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A leader in the UK market for fifty years, HPC’s “yellow-box” compressed air systems can be found throughout British industry, from workshops and garages to factories and power stations. In partnership with KAESER Kompressoren SE, HPC provides its customers with the most reliable and efficient Compressed Air Systems. The partnership with KAESER of Germany is at the heart of HPC’s business. HPC Precision Engineering is trusted to supply KAESER with high precision air-end components and for forty years.

The HPC 5 Year NO QUIBBLE Warranty

The HPC No Quibble Warranty plan is a customer orientated package that underlines the reputation of HPC equipment for reliability, quality of engineering and durability.

In the unlikely event of a fault occurring with your new HPC equipment, the plan provides you with the confidence and knowledge that the fault will be rectified quickly, expertly and without cost.

All HPC ask of you is that your new equipment is covered by a suitable service agreement with HPC or an HPC Authorised Distributor for the duration of the warranty.

Unlike other manufacturers‘Free of Charge’ warranty plans there are...

  • No hidden costs
  • No stage payments
  • No excess demands
  • No previous claim penalties
  • No restriction on hours run

    and definitely...
    No Quibbles

Rotary Screw Compressors

Rotary screw compressors supply production processes in industry, trade and workshop applications with a reliable supply of quality compressed air. They are the preferred choice for users requiring constant pressure over prolonged periods.

To ensure that HPC KAESER rotary screw compressors operate as efficiently as possible, KAESER developed its own special rotor profile. SIGMA profile rotors provide you with energy savings of up to 15% compared with conventional rotor profile designs.

Furthermore, HPC KAESER airends with SIGMA profile rotors boast an exceptionally long service life. This is in no small part due to the special roller bearings that are precision adjusted and generously sized. Combine this with in-house high-end manufacturing processes with lowest possible manufacturing tolerances and you have an exceptional product.

MOBILAIR Portable Compressors

HPC KAESER MOBILAIR Screw Compressors are powerful, portable machines for providing compressed air on a construction site for applications such as road breakers, power moles, sand blasters or in industry as temporary machines or for specialist applications. A wide range of models and options covers every demand from power tools to auxiliary electrical supplies for lighting and welding.

The HPC KAESER partnership provides a wealth of experience and expertise with a range of portable compressors and accessories providing ideal solutions to the varied needs and demands of the UK portable compressor Plant Hire industry and market. 

From the compact M13 with a capacity of 1.2 m³/min (42cfm) at 7 bar, that can be transported in the back of a small vehicle, to the high-performance M350 delivering 34 m³/min (1201cfm) at 8.6 bar and beyond to the M500-2 delivering 45.8 m³/min (1617 cfm) at 6.9 bar of 100% OIL FREE air.

HPC KAESER Rotary Blowers

Quiet powerhouses – from vacuum to low-pressure operation

Low-maintenance HPC KAESER blowers deliver pressurised air quietly and efficiently for a wide range of applications:

  • for pneumatic conveying of bulk materials
  • in water management – for example biological treatment and filter flushing
  • for the production of blowing and cooling air for industrial purposes
  • in mobile applications – for example animal feed mixing, tanker discharge, suction vehicles and airport runway cleaners

HPC KAESER provide two different concepts to meet application demand and requirements:

  • Rotary Blowers with efficient, three-lobe OMEGA profile rotors and a casing designed to minimise pulsation effects

  • Screw Blowers with the energy-saving SIGMA profile rotors – designed by HPC KAESER for optimal power reduction and performance

Master & Compressor Controllers

The Control Centre for your Compressed Air Supply and Key Technology for Industry 4.0

The SIGMA AIR MANAGER 4.0 (SAM 4.0) - Master Controller (central intelligence) and SIGMA CONTROL 2 (SC2 & SC2IO) - Compressor Controllers (local intelligence) ensure efficient interplay between all components in your compressed air system. This is where the biggest energy savings in a system can be achieved. The capabilities of an intelligent computer are needed to perform such a complex task, including:

  • Ongoing reduction of energy consumption throughout the entire life cycle of the system (simulation-based calculation of the most efficient operation scenario)
  • Control of individual components within a compressed air station
  • Compressed air and compressed air cost management
  • Communication between a wide range of system components

Compressed Air Storage, Distribution & Pressure Maintenance

Compressed air storage, distribution and pressure maintenance systems are key components of any compressed air station. Efficient operation is assured only if network pressure is stable at all points and if the compressed air quality is high.


  • Long operational life thanks to exceptional production quality
  • Reduced costs due to maintenance- and operator-friendly design
  • Optimal compatibility and installation variability
  • Individual consultation and a global service network

HPC KAESER Reciprocating Compressors - Ideal for fluctuating or low air demand applications

The optimal duty cycle for reciprocating compressors is between 60 and 70%. As such, they are the best choice for high-fluctuation operation with load peaks – especially for trades, workshops, light manufacturing and small industry.

When used as boosters, reciprocating compressors can augment existing system pressure, raising it to 45 bar in specific locations.

The comprehensive range of HPC KAESER reciprocating compressors includes portable and stationary models, oil lubricated and oil free options, complete modular systems, boosters and specialist OEM turnkey stations.


Authorised distributors for

  • HPC
  • Camozzi
  • Festo
  • Beko
  • Teseo
  • Ransburg
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© 2024 Chelmer Pneumatics & Compressors Ltd.

Chelmer Pneumatics & Compressors Ltd is a company registered in England and Wales with company number 2190542. Registered office: Bellcroft, Eastways, Witham, Essex CM8 3YU.

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