Fixed speed rotary screw compressor

DMD 30-400

The DMD 30-400 range of oil-injected belt-driven screw compressors delivers reliable compressed air for a wide variety of industrial applications. Designed for performance, durability and ease of use, these compact systems provide flexible configurations and consistent operation.

DMD 30-400

Compact Solution

Flexible configurations with tank-mounted or floor units and optional integrated dryer ensure a compact, space-saving installation.

Reliable Performance

Robust belt-driven transmission and premium screw elements deliver consistent airflow and reliable operation in demanding conditions.

Easy Maintenance

All service components are easily accessible, enabling fast maintenance, reduced downtime and simplified daily operation.

Efficient belt-driven compressors built for everyday use

The DMD 30-400 series is designed to provide dependable compressed air across a wide power range from 2.2 to 30 kW. These oil-injected, belt-driven screw compressors combine a highly efficient airend with durable electric motors to ensure stable performance and long service life. Thanks to multiple configurations, including floor-mounted, tank-mounted and integrated dryer versions, the range adapts easily to different installation requirements while minimizing footprint and installation costs.

Built for real-world industrial environments, the DMD range focuses on reliability, operational efficiency and user comfort. The optimized cooling system, efficient filtration and robust components allow continuous operation even in demanding conditions. Advanced electronic control ensures smooth operation and monitoring of key parameters, helping operators maintain performance while reducing risk of downtime.

DMD 30-400_ghost

The DMD 30-400 series covers a power range from 2.2 kW to 30 kW, with different models delivering varying free air capacity depending on pressure levels. Units are available in multiple configurations, including standalone compressors, tank-mounted systems and versions with integrated dryers. Air receivers range from 200 to 500 liters depending on the model, supporting a wide range of industrial air requirements.

Maintenance has been simplified to reduce service time and operational cost. All key components are positioned under easily removable panels, allowing quick access for inspection and servicing. The external oil level sight glass enables fast monitoring without stopping the system, while the overall design ensures safe and efficient maintenance procedures. This user-focused approach helps minimize downtime and extends equipment lifetime.

The DMD 30-400 range is engineered to balance performance and efficiency, helping reduce overall operating costs. High-efficiency motors and optimized screw elements minimize energy consumption, while the integrated design options reduce installation effort and space requirements. Reliable operation and extended service intervals further contribute to lower total cost of ownership, making this range a practical and cost-effective solution for industrial users.

Technical informations

Model Capacity (m³/min) Motor power Noise level **
7 Bar 8 Bar 10 Bar kW HP dB(A)
DMD 30 C / 0,37 0,32 2,2 3 67
DMD 30 CR / 0,37 0,32 2,2 3 67
DMD 30 CRD / 0,37 0,32 2,2 3 67
DMD 40 C / 0,42 0,38 3 4 67
DMD 40 CR / 0,42 0,38 3 4 67
DMD 40 CRD / 0,42 0,38 3 4 67
DMD 55 C 0,62 0,57 0,5 4 5,5 68
DMD 55 CR 0,62 0,57 0,5 4 5,5 68
DMD 55 CRD 0,62 0,57 0,5 4 5,5 68
DMD 75 C 0,8 0,78 0,69 5,5 7,5 68
DMD 75 CR 0,8 0,78 0,69 5,5 7,5 68
DMD 75 CRD 0,8 0,78 0,69 5,5 7,5 68


C* Compressor CR** Compressor + Air Receiver CRD*** Compressor + Air Receiver + Dryer
** Noise level measured according to ISO 2151.
Capacity measured according to ISO 1217 ED3, Annex C-2010 at 1 bar inlet pressure and 20°C intake temperature.
DMD 30–40–55–75 models are mounted on a 270 L horizontal air receiver.

Model Max.working pressure Free Air Delivery @ reference conditions * Motor power Noise level **
Bar m³/h l/s cfm kW HP db(A)
DMD 100 8 68,4 19 40,3 7,5 10 65
10 59,8 16,6 35,2 7,5 10 65
13 46,8 13 27,5 7,5 10 65
DMD 150 8 97,2 27 57,2 11 15 69
10 85 23,6 50 11 15 69
13 69,1 19,2 40,7 11 15 69


* Unit performance measured according to ISO 1217, Annex C, latest edition
** Noise level measured according to ISO 2151:2004 using ISO 9614/2

Model Max. working pressure Free Air Delivery @ reference conditions * Motor power Noise level **
Bar m³/h l/s cfm kW hp db(A)
DMD 200 8 153 42,5 90 15 20 67
10 139 38,5 82 15 20 67
13 112 31,2 66 15 20 67
DMD 250 8 188 52,1 110 18,5 25 69
10 162 45 95 18,5 25 69
13 139 38,5 82 18,5 25 69
DMD 300 8 223 62 131 22 30 70
10 193 53,6 114 22 30 70
13 167 46,4 98 22 30 70
DMD 400 8 260 72,2 153 30 40 71
10 234 65,1 138 30 40 71
13 206 57,2 121 30 40 71


* Unit performance measured according to ISO 1217, Annex C, latest edition
** Noise level measured according to ISO 2151:2004 using ISO 9614/2

DMD 30-400

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