FINI CUBE Receiver-Mounted Screw Compressors with Dryer

A space-efficient compressor, receiver and refrigerated dryer package

FINI CUBE receiver-mounted ES packages bring the compressor, air storage and refrigerated drying together in one coordinated installation — simplifying plant-room layout and equipment selection.

The range starts at 4 kW / 16.2 CFM, continues through 5.5 kW / 24.9 CFM and reaches 7.5 kW / 37.1 CFM, all rated at up to 10 bar.

Standard 270 litre receiver packages are available across the range, with selected galvanised “Z” variants and a 500 litre receiver-and-dryer option at 7.5 kW.

Integrated Dryer
Refrigerated drying is built into the package to help control downstream moisture.
Receiver Included
270 litre receiver packages are available across the range for stored air and system stability.
Galvanised Z Versions
Selected 5.5 kW and 7.5 kW models combine the integrated dryer with a galvanised receiver.
500L 7.5 kW Option
A 500 litre receiver-and-dryer package is available at 37.1 CFM for applications needing more stored air.
4–7.5 kW
16.2–37.1 CFM
Receiver + Dryer
Up to 10 Bar
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.

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 410-270 ES4 kW16.2 CFM270LIntegrated dryerCUBE 5.510-270 ES5.5 kW24.9 CFM270LIntegrated dryerCUBE 5.510-270 ES Z5.5 kW24.9 CFM270L galvanisedIntegrated dryerCUBE 7.510-270 ES7.5 kW37.1 CFM270LIntegrated dryerCUBE 7.510-270 ES Z7.5 kW37.1 CFM270L galvanisedIntegrated dryerCUBE 7.510-500 ES7.5 kW37.1 CFM500LIntegrated dryer
Do not size from receiver litres or motor kW alone. Two applications with the same receiver size can have very different continuous air demands.

Build the compressed-air system around the application

Compressor + receiver

The receiver stores compressed air and helps the system manage short variations in demand.

Integrated refrigerated dryer

The dryer reduces moisture loading downstream and keeps the package compact.

Standard or galvanised receiver

Selected Z variants use a galvanised receiver for improved corrosion resistance.

500 litre package

The 7.5 kW model can be paired with a 500 litre receiver where additional storage is beneficial.

An integrated refrigerated dryer is a strong foundation for general workshop air quality, but it is not a substitute for all filtration. Where equipment or processes need a defined air-quality class, specify the correct filters, drains and any additional treatment alongside the compressor package.

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.

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.

FINI CUBE questions answered

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.

Call 0121 753 3330
Contact Compressed Air Systems UK

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