SPR (Heatless)/SPE (Micro-heat) Series Regenerative Air Dryers

SPR (Heatless)/SPE (Micro-heat) Series Regenerative Air Dryers

Technical features
Technical features

Features parameters modification and protection.

Features alarms display and dispose of various faults.

LCD screen with real-time display of the device's operating conditions.

Low air and energy consumption for regeneration, using processed air to ensure a stable dew point, and PLC control.


Rated capacity:3.6-500 m3/min

Inlet air pressure:0.7-1.0 MPa

Pressure dew point:≤ -40℃

Inlet air temperature:≤ 45℃

Ambient temperature:38℃

Pressure loss:≤ 2%

Operating cycle:10 min (heatless)

Regenerated air consumption:≤ 12% (heatless)

Operating cycle:4 h (micro-heat)

Regenerated air consumption:≤ 6% (micro-heat)


Hitachi Asia Ltd. / Industrial Components & Equipment Group

Office Address: 7 Tampines Grande, #08-01 Hitachi Square, Singapore 528736

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 27183666

Fax: +886 2 2718-8180

Follow Sullair WeChat

Follow Sullair WeChat

CopyRight © 2023 Sullair, LLC , All rights reserved.