Hyundai 50 Litre Air Compressor, 11CFM/100psi, Oil Free, Low

Hyundai 50 Litre Air Compressor

Hyundai 50 Litre Air Compressor, 11CFM/100psi, Oil Free, Low Noise, Electric 2hp 230v Direct Drive, Lightweight, 11CFM/ 300 litres per Minute with 2 Year Warranty


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Brand Story


Weight: 37 kg
Size: HY27550
Dimensions: 67 x 36.5 x 67.5 cm; 37 Kilograms
Model: HY27550
Part: HY27550
Colour: White
Pack Quantity: 1
Batteries Required: No
Batteries Included: No
Manufacture: Hyundai
Dimensions: 67 x 36.5 x 67.5 cm; 37 Kilograms
Quantity: 1
Size: HY27550

29 Responses

  1. ARBYasmintbdce says:

     United Kingdom

    Bought this compressor because it said silent ,and have to say it is very quiet , I am using it to operate my sandblasting cabinet and airbrushing and it it coping well
    The video on my phone makes it sound louder than it is,
    Would I recommend it?? Yes I already have to my best friend

  2. Bob Gross says:

     United Kingdom

    Very quiet, no need to raise your voice to have a conversation standing next to the compressor, with the work spread across 4 cylinders it generates far less heat and runs much cooler than my old single cylinder compressor.
    In all I’m very happy with this unit.

  3. MarylouPring says:

     United Kingdom

    5.0 out of 5 stars Amazing product!

  4. Anonymous says:

     United Kingdom

    Great compressor delivered on a small pallet well wrapped
    Super low noise and easy to setup.

  5. Anonymous says:

     United Kingdom

    I have been looking for a good quality compressor at a reasonable price for a new business I’m selling up.
    This one fits the bill exactly, good build quality, compact, low noise level.
    Recommended, it does what it says on the tin.

  6. Anonymous says:

     United Kingdom

    It really is quiet, and the noise it does make is not unpleasant, no complaints. I was dreading the clanking banging horror that is most hobby air compressors but this is really quite decent. Seems to have a reasonable capacity too.

  7. Anonymous says:

     United Kingdom

    Does what it says on the tin.
    Makes compressed air and is very quiet (with the intake mufflers installed).
    A little lumpy to take in and out of a vehicle, but overall very happy so far.

    Also is oil-less which is a bonus.

  8. Anonymous says:

     United Kingdom

    I have had this compressor for 5 days now. Very happy with the machine, quiet and powerful enough for my workshop. A joy to use.

  9. MeaganHoldswort says:

     United Kingdom

    great product , does exactly what it needs to and quietly

  10. Anonymous says:

     United Kingdom

    Quiet and no oil in the line so my parts I dust off don’t get oily. Not big enough for painting imo

  11. Anonymous says:

     United Kingdom

    Liked all these noise Level Manoeuvrability Easy to use and very little maintenance only bad thing was the wheel assembly could have been clearer very small picture could do with blown up version.

  12. LuciaEasterbroo says:

     United Kingdom

    This is such a quiet compressor. Seems well built and having the 2 outlets can be useful.

  13. Anonymous says:

     United Kingdom

    Item arrived well packaged and super helpful delivery drivers! Very pleasant. Bought the 50litre version.
    The compressor is not exactly silent but considerably less noisy than a standard compressor. Got up to pressure quite quickly and tested the pressure cycle, really good. It has a 2 stage pressure regulation where the pressure in the tank is monitored for the switching of the compressor, then a further one for the pressure at the tool (airline). Pressure remained constant at airline.
    Good quality and clear English (not squinglish) instructions.
    Super happy with it and glad I dug deep into the pocket! By comparison, I wouldn’t bother with the other compressors.

  14. AlinaOrrozfullx says:

     United Kingdom

    … it is a lot quieter than the conventional motor-powered rotary type. Silent to me means just that: no noise, so I don’t understand how that term can be applied to a compressor that generates noise. Anyway, it’s a well built, quick-charging compressor using a pair of diaphragm pumps and does exactly what it’s supposed to do, with less noise than normal. I’m very happy with it.

  15. EwanCoaneax says:

     United Kingdom

    Came in very sturdy packaging, it has plenty of power for the size and really is a quiet compressor, my neighbours will be happy!
    Will happily buy a bigger one next time.

  16. KlausPinkston says:

     United Kingdom

    SO much less noisy. nice peace of kit well made.
    All works as it should. Nice that it has a water filter on it as standard.
    Comes with a few quick connectors.
    It dose only go to 100PSI then drops to 70 before kicking back in.
    worth noting.

  17. BeatricBsi says:

     United Kingdom

    A great upgrade for those who need a quiet compressor.
    Looks a really well mad piece of kit and has worked well so far.
    Handle could be slightly longer as, like all these small compressors, you need to walk a t a funny angle to wheel it about but I appreciate this would hinder stowing it under benches etc.

  18. GarfieldBinkley says:

     United Kingdom

    Best compressor I ve ever used quite you can talk to some one while it’s running ve
    ry pleased addition part of a valve broke today 13 06 22 lucky for me compressor company near me in hull so no piont in bothering warranty i fixed it in minutes still chuffed with my purchase

  19. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersAlthough not totally silent this compressor is very quiet and quick to pump up, with the 50l tank it had no trouble keeping my media blaster running.
    The build quality is very good, it is easy to manoeuvre with its wheels and loop handle.
    If I have one gripe it is that the drain down plug, under the air tank, is just a small diameter serrated brass plug that is difficult to undo by hand and would be a fiddle to get a tool onto to grip it.
    Needs a tee bar tap like on my old compressor. Picture shows the 2 types of draindown.

