10 m³/min 8 bar low pressure Portable Diesel Air Compressor for Construction

The Peakroc® PRMD 10/8 model delivers a free air delivery of 10 m³/min at a working pressure of 8 bar (375cfm 116psi).. It is built for applications that require a stable air supply rather than high-pressure impact energy. Compared with smaller 5–7 m³/min units, this configuration offers higher flow for simultaneous tool operation, sandblasting, pipeline drying, or general site utility air.

1. Engine and Structural Design

• Powered by an industrial diesel engine designed for continuous-duty operation.

• The chassis uses a welded steel frame with vibration isolation mounts to minimise shock transfer during towing and operation.

• The canopy is manufactured from 2 mm cold-rolled steel with internal flame-retardant acoustic lining for reduced sound emission and mechanical protection.

2. Air End and Mechanical Components

• Fitted with a rotary screw air end with a precision-ground SAP rotor profile.

• Rotors are made from alloy steel and supported by SKF bearings.

• The system maintains a constant 8 bar discharge pressure with minimal flow drop under continuous load. Mechanical tolerances and low rotor clearance ensure efficiency and thermal stability.

3. Filtration and Service Access

• Two-stage air filtration system removes fine dust to protect the air end in abrasive environments such as blasting yards and concrete worksites.

• The lubricating oil circuit is filtered to maintain stable viscosity and extend internal component life.

• Service points — oil filter, coolant system, separator tank — are positioned for direct access, reducing service time on-site.