Oil-free Piston compressor

Piston Blocair BK

The Blocair BK  range of piston compressors provides completely oil-free air, making it an ideal choice for industries requiring pristine air quality. Its compact design and energy-efficient operation ensure dependable performance and user-friendly functionality. Discover how the BK can enhance your efficiency below.

EFFICIENT

Less consumption

Equipped with direct drive technology, the BK series minimises energy usage, cutting operating expenses while maintaining exceptional performance.

oil-free

Class 0

Delivering completely oil-free air, these compressors are perfect for applications demanding the highest levels of air purity, fully compliant with ISO 8573-1 Class 0 standards.

optimised design

Compact Size

Designed to fit in confined spaces, this range combines high performance with a compact footprint, ensuring straightforward and efficient installation.

PRODUCT OVERVIEW

Air Purity You can Rely on

When clean air is essential, the BK series steps up to deliver. Wholly oil-free and Class 0-certified, it keeps your processes free from contamination, making it a trusted choice for industries like food production, pharmaceuticals and high-tech manufacturing where air quality is non-negotiable.
 

The BK units excel in flexibility. Their compact design fit seamlessly into different setups—whether placed on a base, mounted on a tank or combined with an integrated dryer for enhanced air purity. Built for durability and requiring minimal maintenance, the range offers the peace of mind you need to focus on what matters most.

Worthington Creyssensac Blocair oil-free piston compressor

Class 0 Certified

The BK series holds ISO 8573-1 Class 0 certification, setting the benchmark for air purity. It guarantees air entirely free from oil vapours, aerosols, and other contaminants—essential for industries where precision and cleanliness are critical, such as food processing, pharmaceuticals, and electronics manufacturing.

Class 0 certification gives you the confidence that every operation will be supported by the purest air available. By eliminating contamination risks, the BK series safeguards both the quality of your processes and the integrity of your final products.

FULL OF FEATURES

Oil-free Technology and Space-saving Design

Oil-Free Air Compressor– With ISO 8573-1 Class 0 certification, the BK series ensures a completely oil-free air supply. This makes it the go-to choice for industries where even the smallest traces of oil could compromise processes or product quality.
 

Space-Saving Design – Compact yet versatile, it adapts effortlessly to your workspace. Whether you choose a base-mounted unit, a tank-mounted configuration, or an option with an integrated dryer, it combines flexibility with efficient use of space.

Why Choose the BK compressors?

When uncompromising air quality is essential, the BK series rises to the challenge. Providing 100% oil-free, Class 0-certified air, it protects critical processes from contamination, ensuring precision and safety in demanding applications. Constructed for continuous use, the range delivers dependable performance day after day with minimal maintenance. Indeed, its space-efficient design fits easily into any workspace, no matter the configurations (base or tank-mounted).

Are you looking for a compressor that delivers more than just air? The BK series offers a perfect balance of purity, efficiency and reliability, giving you confidence in your operations.

MORE FEATURES

Continuous Operation and Minimal Maintenance

Uninterrupted Operation – Unlike conventional piston compressors, the BK series delivers continuous operation without the need for cooling breaks. So you will get steady air supply, keeping your operations running smoothly while reducing wear and tear on components.
 

Minimal Maintenance – This series features easily accessible service points, simplifying upkeep. Its durable construction minimises downtime, lowers maintenance costs, and ensures long-term reliability.

Airlogic2T Controller

  • 100% Oil-Free Air
    Certified to ISO 8573-1 Class 0, the BK series provides air free from oil vapours, aerosols and contaminants, ensuring exceptional purity for critical applications.

  • Compact Versatility
    With base-mounted and tank-mounted options, these compressors fit seamlessly into any workspace, saving space without compromising performance.

  • Continuous Operation
    The series eliminates cool-down periods so that you get reliable and uninterrupted air supply.

  • Efficient Direct Drive Motor
    The direct drive system minimises friction, enhancing energy efficiency and optimising overall performance.

  • Durable Construction
    Made with robust materials, these compressors are built to perform reliably under demanding conditions.

  • Quiet Operation
    Low noise levels make the BK series ideal for sound-sensitive environments, maintaining a quiet workspace.

  • Enhanced Air Quality
    Full feature models include dryers and filters for superior air quality across diverse applications.

  • Integrated Silencing Hood
    This makes the BK appropriate for applications where low-noise levels are needed, due to the fact that it minimises noise.
     
  • Automated Condensate Removal
    Electronic condensate drain maintenance is simplified with the rationalized control of moisture and less manual intervention.
     
  • Intelligent oil monitoring
    Alerts well-informed in advance for refills to protect the system from undue wear and tear.
     
  • Energy-saving low-duty cycle
    Being a low-duty cycle serves to conserve energy and leave the compressor's lifespan longer due to intermittent use.

Get in touch today!

With so many options out there, how do you know which oil-free compressor is the best fit for your business? At Worthington Creyssensac, we’ve been helping businesses across Great Britain cut through the confusion and find solutions that truly work. Let’s talk about what you need and match you with the right compressor.

Technical data

POWER

1.5-7.5

The BK series offers reliable performance across various of applications.

FAD

930

This range ensures a consistent compressed air supply to meet diverse operational demands.

PRESSURE

10

The series operates at a maximum pressure of 10 bar, making it suitable for various industrial tasks.

Model Power (kW) Pressure (bar) Free Air Delivery (l/min) Noise Level (dB)
BK 1.5 - 7.5 10 186 / 240 / 492 / 660 / 930 69 - 77

For full technical specification and more information refer to product brochure

Blocair BK

Blocair BK

Full product range

Filename
WCO_BH BK BL_ENG_6999010593_Lowres_singlepages.pdf
Size
3 MB
Format
pdf
Download

Contact us !

Not sure which oil-free compressor setup is the right fit for your operations? Worthington Creyssensac supports businesses with expert guidance and tailored solutions. Whether you're upgrading or choosing a system for the first time, we’re here to help.

More Products

Popular Blogs

COMPRESSED AIR BASICS

What does Compressed Air Contain ?

Learn what compressed air contains and its benefits over electricity. Discover its applications and maintenance tips to keep your system efficient and reliable.

Selection Guide

Oil-free vs Oil-injected Piston Compressors

Oil-free vs. oil-injected piston compressors: Compare their benefits, drawbacks, and applications to choose the best option for your business needs.

GUIDE

Oil-free Screw Compressors

Learn about oil-free screw compressors, their benefits, and their crucial role for industries requiring clean and pure air.