    5.0 out of 5 stars Neat unit with plenty of powe

  20. michael edelman says:

     United Kingdom

    The fact I’m writing this (which I never do usually) is recommendation in itself. Arrived a week before it was expected (ordered Sunday night, arrived Tuesday morning). Very sturdy box, all you have to do is bolt on the wheels, feet and screw in two air filters (dead simple). With trepidation, I plugged it in (the lead could be a bit longer as it’s only just over a metre long) interested to hear how noisy this might be given some of the reviews and was delighted to find my reaction was “is that it?” While technically it’s not ‘silent’, this is very quiet for its size. It’s also quite a low pitch noise so not at all distressing to the ear. Put it in a shed or behind a door and I doubt you’ll hear it at all. Certainly you won’t be disturbing any neighbours who I doubt will hear it either. Takes a minute or two from a standing start to get up to maximum pressure which the factory had set at an indicated 100 psi before it turned itself off, more than enough for the pressure casting I want to do. The indicated CFM should just about keep up with a modest car spray gun. Build quality looks very good too. There are puny airbrush compressors out there that are more expensive. This is more robust and should answer many people’s prayers. Overall, very highly recommended for anyone on a budget or pushed for space, and amazing value. All I’ll say is if it’s Far Eastern (probably), the standard of build is a notch or two above what its price would suggest.

  21. Anonymous says:

     United Kingdom

    I used one of these styles of compressor when I ran a printing and framing business in Hong Kong. Now back in the UK was pleased to see a Hyundai version of the same. Quality is superb, it’s super quiet and has a huge amount of airflow, which is important as I don’t have enough space for a larger tank. Sanding some doors with a rotary sander uses a lot of air and it sustained the peak workloads whilst being super quiet (dare I even say pleasurable, I love the sounds of these compressors – but that’s just me I guess)

  22. Bud Scannavino says:

     United Kingdom

    Brought this 6 months ago and it has been great. Well packaged upon arrival, easy to set up and looks great. Instructions for assembly could be a little clearer but soon worked it out. It really is a lot quieter than previous air compressors i’ve had and builds pressure quickly and runs my air tools no problem. A couple of my friends were impressed enough to buy themselves one too

  23. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersRight this is going to be a compressed article , firstly blimey it arrived quickly, next day & not on prime ,this is day one & what can I say , very quite , very quick to get up to pressure , even my cats weren’t bothered by it until it blew off , or was that me .

  24. angelharunapar says:

     United Kingdom

    Purchased to replace a leaking Bambi compressor.
    This unit supplies air to machinery in a small factory and was up and running in minutes after an extremely quick delivery ( was told 5-6 days but it arrived in 2 ).
    The build quality is impressive – every component seems to be to a high specification.
    The only minor gripe is that sold as a “silent” compressorit, it is a little noisier than I expected.

  25. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have been really impressed with this machine so far, it is very quite in operation and has coped with everything I have asked it to do. The compressor is really well made and seems very robust the minimal amount of self assembly was very straightforward. The machine was delivered in a rygged box with wooden reinforcing on the base to keep it safe in transit, overall vet happy with this purchase.

  26. Anonymous says:

     United Kingdom

    Golden Review Award: 11 From Our UsersMuch quieter than my now broken Wolf Sioux 25, but not “silent”. Despite the supplier being stated as Hyundai the product is sold through Genpower.
    Only used it once so far, but no operational problems. On setting up I found the following issues that I have reported to customer support via the Genpower website.

    1. Can’t locate safety valve.
    On page 10 the instructions state “release the air in the tank by pulling the safety valve”. I am unable to identify the safety valve. A diagram would be useful.

    2. The air regulator does not work correctly.
    The air regulator control valve (fitted to the smaller pressure gauge) operates only as an on/off valve regardless of it position. It appears to be broken.

    3. The main cable is very short
    The mains cable is too short to reach wall sockets mounted at eye level

  27. Anonymous says:

     United Kingdom

    Golden Review Award: 41 From Our UsersThis compressor is 100psi MAX. It turns out the auto pressure switch cuts back in at least 30 psi lower. Mine came from factory and switched between 99psi and 68psi. So in my opinion, this is overselling the item. If you want to run air tools you would use in a workshop, these often require 90psi minimum with their CFM demand value at 90. 68psi is nowhere near this figure, so this compressor, as quiet as it is, and as well made as it is, just really does not do the job. More for spraying and cleaning duties. This is not a piston compressor, hence why it is quieter, and also why it cannot make such high pressure. If you try to adjust it, the relief valve blows at 120psi ! and even then I was down at 86psi cut in pressure. It is not designed for air tool pressures and in my view this should be clearly stated. For the right jobs, it is a lovely unit.

  28. ConcettaPuy says:

     United Kingdom

    Golden Review Award: 6 From Our UsersIt’s much quieter than my previous compressor. It also loads up very quickly and has no leak issues.
    A very good product and well worth the money.

    The compressor used to stop just short of 6 bar so I called customer service before I increased the shut off above 6.2 Bar. Apparently they sometimes have them like this from factory but I was still within my warranty doing this.

    They also explained the newer versions don’t have the air release valve. Instead you are supposed to undo the valve underneath to release any air and condensation each week. I also bought some shut off valves as I was so use to having those on my last compressor. https://www.amazon.co.uk/gp/product/B07XFKWBLV/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

    5.0 out of 5 stars A great compressor for a small workshop

  29. Anonymous says:

     United Kingdom

    Bought this to replace an aging and noisy compressor. Placed order at 5:00pm and arrived 8:00am the next morning — impressive service. Easy and straight forward to assemble. Works a treat. It is so quite I kept checking it was still switched on. Highly recommended. With 11cfm it is well capable of carrying out all the tasks I need from air tools to paint spraying. With a 2year warranty you can’t go wrong.