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Item #:
14256970
Differential Pressure Gauge, 0-2 Inches of Water, Aluminum, 1/8" Female NPT Connections for HVAC, Fan & Blower Pressure, Air Velocity & Filter
87% of respondents would recommend this to a friend
Item #:
14256970
ANG 221
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Differential pressure gauge measures low air pressure or non-corrosive gas pressures
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What Stands Out
Precision Measurement
Accurately measures differential pressure from 0-2 inches of water, making it ideal for HVAC systems, ensuring optimal performance and efficiency.
Durable Construction
Crafted from high-quality aluminum, this gauge is built to withstand tough environments while providing reliable long-term service in fan, blower, and filter applications.
Easy Installation
Designed with 1/8" female NPT connections for simple integration into existing systems, allowing quick setup and minimizing downtime during installation.
Product Details
- Differential pressure gauge designed for indicating low air or non-corrosive gas pressures
- Capable of measuring both positive and negative (vacuum) pressures, as well as differential pressures
- Material: Aluminum
- Dimensions: 4-3/4” dia. X 2-3/16” deep
- Accuracy: ± 2% of full scale at 70° F
- Pressure rating: 15 PSI
| Brand Name | JH Gauge |
| Part Number | DPGJH20002X |
| UPC | 758576892030 |
| Manufacturer | JH Gauge |
| Material Type | Aluminum |
| Thread Style | Npt Female |
| Item Dimensions | 4.5 x 4 x 2.5 inches (11.4 x 10.2 x 6.4 cm) |
| Item Weight | 1.2 Pounds (540 grams) |
| Brand | JH Gauge |
| Material | Aluminum |
| Item dimensions L x W x H | 4.5 x 4 x 2.5 inches (11.4 x 10.2 x 6.4 cm) |
| Number of Items | 1 |
Who Should Buy?
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HVAC Professionals
Ideal for technicians measuring air pressure differences and filter resistance in heating and cooling systems.
-
Fan Manufacturers
Useful in testing and ensuring blower efficiencies in production lines and R&D for different fan models.
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Maintenance Technicians
Perfect for routine checks of atmospheric conditions, helping maintain optimal system performance and efficiency.
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High-Pressure Systems
Not suitable for applications that require measuring pressures exceeding 2 inches of water column.
Product Description
Differential Pressure Gauge, 0-2 Inches of Water, Aluminum, 1/8" Female NPT Connections for HVAC, Fan & Blower Pressure, Air Velocity & Filter Resistance Measurement
About This Item
Introducing the Differential Pressure Gauge, 0-2 Inches WC: the perfect solution for all your pressure measurement needs. This high-quality gauge is designed to accurately measure pressure differentials between two points, making it ideal for various applications. Whether you need to measure air pressure in HVAC systems, filter monitoring, or any other application requiring precise pressure readings, this gauge has got you covered. With a measurement range of 0-2 inches WC, it provides accurate and reliable readings every time. Constructed with durability in mind, this gauge is built to withstand harsh conditions and heavy use.
Its rugged design ensures long-lasting performance, making it a reliable tool for professionals and DIY enthusiasts alike. This differential pressure gauge is easy to install and use, making it suitable for both beginners and experienced users. Its clear and easy-to-read display allows for quick and effortless monitoring of pressure differentials, providing you with real-time data at a glance. Not only does this gauge provide accurate measurements, but it also comes with a range of optional accessories to enhance its functionality. Whether you need a protective case, mounting brackets, or additional tubing, we have you covered with our wide selection of compatible accessories. Don't miss out on this opportunity to upgrade your pressure measurement capabilities.
Buy the Differential Pressure Gauge, 0-2 Inches WC online now and revolutionize the way you monitor pressure differentials. Trust us, you won't be disappointed with its performance. Note: For optimum performance and longevity, regular maintenance and troubleshooting are recommended. Please refer to the manufacturer's instructions for detailed specifications and product details.
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Customer Questions & Answers
-
Question:
What is a differential pressure gauge used for?
