# Leitenberger MG6H\/MG8H\/MG1H Pressure Gauge \u2013 High and Low Pressure Version with Surface Mounting<\/p>\n
The Leitenberger MG6H, MG8H, and MG1H type pressure gauges are high-quality instruments manufactured in Germany, specifically designed for the precise measurement of high and low pressures in refrigeration systems. These devices feature a surface (front panel) mounting capability with a back flange, ensuring easy integration and reliable operation in industrial and commercial refrigeration equipment.<\/p>\n
Leitenberger's commitment to quality guarantees that these pressure gauges provide accurate and stable readings over the long term, even in the most demanding environments.<\/p>\n
## Main Features and Advantages<\/p>\n
These pressure gauges feature several functions that optimize the supervision and maintenance of refrigerant systems:<\/p>\n
* **Excellent Quality Construction:** The entire housing is made of stainless steel (INOX), providing excellent corrosion resistance and a long service life.
\n* **Glycerin Filled:** The internal structure is filled with glycerin, which significantly dampens the effects caused by pressure fluctuations and vibrations. This allows for more stable readings and protects moving parts from wear.
\n* **Colored Scale for Refrigerants:** The gauge scale is marked with colors, allowing for quick and intuitive identification regarding the operating pressure ranges for different refrigerants (e.g., R134a, R404A, etc.).
\n* **Surface Mounting:** The back flange allows for stable and secure mounting of the instrument on the front surface of control panels or instrument dashboards.
\n* **Durable Plexiglass Window:** The plexiglass (plexi) protecting the scale is lightweight, impact-resistant, and provides good visibility.
\n* **Bottom Connection:** The connection elements are located at the bottom of the instrument, simplifying the connection of pipes and hoses.<\/p>\n
## Technical Data<\/p>\n
Detailed technical specifications for the MG6H\/MG8H\/MG1H series pressure gauges can be found in the table below. The exact type (MG6H, MG8H, MG1H) may vary depending on the measuring range.<\/p>\n
| Property | Specification | Note |
\n| :— | :— | :— |
\n| **Type Identifier** | MG6H \/ MG8H \/ MG1H | The exact type depends on the measuring range. |
\n| **Application** | High and low pressure measurement | For refrigeration and air conditioning systems. |
\n| **Housing Material** | INOX (Stainless Steel) | Excellent durability and corrosion resistance. |
\n| **Filling** | Glycerin | Vibration damping and increased service life. |
\n| **Window Material** | Plexiglass | Lightweight and impact-resistant protection. |
\n| **Csatlakoz\u00e1s T\u00edpusa** | 1\/4″ SAE, 1\/8″ NPT, vagy 1\/2″ BSP | T\u00f6bbf\u00e9le szabv\u00e1nyos csatlakoz\u00e1si lehet\u0151s\u00e9g. |
\n| **Connection Location** | Brass, Bottom | Easy installation. |
\n| **Unit of Measure** | bar \/ psi | Dual scale for global use. |
\n| **Scale Design** | Colored scale | Markings adapted for different refrigerants. |
\n| **Mounting** | Surface mounting with back flange | Design suitable for stable panel mounting. |
\n| **Place of Manufacture** | Germany (Quality made in Germany) | High quality guarantee. |<\/p>\n
## Application Areas<\/p>\n
These precision pressure gauges are ideal for the following areas:<\/p>\n
1. **Refrigeration Technology:** Monitoring the pressure of industrial refrigeration units, cold rooms, commercial refrigerated counters, and freezers.
\n2. **Air Conditioning Systems:** Monitoring the charge and operating pressure of automotive and building air conditioning systems.
\n3. **Process Technology:** Industrial processes where reliable, vibration-resistant pressure measurement is required.
\n4. **Maintenance and Service:** Thanks to the colored scale, service technicians can quickly check systems based on the specified refrigerant specifications.<\/p>\n
## Significance of Glycerin Filling<\/p>\n
Filling Leitenberger manometers with glycerin is crucial for long-term accuracy. Sudden pressure surges and vibrations caused by compressors are common in refrigeration systems. The viscosity of glycerin effectively dampens these movements, preventing the gauge indicator from jumping, which would make accurate reading difficult. Furthermore, glycerin also functions as a lubricant, reducing friction and wear on internal mechanical components, thereby significantly extending the instrument's service life.<\/p>\n
## Connection Options Details<\/p>\n
For flexible installation, Leitenberger offers a wide selection of connection threads:<\/p>\n
* **1\/4″ SAE (Standard American Screw):** A leggyakoribb csatlakoz\u00e1si m\u00e9ret a h\u0171t\u0151technikai t\u00f6lt\u0151cs\u00f6vekhez \u00e9s szervizcsatlakoz\u00f3khoz.
\n* **1\/8″ NPT (National Pipe Taper):** K\u00fapos menetes csatlakoz\u00e1s, amely kiv\u00e1l\u00f3 t\u00f6m\u00edt\u00e9st biztos\u00edt magas nyom\u00e1s alatt.
\n* **1\/2″ BSP (British Standard Pipe):** Egyenes menetes csatlakoz\u00e1s, gyakran haszn\u00e1lt nagyobb \u00e1tm\u00e9r\u0151j\u0171 rendszerekben vagy r\u00f6gz\u00edtett be\u00e9p\u00edt\u00e9sekn\u00e9l.<\/p>\n
The bottom-mounted connector, made of brass, guarantees a solid and reliable mechanical connection to the system.<\/p>\n
## Summary<\/p>\n
Leitenberger MG6H\/MG8H\/MG1H series pressure gauges are synonymous with reliability, accuracy, and durability in the field of refrigeration and air conditioning measurements. The stainless steel housing, glycerine damping, and color-coded scale optimized for refrigerants make these instruments indispensable tools during professional maintenance. The various thread types ensure that the instrument can be easily integrated into any existing or new system.<\/p>","protected":false},"excerpt":{"rendered":"
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