Fixed speed rotary screw compressor

RMD Series

The Mark RMD Series gear-driven screw compressors deliver robust performance and energy efficiency for industrial applications. Built for continuous operation, they combine durable engineering, optimized airflow, and easy maintenance to ensure maximum uptime and reduced operating costs.

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Gear-Driven Reliability

Gear-driven transmission eliminates belt wear, reduces energy loss, and ensures long-lasting performance in demanding conditions.

High-Efficiency Motor

IE3 motors provide superior efficiency and durability, lowering energy consumption while maintaining consistent output.

Optimized Cooling

Advanced cooling system with separate oil and air coolers ensures stable operation and extended component life.

Engineered for efficiency and durability

The RMD Series is designed for heavy-duty industrial use, featuring a robust gear-driven transmission that minimizes energy losses and maintenance compared to belt systems. Its advanced screw element delivers high Free Air Delivery with reduced power consumption, ensuring reliable performance under continuous operation.

With optimized cooling and high-quality filtration, the RMD Series guarantees long component life and superior air quality. The compact design simplifies installation, while easy-access panels make servicing straightforward. Combined with IE3 motors, these compressors offer exceptional efficiency and durability for demanding environments.

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The RMD Series covers power ratings from 55 kW to 75 kW, operating pressures up to 13 bar, and Free Air Delivery exceeding 800 m³/h. Noise levels remain low for improved workplace comfort, and the compact footprint ensures easy integration into existing setups. Built with premium materials and optimized cooling, these compressors deliver consistent performance even in harsh conditions.

Maintenance is simplified with fewer moving parts and easy-access panels, reducing downtime and service costs. Regular servicing with original parts ensures optimal performance and extended equipment life. The design minimizes wear and tear, making the RMD Series a cost-effective solution for long-term reliability.

Gear-driven technology reduces transmission losses, lowering energy consumption and improving overall efficiency. Combined with IE3 motors and optimized airflow, the RMD Series delivers significant energy savings and reduced maintenance costs. Its robust design enhances productivity and minimizes total cost of ownership, making it a smart investment for industrial operations.

Technical informations

 

Model Frequency Max working pressure Reference working pressure Free air delivery @ reference conditions Motor power Noise level Cooling air volume
Hz bar(g) bar(g) m³/h l/s cfm kW Hp dB(A) m³/h
RMD 55 50 7,5 7 626 174 368 55 75 71 10224
8,5 8 598 166 352 55 75 71 10224
10 9,5 536 149 316 55 75 70 10224
13 12,5 474 132 279 55 75 70 10224
RMD 75 7,5 7 808 224 475 75 100 73 10224
8,5 8 779 216 458 75 100 72 10224
10 9,5 720 200 424 75 100
73 10224
13 12,5 622 173 366 75 100 73 10224
RMD 55 60 6,9 7 636 177 375 55 75 71 10224
8,6 8 581 161 342 55 75 71 10224
10,3 9,5 553 154 325 55 75 73 10224
12 12,5 505 140 297 55 75 70 10224
RMD 75 6,9 7 815 226 480 75 100 73 10224
8,6 8 777 216 457 75 100 73 10224
10,3 9,5 704 195 414 75 100 73 10224
12 12,5 634 176 373 75 100 73 10224

RMD Series

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