Refrigeration Pressure Gauges

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MOQ : 100 Pieces

Refrigeration Pressure Gauges Specification

Case
Stainless Steel

Sensor Type
Bourdon Tube

Display
Analog

Outer Size
63 mm (2.5 inches)

Thread
1/8 NPT, 1/4 NPT

Bourdon Tube
Phosphor Bronze / Stainless Steel

Measuring Range
-30 in Hg to 500 psi

Glass Size
Full View 63 mm

Material
Brass / Stainless Steel / Zinc Alloy

Working Presssure
Up to 400 psi

Seal Material
Rubber

Grade
Industrial

Application
Refrigeration, HVAC, Industrial Chillers

Accuracy
1.6% F.S.

Refrigeration Pressure Gauges Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, South America, Western Europe, Africa, Central America, Asia

Main Domestic Market
All India

About Refrigeration Pressure Gauges

We have carved a niche in the market for us by trading & supplying a high quality array of Refrigeration Pressure Gauges that are reliable instruments used in refrigerant test. Our provided pressure gauges are manufactured for refrigeration plants and commercial refrigeration applications. Our competent experts meticulously examine these Refrigeration Pressure Gauges on the grounds of durability. Moreover this, we offer these pressure gauges in various specifications at nominal prices.

Durable Construction for Demanding Environments

With stainless steel cases, brass or stainless steel movements, and phosphor bronze or stainless steel Bourdon tubes, these gauges are engineered for long-term use in industrial settings. The full-view acrylic or glass window and robust build provide excellent performance and resistance to corrosion, important for refrigeration and HVAC applications.

User-Friendly Design Features

The gauges have clearly marked dual-scale (red and blue) dials for enhanced readability and external zero adjustment for maintaining precise calibration. The black-painted aluminum pointer ensures easy visibility, and choices of 1/8 NPT or 1/4 NPT threads offer installation flexibility, whether panel or direct mounted, tailored to user needs.

FAQs of Refrigeration Pressure Gauges:

Q: How do I install a bottom-mounted refrigeration pressure gauge?

A: Begin by selecting the appropriate thread size (1/8 NPT or 1/4 NPT) based on your equipment. Secure the gauge to the process connection using the provided threads, ensuring a tight seal with the included rubber gasket. The gauge can be mounted either directly or on a panel, based on your setup requirements.

Q: What is the operating temperature range for these gauges?

A: These refrigeration pressure gauges are designed to operate efficiently within a temperature range of -20C to +60C, ensuring reliable performance in both cool and moderately warm environments commonly found in refrigeration and HVAC systems.

Q: When should I use a multi-scale (red & blue) dial gauge?

A: Multi-scale dials with red and blue markings are ideal for applications where monitoring both vacuum (in Hg) and pressure (psi) is essential, such as in refrigeration, industrial chillers, and HVAC systems, to allow quick and clear reference at a glance.

Q: Where are these gauges commonly used?

A: These gauges are mainly used in refrigeration systems, heating, ventilation, air conditioning (HVAC), and industrial chiller setups. Their robust construction makes them suitable for both commercial and industrial settings throughout India.

Q: What is the process for adjusting the zero point on the gauge?

A: These gauges come with an external zero adjustment feature. To recalibrate, simply use the adjustment screw accessible on the gauge exterior, turning it until the pointer aligns with zero when no pressure is applied.

Q: What are the benefits of using an analog gauge with a full view window and multi-scale display?

A: A full view 63 mm window improves dial legibility from various angles, while the multi-scale (red and blue) display provides quick identification of both vacuum and pressure readings, enhancing operational accuracy and efficiency.

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