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LOW OUTLET TEMPERATURE REFRIGERATION DRYERS
AMH Dryers
The AMH range of refrigerant cycle dryers is used in situations with high temperature inlet compressed air produced by piston compressors.
Features
Technical Data
Main Components
Features
MAIN FEATURES
The AMH range is designed for high-temperature inlet air from piston compressors, improving on the AMD series with both quality and performance. Key features include:
- Integration of a pre-cooler in one unit to reduce incoming air temperature.
- Use of ambient air for cooling before entering the refrigerant cycle dryer.
- Incorporation of the ALU-DRY module for drying.
- Managed by an industry 4.0-ready electronic controller.
This range offers a compact, cost-effective solution with optimal compressed air treatment.
MAXIMUM OPERATING CONDITIONS:
- Ambient temperature: +45°C
- Inlet air pressure: 16 barg (AMH8÷18) – 14 barg
- Inlet air temperature: +90°
Technical Data
| Model | Refrigerant | Air flow | Power Supply | Connections | ||||
| [Type] | [m3/h] | [l/min] | [scfm] | [Ph/Volt/Fr] | [ Ø ] | |||
| AMH 8 | R 134.a | 48 | 800 | 28 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 12 | R 134.a | 72 | 1 200 | 42 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 18 | R 134.a | 108 | 1 800 | 64 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 25 | R 134.a | 150 | 2 500 | 88 | 1/230/50 | G 1” BSP-F | ||
| AMH 32 | R 134.a | 192 | 3 200 | 113 | 1/230/50 | G 1.1/4” BSP-F | ||
| AMH 45 | R 407C | 270 | 4 500 | 159 | 1/230/50 | G 1.1/4” BSP-F | ||
| AMH 8 | R 134.a | 48 | 800 | 28 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 12 | R 134.a | 72 | 1 200 | 42 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 18 | R 134.a | 108 | 1 800 | 64 | 1/230/50 | G 1/2” BSP-F | ||
| AMH 25 | R 134.a | 150 | 2 500 | 88 | 1/230/50 | G 1” BSP-F | ||
| AMH 32 | R 134.a | 192 | 3 200 | 113 | 1/230/50 | G 1.1/4” BSP-F | ||
| AMH 45 | R 407C | 270 | 4 500 | 159 | 1/230/50 | G 1.1/4” BSP-F | ||
Data refer to the following nominal condition: ambient temperature + 32 °C; inlet air pressure 7 barg; inlet air temperature +80 °C.
Main Components
- ALU DRY Aluminum Heat Exchanger
- Highly Efficient Compressor
- Large Condenser Unit
- DMC34 Digital Controller with RS485 Modbus Functionality
- Thermal Protection or Thermo-Ammeter Monitoring for the Refrigerant Compressor
- Automated Control of Condensation Pressure
- Bypass Valve for Hot Gas
- Scheduled Condensation Drainage System
- Aftercooler Feature
- Models Available with Custom Power Supply and Connection Specifications [Ph/V/Hz] Upon Request