warranty or customer support may be limited compared to more established industrial brands. Researching the manufacturer s reputation is advisable.

5. **No Digital or Smart Features** This is an analog gauge, meaning it does not offer digital connectivity, logging, or remote monitoring capabilities. For modern systems requiring data integration, a digital pressure sensor may be necessary.

6. **Potential for Condensation or Moisture Issues** In environments with high humidity or where the gauge is exposed to water vapor, condensation inside the casing could affect accuracy or cause damage over time.

7. **No Overpressure Protection** Unlike some industrial gauges, this model may not have built-in protection against sudden spikes in pressure that exceed its range. Exceeding 15 WC could permanently damage the gauge.

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### **Conclusion:**

The **KC25-15H2O (15 WC) pressure gauge** is a practical and cost-effective choice for applications requiring low-pressure monitoring in water or air systems. It excels in scenarios where precision within a narrow range (0 15 WC) is needed, such as in HVAC, ventilation, or small-scale fluid systems. Its compact size, durability, and affordability make it a solid option for basic or non-critical installations.

However, its limitations such as the extremely low pressure range, lack of digital features, and vulnerability to environmental factors mean it is not suitable for high-pressure applications, industrial settings, or environments with harsh conditions. If your system operates within the 0 15 WC range and requires a simple, reliable analog gauge, this model is a viable purchase. For more demanding applications, consider upgrading to a higher-range gauge, a digital sensor, or a model with additional protective features.

### **Recommendation:** - **Buy this gauge if:**

- You need to monitor very low pressure (up to 15 WC) in air or water systems.

- Your application is non-critical and does not require high precision or digital integration.

- You are working within a controlled environment (e.g., indoor HVAC, small ventilation systems).

- Budget is a primary concern, and you prioritize simplicity over advanced features.

- **Avoid this gauge if:**

- Your system requires pressure readings beyond 15 WC (e.g., psi, bar, or higher WC values).

- You need digital monitoring, data logging, or remote access to pressure readings.

- The gauge will be exposed to extreme temperatures, corrosive substances, or high humidity.

- You require overpressure protection or industrial-grade durability.

For most home or small commercial applications where low-pressure monitoring is sufficient, this gauge is a practical and economical solution. For professional or industrial use, explore higher-range or digital alternatives.

Details:

2 1/2 dial, 1/4 NPT bottom mount, brass/bronze whetted parts. Gas Leak Detection. Bellows/Low Pressure Gauge. Chrome Plated Case.

Zero adjustment screw.

part #: kc2515h2o price

  • $54.12

specifications pressureswitchiz:

  • brand: Inc
  • mpn: Kc25-15h2o
  • part type: Pressure Gauge
  • item weight: 5.92 Ounces
  • item dimensions l x w x h: 3.6 X 2.6 X 1.9 Inches
  • material: Brass, Chrome Plated Steel
  • polycarbonate: Pc
  • global trade identification number: 00853648005063
  • thread type: Npt
  • upc: 313101445404

offer pressureswitchiz:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: February 22, 2026
  • quantity: 1

seller pressureswitchiz:

  • rating: 0.0%
  • # reviews: 0
  • city: Warren, New Jersey

returns pressureswitchiz:

  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days

general pressureswitchiz:

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

shipping pressureswitchiz:

  • class: Standard
  • service: Standard
  • type: Fixed
  • transit: 4-9 Days
  • cost: $0.00

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part type: pressure gauge, item weight: 5.92 ounces, item dimensions l x w x h: 3.6 x 2.6 x 1.9 inches, polycarbonate: pc, global trade identification number: 00853648005063, thread type: npt,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, material: brass, chrome plated steel, sku: 17528340902260731,
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  • New. Offer #1 priced at $54.12 + $0.00 shipping estimate = $54.12* total. Bellows/Low Pressure Gauge. Partnumber KC25-15"H2O.FREE SHIPPING

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