SIP QT DD 4.5hp 150ltr Ultra Low Noise Compressor

The SIP QT DD 4.5hp 150ltr Ultra Low Noise Compressor is engineered to deliver outstanding performance with minimal sound disruption, making it ideal for professional workshops and industrial environments. With a 4.5hp motor and a generous 150-litre air receiver, this direct-drive compressor ensures a consistent and powerful air supply to handle demanding pneumatic tools and machinery. Its ultra-low noise operation—thanks to the Quiet Technology (QT) system—makes it the perfect solution for noise-sensitive spaces without compromising output. Built for durability and long-term efficiency, this compressor features a heavy-duty construction, high airflow, and thermal protection for safe and reliable operation. Whether you’re spraying, sanding, inflating, or operating air tools, this compressor delivers precision, quiet performance, and workshop-grade power you can count on.
Key Features
Quiet Technology (QT): Ultra-low noise operation below 70dB(A) for quiet workspaces.
Powerful 4.5hp Motor: Delivers consistent high performance for workshop applications.
Large 150L Air Tank: Provides extended run times with fewer interruptions.
Direct Drive System: Improves efficiency and reduces maintenance needs.
Thermal Overload Protection: Prevents motor damage during prolonged use.
Detailed Specifications
Motor Power: 4.5hp (3.3kW)
Air Receiver Capacity: 150 litres
Max. Pressure: 145psi (10 bar)
Air Displacement: 14CFM (397L/min)
Noise Level: Only 70dB(A)
Power Supply: 230v (13amp)
Pump Type: Direct Drive, oil-lubricated
Dimensions: 1220mm x 410mm x 810mm
Weight: 110kg
Product Benefits and Uses
 
Quiet operation makes it ideal for garages, workshops, and home use.
High airflow and capacity for running air tools, spray guns, and inflators.
Low maintenance direct drive system ensures long service life.
Perfect for industrial tasks requiring prolonged air delivery.
Compact design allows easy storage and mobility within the workspace.