Answer: A differential pressure gauge measures the pressure difference between two points in a system, crucial for monitoring HVAC systems, fans, and blowers. This allows for efficient air velocity assessment and filter condition evaluation, ensuring systems operate within optimal parameters. For instance, when used to measure the pressure drop across an air filter, it helps determine the filter's effectiveness and when it needs replacing. -
Question:
How do I install the differential pressure gauge?
Answer: Installing the differential pressure gauge involves connecting it to a system via its 18 female NPT connections. Ensure that the gauge is positioned correctly to measure the desired pressure points. It's essential to consult system manuals for specific installation guidelines. For example, in HVAC applications, correctly placed gauges can help maintain system efficiency and provide accurate data for system balancing. -
Question:
What materials are used in the construction of this gauge?
Answer: This differential pressure gauge is made from aluminum, which provides a lightweight and corrosion-resistant design. Aluminum is particularly suitable for HVAC environments as it can withstand various pressures without degrading. This construction ensures longevity and reliability, making it ideal for continuous monitoring in demanding conditions, such as fan and blower operations. -
Question:
What are the benefits of a 0-2 inches of water gauge range?
Answer: The 0-2 inches of water pressure range is ideal for measuring low differential pressures typically found in HVAC applications. This range allows for precise monitoring of air filters, ensuring they are operating efficiently without causing airflow obstructions. For instance, if your system experiences a pressure drop beyond this range, it may indicate a clogged filter, prompting timely maintenance. -
Question:
Can this gauge be used in outdoor installations?
Answer: While the differential pressure gauge can function outdoors, exposure to weather elements may affect its accuracy and lifespan. It is important to protect it from direct sunlight, moisture, and extreme temperatures. For outdoor applications, consider using gauge enclosures that shield it from the elements while still allowing accurate pressure readings for ventilated systems. -
Question:
Is this gauge suitable for measuring air velocity?
Answer: Yes, this gauge can be indirectly used to measure air velocity by correlating the pressure drop across air distribution systems. By calculating the velocity pressure using the differential readings in a known duct diameter, you can determine air speed, which is essential for ensuring proper ventilation in various HVAC applications. This dual functionality enhances its value in system diagnostics. -
Question:
What kind of maintenance does this gauge require?
Answer: Maintenance of the differential pressure gauge is minimal but essential for accurate readings. Regularly check the gauge for any visible damage or debris contamination that could affect performance. Periodic recalibration could be beneficial to ensure precision over time. In professional settings, routine checks can help in maintaining optimal system performance and extend the gauge's useful life. -
Question:
What is the typical accuracy of this differential pressure gauge?
Answer: This differential pressure gauge typically offers high accuracy, generally around ±1% of full scale. This precision is crucial for sensitive systems where even minor pressure deviations can lead to inefficiencies or system failures. Accurate readings ensure that HVAC systems run effectively and are essential in troubleshooting airflow issues, providing peace of mind for professionals managing complex environments. -
Question:
Can I use this gauge with different fluid types?
Answer: This gauge is designed primarily for air pressure measurements in HVAC systems. While it may be compatible with other non-corrosive gases, it's important to verify that the selected fluid does not exceed the gauge’s pressure limits or corrode the materials used in its construction, particularly the aluminum. Adhering to this guideline will ensure reliability in your readings and prevent damage to the equipment. -
Question:
Where can I buy a Differential Pressure Gauge in Sint Maarten?
Answer: You can purchase the Differential Pressure Gauge, 0-2 Inches of Water, Aluminum, with 18 Female NPT Connections, at Ubuy. Ubuy offers a wide range of HVAC tools and equipment, ensuring you can find the right specifications and quality for your needs. Whether you're a professional or a DIY enthusiast, Ubuy provides an efficient platform for sourcing essential tools to maintain and improve your systems.
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Pros
- High accuracy measurements
- Durable construction materials
- Easy to read dial face
- Wide application range
- Simple installation process
Cons
- Occasional calibration needed
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Features & Benefits
- Material: Aluminum
- Dimensions: 4-3/4” dia. X 2-3/16” deep
- Accuracy: ± 2% of full scale at 70° F
- Pressure Rating: 15 PSI
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