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FINI CUBE • Integrated Dryer

FINI CUBE Floor-Mounted Screw Compressors with Dryer

Direct-drive 4–7.5 kW CUBE ES screw compressors with integrated refrigerated drying, delivering 16.2 to 37.1 CFM at up to 10 bar in a compact floor-mounted package.

Compressed-air generation and refrigerated drying in one compact cabinet

FINI CUBE ES floor-mounted models combine the fixed-speed direct-drive compressor with an integrated refrigerated dryer, reducing the number of separate floor-standing items required in the plant room.

The range covers 4 kW, 5.5 kW and 7.5 kW outputs, with 16.2, 24.9 and 37.1 CFM respectively at up to 10 bar.

These packages are ideal where a separate receiver can be installed or already exists, but integrated moisture control is preferred at the compressor.

Integrated DryerRefrigerated drying is built into the compressor package to help reduce downstream moisture.
Three Output Sizes4 kW, 5.5 kW and 7.5 kW choices cover 16.2 to 37.1 CFM.
Direct DriveCUBE uses a gearless coaxial direct-drive arrangement rather than a belt transmission.
Separate ReceiverPair the package with a correctly sized external air receiver for storage and system stability.
4–7.5 kW
16.2–37.1 CFM
Up to 10 Bar
Integrated Dryer
400/415V Three Phase
For reliable sizing, add together the airflow of equipment that can operate at the same time, confirm the required working pressure at the furthest point of use and allow sensible spare capacity. If you are unsure, call 0121 753 3330 and we can help assess the duty.
3 Models

FINI CUBE Floor-Mounted ES Range

Compare the 4 kW, 5.5 kW and 7.5 kW dryer-equipped models by airflow and duty requirement.

Model & Output Guide

Match airflow to the job before choosing the package

CFM is the key starting point for compressor sizing because it describes how much air the machine can deliver. kW indicates motor power, while bar describes pressure. The right compressor must provide both the required airflow and sufficient pressure after normal system losses.

CUBE 4-10 ES4 kW16.2 CFM460 L/min63 dB(A)
CUBE 5.5-10 ES5.5 kW24.9 CFM705 L/min68 dB(A)
CUBE 7.510 ES7.5 kW37.1 CFM1050 L/min67 dB(A)
Do not size from receiver litres or motor kW alone. Two applications with the same receiver size can have very different continuous air demands.
Configuration Guide

Build the compressed-air system around the application

Integrated refrigerated dryer

Helps cool the compressed air and separate condensed moisture before it reaches downstream equipment.

External receiver provision

A suitable receiver should still be considered to provide stored air and stabilise system demand.

Filtration still matters

Drying and filtration perform different jobs. Choose appropriate pre/final filtration where the application needs a defined air quality.

Drain management

Condensate from the dryer, receiver and filters must be drained and disposed of appropriately.

The ES designation identifies the integrated refrigerated dryer package. Dryer capacity should always have adequate spare flow capacity for the compressor and the expected operating conditions; if air quality is critical, specify the complete treatment train rather than relying on the dryer alone.
Sizing & Installation

What to check before ordering

  • Airflow: establish the combined CFM of tools and machinery that can run together, not just the largest single user.
  • Pressure: confirm the pressure required at the point of use and allow for losses through pipework, filters and dryers.
  • Electrical supply: these CUBE models are three phase; confirm the final 400/415V supply, isolator, protection and cable requirements for the selected machine with a competent electrician.
  • Ventilation: allow enough cool intake air and a clear route for warm cooling air to leave the compressor area.
  • Service access: leave practical clearance around service panels, filters, drains and air-treatment components.
  • Pipework: use adequately sized distribution pipework to reduce pressure drop and provide isolation points where equipment needs to be maintained.
  • Condensate: receivers, dryers and filters can produce condensate; provide suitable automatic drains and compliant disposal arrangements.
CFM, kW & Pressure

Three figures that should be considered together

CFM — Airflow

Free-air delivery is the amount of compressed air available to the system. Choose enough CFM for simultaneous demand and a sensible operating reserve.

kW — Motor Power

Motor kW is useful for identifying the compressor size, but it is not a substitute for checking the delivered airflow at the required pressure.

Bar — Working Pressure

Higher pressure is not automatically better. Excess system pressure can increase energy use, leakage and stress on pneumatic equipment.

Receiver — Stored Air

The receiver provides storage and helps stabilise demand. It does not create additional continuous CFM, so compressor output must still match the process.

Frequently Asked Questions

FINI CUBE questions answered

What does ES mean on these CUBE compressors?

ES identifies the integrated refrigerated dryer version of the CUBE package.

Does the integrated dryer replace an air receiver?

No. The dryer treats moisture; the receiver stores compressed air and supports system stability. They perform different functions.

Does a refrigerated dryer remove all contaminants?

No. A refrigerated dryer primarily reduces moisture. Suitable filtration may still be required for particles, oil aerosol or higher air-quality demands.

Which ES model has the highest output?

The 7.5 kW CUBE 7.510 ES provides approximately 37.1 CFM / 1050 L/min at up to 10 bar.

Can you specify the receiver, filters and installation too?

Yes. Compressed Air Systems UK can help size the compressor, receiver, dryer/filters, pipework and electrical requirements as a complete system.

Need help choosing the right FINI CUBE?

Tell us what equipment you are running, required working pressure, estimated operating hours and whether you need a receiver, dryer or complete installation. Our compressed-air team can help narrow down the correct package.

Industries We Support

Energy, Process & Heavy Industry
Food & Beverage
Automotive & Transport
Manufacturing & Engineering
And many more — talk to us for help sizing the right solution for your application.

Support & Aftercare

WarrantyFull peace of mind guaranteed on all workshop compressors.
UK installation availableProfessional on-site setup by our experienced technicians.
Full Aftermarket SupportComprehensive spares and repairs always ready to go.
UK Based SupportLocal experts just a phone call away for any assistance.
Genuine Service PartsOnly original, high-quality service parts for your machine.
Expert Air AdviceLeverage our 30+ years of technical compressed air knowledge.
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