DS 3.0 45-75kW Series Oil Free Rotary Screw Air Compressor

DS 3.0 45-75kW Series Oil Free Rotary Screw Air Compressor

Sullair brand new DS45-75 dry screw oil free compressors use the latest Hitachi-Sullair technology and global design features. It brings the best air flow and reliable product quality level to meet all kinds of oil free applications.


Hitachi-Sullair new global designs. Both air cooled and water cooled are available.

Class-0 oil free certificated by using reliable sealing technology.

Stable, reliable and high efficiency oil free screw air end with unique high-performance screw coating.

Conditional 5-year air end warranty. (Please consult Sullair for more information).

Patented CDA system to ensure the air end reliability.

8000h package pre-filter to extend the filter life time.

8000h OMR system.

IP55 IE3 as standard fixed speed motor to meet almost all applications.

With high performance and low noise centrifugal fan

Sullair brand new 7’ touch screen controller

Energy saving control features like IPC system, ECO-MODE...etc.

With electronic zero-loss drain for waterseparator

Performance Parameters



6.6-13.3 m3/min

Optional Configuration

Hitachi brand DCBL controller + Hitachi TEFC IE4 DCBL motor.

IP55 IE4 Ultra-efficient motor.

MOTOR RTDs and space heater.

No-after cooler to support HOC application.

Stainless steel heat exchange tubing for water cooled application.

ABB PSTX soft starter.

55℃ high temperature solution.

-19℃ low temperature solution.

Outdoor solution.

Other brand inverter, motor

Other power supplies



Hitachi Asia Ltd. / Industrial Components & Equipment Group

Office Address:20 Pasir Panjang Road, #05-21 Mapletree Business City, Singapore 117439

Tel:+65 6305 7400

Fax:+65 6305 7401

Contact us in South East Asia:Hitachi Industrial Components & Equipment

Taiwan Hitachi Asia Pacific Co., Ltd.

Add: 3F, No.167,Tun Hwa N. Road, Hung-Kuo Building, Taipei City 105, Taiwan

Tel: +866 2 2718-3666

Fax: +886 2 2718-8180

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