Unimac 150L Ultra-Silent Oil-Free Air Compressor 4.5HP 116PSI

A quad-motor oil-free compressor built around noise: Unimac rates it up to 50% quieter than comparable units, at an operator level of 59 dBa. Whisper Vortex cooling fans, Hush Baffle air intakes and vulcanised rubber motor mounts and tyres do the work.

Four twin-cylinder motors let the unit run at lower RPM, which reduces wear. Independent Motor Start brings them up one at a time so you avoid power surges and accidental overloads, and because each motor is controlled separately you can run only as much of the compressor as the job needs.

Oil-free and service-free - no engine maintenance, no belt replacements, no pulley adjustments.

Features

• Four 0.85kW twin-cylinder motors, 4.5HP total
• Independent cylinder operation and Independent Motor Start
• Oil-free, service-free design
• 150L air tank
• Whisper Vortex cooling fans and Hush Baffle air intakes
• Vulcanised rubber motor mounts and tyres
• Two Nitto quick-connect outlets
• Automatic pressure control switch with step start control box
• Dual tank and line pressure gauges
• Aluminium cooling fins
• Safety stop button and air bleed safety valve
• Four large easy-roll airless-tyre wheels, extended handle and two grab handles

Specifications

• Brand: Unimac
• Model: ACM-1500s Quiet Air series
• Free air delivery: 280L/min at 7 bar (10.0 CFM)
• Receiver capacity: 150L
• Working pressure: 116PSI (8 bar)
• Restart pressure: 95PSI (6 bar)
• Starting method: Automatic pressure control switch with step start control box
• Power rating: 4 x 0.85kW
• Motor input: 230-240V 50Hz
• Input voltage: 240V AC
• Power plug: 15A
• IP rating: IP20
• Wheels: Solid
• Noise level: 59 dBa (Lpa)
• Dimensions: 44cm x 115cm x 86cm (W x L x H)
• Weight: 97kg

In the box

• 1 x Unimac ACM-1500s air compressor
• User manual accessible online
• Minimal assembly required

Before you run it

When installing and commissioning, check and adjust the valves and fittings to prevent air leaks before use.

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