Hyundai 2hp 50L Oil Free Low Noise Portable Electric Air Compressor 11CFM 118psi | HY27550

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NOW: £299.99 inc. VAT
£249.99 ex. VAT
WAS: £329.99 inc. VAT

Orders to be received within 1 - 5 working days. There may be a slight delay in courier tracking becoming available. Postcode exclusions apply.

4 months at 0% interest, Click for more info

(20 reviews) Write a Review

Powerful Compact Air Compressor

The HY27550 is a powerful yet compact 1500w oil free low noise, often known as a ‘silent’ air compressor from Hyundai. Designed for DIY and trade applications the HY27550 silenced oil free air compressor is ideal for spray-painting, blowing away dirt and dust, nailing, inflating tyres or operating air tools.


Weighing 37kg the HY27550 air compressor is lighter than your conventional piston type air compressor and is completely oil free, so there is no risk of oil contamination in the air supply. The HY27550 features 2 large wheels and 2 robust rubber mounted feet and a front handle for easy maneuverability.

Ideal For Home Workshop

Powered by twin 750w motors giving a combined power of 1500w directly connected to the oil less pumps mounted on anti-vibration rubber mounts, makes it ideal for the home workshop or garage use where conventional residential power sockets are available.

Maintenance Free

This maintenance free compressor uses oil free diaphragm pumps to produce a clean air supply and considerably reduce noise compared to conventional piston compressors.

50 Litre Tank

With a 50 litre tank capacity this compressor provides an air displacement of 11CFM/ 300 litres per minute and a discharge pressure of 7 bar/ 100 psi.

Automatic Stop Start

The pressure control system automatically stops and starts the motor to maintain the pressure in the air tank and comes with a twin gauge air pressure regulator.

Euro Quick Release

Fitted with Euro quick release connectors this compressor is fitted with a standard 13A UK Plug.

In The Box:

  • HY27550 Electric Air Compressor
  • Wheels
  • Mounts 
  • User Manual

Compressor Care

Pressure safety valves on Hyundai air compressors have been updated in compliance with the latest CE certification standards. The pressure release pull ring has been removed from the safety valve to prevent it from being misused to drain the air from the compressor tank, causing excessive wear to the valve. Air and moisture should always be released using the drain valve located on the bottom of the tank.


Covered by Hyundai 2 year standard warranty.


Model HY27550
Start Method 13A UK Plug
Fuel/Power Source Electric
Cable Length (m) 1
Stationary / Wheeled Wheeled
Drive Type Direct Drive
Lubrication Type Oil Free
Tank Capacity (L) 50
Tank Material Steel
Duty Cycle -
Discharge Pressure (psi/bar) 100/7
Max Pressure (psi/bar) 118/8
Air Flow FAD (L/min) 150
Air Flow FAD (CFM) 5.28
Air Displacement (L/min) 300
Air Displacement (CFM) 10.6
Air Outlet Connection Euro Quick Release
Voltage 230
Rated Power (w) 2 x 750
Motor Power kW/hp 1.5/2
Pump (RPM) 1450
Speed (RPM) 1450
Noise Level @ 7m (dB) 60
Gross Weight (kg) 48
Net Weight (kg) 39
Fully Assembled Dimensions (H x W x L) (mm) 675 x 365 x 670
Packaged Dimensions (H x W x L) (mm) 760 x 375 x 760
Product Type Air Compressor
Warranty (years) 2
Commercial Warranty (years) 1
Model EAN 5056275759230
In The Box HY27550 Electric Air Compressor , Wheels , Mounts, User Manual

20 Reviews Hide Reviews Show Reviews

  • 5
    Excellent compressor

    Posted by Richard Garwell on 9th Jun 2024

    Very pleased with purchase, super quiet (but not silent Hyundai) and excellent build quality.

  • 5

    Posted by Errol Dunham on 18th Feb 2024

    Bought this silent compressor to replace a traditional oil filled one which was very noisy in my garage. I can’t believe how quiet it is, all you can hear is a low level rumble.

  • 5
    Hyundai 50 litre compressor

    Posted by Max Thomson on 30th Sep 2022

    Stunningly quiet and compact compressor, has to be the quietest compressor I've come across. Along with prompt delivery. Great service.

  • 5

    Posted by Kim English on 24th Aug 2022

    As described - startling quiet compared to my old 2.5hp compressor - certainly won't upset the neighbours and I l8ve on a Residential Park Hone site - looks good build quality too

  • 5

    Posted by Alex Thompson on 21st Sep 2021

    Great little compressor, using it for midi spraying with small CFM gun and general tools. So much quieter than my old direct drive on, very happy.

  • 5
    Great silent compressor

    Posted by Christopher on 13th Aug 2021

    Bought this to replace an old compressor because it was so loud I couldn't even use it. After powering this up i was shocked at just how quiet it is, air coming out of a blower gun at 100psi is louder than the compressor running, absolutely fantastic.

  • 5
    Very quiet, powerful, well made compressor

    Posted by Praetorian on 26th Apr 2021

    Surprisingly quiet, which will help if I forget to turn it off and it starts up in the small hours. It is pretty powerful - buzzed off the wheel nuts my previous compressor struggled with. Very well made and the dual compressor system is elegant. Competitively priced - so all good really!

  • 4
    Queit enough for residential use

    Posted by Michael on 25th Apr 2021

    I bought this to replace a noisy 3hp 50l, I went from not using my compressor due to the sheer noise throughout the house and the racket in my garage to happily turning it on just to blow the dust off of things i could easily wipe. The packaging is fantastic, top and bottom are ply and the sides are thick reinforced cardboard, took me a good five minutes to pull it apart! The noise level is such that i dont need to raise my voice and it cant be heard outside of the garage at all which is all i can ask for. I out it under a workbench and it muffled it further so its barely noticable over the various hums from other equipment in my garage. The wheels are a bit useless, i may have moutned them wrong but the instructions were useless and i couldnt see a better way, thankfully i dont plan to move it but its definitely better than no wheels. The air filter is a nice touch, but drops the dynamic pressure to around 35psi when set with a static pressure of 90, i swapped it for a cheap one on amazon for around £15 and now my dynamic pressure is about 85. I recommend you either remove or replace it if you need more oomph for your tools. Recharge time is good and fill time is good, recharging from cut in to cut out is about 40s which is perfectly fine and im not missing the extra power from my 3hp. The cfm numbers on the site are a bit of an exaggeration, however id gladly point out this is commonplace and it seems to be inline with my 2hp compressor that quotes the same from machinemart. Overall, it would be great if the manufacturer improved the wheels and filter, but its nice they included either so i cant complain and the actual compressor itself is great.

  • 5
    Excellent and very quiet.

    Posted by Peter on 23rd Apr 2021

    Purchased compressor as the old piston one was very noisy, I'm very pleased with the product the motors are very quiet in comparison. Highly recommended.

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