In order to carry out targeted and correct maintenance and to identify the exact components to be replaced, as indicated in the maintenance intervals specified in the use and maintenance manuals, NUAIR has developed two specific programmes: “LLK (Long Life Kit)’ for the screw compressors and ‘MPK’ for the piston range.
Maintenance programmes for screw compressors are carried out exclusively by NUAIR Authorised Service Centres.
The kits can be found on our FSN Portal, in the Members Area of the website.
LLK for screw compressors
Maintenance programmes for screw compressors, carried out exclusively by NUAIR Authorised Service Centres, guarantee timely, cost-effective and highly professional service, with the use of original FSN brand spare parts. The FSN Long Life Kit, equipped with filters and all other necessary components, extends service intervals, reduces repair costs and ensures consistent performance over time.
MPK for piston compressors
The FSN MPK kits are specifically designed to carry out preventive and error-free maintenance on NUAIR piston compressors, making it easy to identify the exact components to replace, being inclusive of all materials required for
the specific procedure and saving costs.
Our mineral-based or synthetic FSN lubricants are specifically designed for use on NUAIR compressors, supplied by the best, industry-leading manufacturers.
RotarECOFLUID: formulated with high quality selected mineral oil, this lubricant offers optimal control of oxidation and residue deposits as well as an excellent level of thermal stability and oxidation to ensure the longevity of equipment and continued high performance.
RotEnergyPlus to synthetic base: ensures quick water separation with reduced friction and energy consumption, provides long maintenance intervals and ensures excellent lubrication of the bearings while offering an excellent protection throughout.

A high quality lubricant for rotary compressors suitable for use in the food industry, where specific quality standards are required.

SyntEnergy is a synthetic oil with additives specifically designed for piston compressors: it limits consumption, increases its average life and reduces carbonization by more than 90%. Available in individual 1-litre cans or in multi-pack of 20 cans.
VG 100 mineral oil contains anti-corrosion and anti-rust additives that are particularly well-suited for piston compressors. VG 100 is available in 1-lt can.

In the Members Area of the site, our authorised customers can consult the spare parts lists for each compressor model and the relevant exploded views at any time, as well as the technical documentation related to each individual product.
If you are our customer but do not yet have the credentials to access the Members Area, contact your Agent.
Thanks to our ‘Hot-Line’ service, we are able to prepare and ship urgent spare parts orders worldwide on the same day.