The Leitenberger MB/MR series pressure gauges are high-quality, dry-operation, pulsation-free manometers specifically designed for the reliable pressure measurement in refrigeration and air conditioning systems. The „Made in Germany” quality guarantees a long service life and accurate measurements even in the most demanding industrial environments.
These instruments are ideal for monitoring the pressure of the refrigerant, ensuring optimal system operation and the professional execution of maintenance tasks.
The MB/MR series pressure gauges prioritize reliability and easy readability:
Dry Design: The instruments are dry-filled, which guarantees pulsation-free operation, even under strongly fluctuating pressure conditions. This increases measurement accuracy and reduces wear on internal components.
Outstanding Accuracy: The accuracy class 1.6 (Class 1.6) ensures that the measured values meet strict professional requirements.
Robust Design: The steel sheet housing is resistant to mechanical stress. The color of the housing indicates the pressure range:
Blue: Low pressure
Red: High pressure
Color Scale for Refrigerants: The colored markings on the scale facilitate quick and error-free identification in pressure ranges belonging to different refrigerants.
Connectivity Options: The instruments have a brass connection, which is available in a radial (bottom) or axial (rear) arrangement.
Standard Thread Sizes: Two standard connection threads are available for broad compatibility: 1/4 SAE or 1/8 NPT.
The MB/MR series is available in two main sizes and designs, with different diameters and connection types.
| Típus | Housing Diameter (NG) | A (mm) | C (mm) | D (mm) | F (Connection) | G (Connection Thread) | H (mm) | K (mm) | SW (Wrench opening) |
|---|---|---|---|---|---|---|---|---|---|
| MB618 / MR638 | 63 | 28 | 6 | 68,3 | 13 | 1/4 SAE | 91 | 9 | 14 |
| MB818 / MR818 | 80 | 29 | 6,3 | 86 | 10 | 1/8 NPT | 105 | 9 | 14 |
General Technical Parameters:
Scale: bar / psi (dual scale)
Accuracy: Class 1.6
Housing Material: Steel plate, blue or red coating
Connection Material: Brass
Configuration: Dry, pulsation-free
The Leitenberger MB/MR pressure gauges are ideal for all applications requiring reliable and accurate pressure monitoring in connection with refrigerants:
Air conditioning and Refrigeration Technology: General pressure monitoring in compressor, condenser, and evaporator systems.
Maintenance and Service: For checking system integrity during charging and leak testing processes.
Industrial Refrigeration Equipment: Continuous monitoring of high-capacity industrial refrigeration systems.
Cold Rooms and Cabinets: Recording pressure data forming the basis of temperature control.
Leitenberger Mess- und Regeltechnik GmbH is committed to quality made in Germany, which guarantees that every single instrument meets the highest quality and reliability standards. The MB/MR series is the perfect combination of precision measurement technology and durable design for refrigeration professionals.
