Hertz HRD 30 Refrigerated Compressed Air Dryer | 29 CFM | 16 Bar | Integrated Filters
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The Hertz HRD 30 is a compact, high-efficiency refrigerated compressed air dryer designed to deliver consistently dry air at a +3°C pressure dew point. Ideal for workshops, automotive, manufacturing and small industrial applications, it protects your tools, pipework and equipment from moisture, corrosion and contamination.
With integrated inlet and outlet filters (pre + fine), the HRD 30 reduces particles to 0.01 micron and residual oil to 0.01 mg/m³, delivering cleaner air straight from the unit. Its low pressure drop design and R-134a refrigerant allow reliable operation even in higher ambient temperatures (up to 50°C) and inlet temperatures up to 60°C.
Key Benefits
- Reliable dry air – +3°C pressure dew point (ISO 8573-1 Class 4)
- Integrated filtration – Pre and fine filters included (MX+MY type)
- Low pressure drop – Minimises energy loss across the system
- Compact footprint – Space-saving design with easy component access
- Tropical-rated – Handles high ambient and inlet temperatures
- Digital control – DigiPro controller with energy-saving features
- Easy maintenance – Separate electrical and cooling sections
Rated for up to 16 bar (232 psi) and supplied ready for 230 V / 1 Ph / 50 Hz operation with G ½” BSP connections. Perfect partner for compressors in the 15–25 CFM range.
Capacity is stated under standard reference conditions (approx. 7 bar, 35°C inlet, 25°C ambient per ISO 7183). Actual performance varies with inlet conditions – contact us for sizing advice.
| Specification | Value |
|---|---|
| Model | Hertz HRD 30 |
| Capacity | 0.83 m³/min (29 CFM) |
| Pressure Dew Point | +3°C |
| Max. Working Pressure | 16 bar (232 psi) |
| Connection | G ½” BSP |
| Voltage | 230 V / 1 Ph / 50 Hz |
| Refrigerant | R-134a |
| Max. Ambient Temperature | 50°C |
| Max. Inlet Temperature | 60°C |
| Integrated Filters | Pre + Fine (HGKON 55 MX+MY or equivalent) |
| Filter Performance | 0.01 µm particles / 0.01 mg/m³ oil |
| Dimensions (L × W × H) | Approx. 423 × 393 × 567 mm |
| Weight | 32 kg |
| Controller | DigiPro (digital) |
Yes, airlinkcompressors.com offer an installation & commissioning service, please contact support for further information on technical@airlinkcompressors.com
If you purchase any equipment from airlinkcompressors.com you are entitled to free full technical support from experts in the trade, supporting with installation, repairs & servicing. We also offer onging maintenance packages inhouse, please contact technical@airlinkcompressors.com for further information.
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Yes, we do deliver to NI (Northern Ireland) for larger items please ask for a carrige costing - sales@airlinkcompressors.com
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Excellent service, correct part identified and delivered on time. Compressor up and running with little downtime.
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Good range of compressors to choose from with good information and specifications. Purchase was smooth and easy, SIP were slow to ship but the team hurried them along.
