2 General description
2.1 Introduction
Introduction
MSU 11, MSU 15 and MSU 20 are air-cooled, single-stage, oil-injected screw compressors,
driven by an electric motor.
The compressors are enclosed in sound-insulating bodywork.
An easy-to-operate control panel is provided, including the start/stop switch and the emergency
stop button. A cabinet housing the controller, pressure sensor and motor starter is integrated into
the bodywork.
Floor-mounted model
The compressor is installed directly on the floor.
Floor-mounted units are available without dryer only.
Tank-mounted model
MSU 11, MSU 15 and MSU 20 tank-mounted units are supplied with an air receiver of 500 l (132
US gal / 110 Imp gal / 17.50 cu.ft).
Tank-mounted units are available with or without dryer.
Front view, tank-mounted with dryer
Reference Designation
1 Electric cabinet
ER Controller
S3 Emergency stop button
Instruction book
2920 7201 40 11