Redesigned Oilfree Booster Compressor!

Top-runner standards are applied to motor of ESBS15-10.
More efficient energy savings!


Lowering pressure for energy saving

Why not lower the supply pressure of the compressor?

While 60 to 70% of the equipment used in a manufacturing plant is designed to operate on low pressures, pressures as high as 0.7 MPa are typically supplied.


Lowering the supply pressure of the compressor can bring these energy-saving effects:

●Energy-saving effect ①
The power consumption of the compressor decreases.
●Energy-saving effect ②
The air consumption (including air leaks) decreases.
●Energy-saving effect ③
The load of the compressor decreases.



Lowering the supply pressure by 0.3 MPa leads to an energy saving of about 20%!

CO2 emissions are cut by about 50 tons annually!

  Three 37-kW compressors are used.

  Operation time: 4,000 hours/year

  Emission factor: 0.000555t-CO2/kWh

Calculated using the above conditions. 



Introducing a booster to compensate for pressure insufficiency after lowering the pressure

Lower the pressure of the compressor
Introduce a booster to compensate for pressure insufficiency

Boost with air

Boost electrically

When air-driven booster is used


■When the driving energy is 350 L/min

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Motor output≒2.6 kW(100L/min→0.75 kW)

Power consumption kWh≒3.3 kWh(2.6 kW÷0.8)

CO2 emissions ≒7.3 t/year

(Operation time 4,000 h/year)

When electric-driven booster compressor ESTIBO is used

■When the driving energy is 1.0 kWh

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CO2 emissions ≒ 2.2 t/year

(Operation time 4,000 h/year)

Power consumption can be reduced by 70 %, and air consumption can be halved.

More than half of the energy is wasted during boosting.

Compared to the air-driven type, power consumption is reduced to 1/3!

Furthermore, the booster compressor ESTIBO reduces CO2 emissions by5.1 tons annually compared to the air-driven type!


The world's first oil-free type

The world's first oil-free compact booster compressor
The compressor can be installed easily even in narrow spaces where it was formerly difficult to install.

Low noise and low vibration

The closed-type compressor generates no valve noise. It is very quiet.

Long life

The compressor main unit requires intermediate maintenance at intervals of 10,000 hours.

A microcomputer board is included (EFBS15).

Pressure can be set arbitrarily.


Compact structure with an internal pressurizing mechanism (*) (EFBS04/07)

Compression loss is reduced to ease the motor load. No leak occurs during boosting.
Since the compressor can maintain gas purity, it is recommended for nitrogen gas boosting as well.



Delivery case

Performance table