Proven BAUER compressor units up to 85 bar – the durable series in horizontal format for demanding customers

BAUER E 23 high-pressure compressor
BAUER E 23 high-pressure compressor
BAUER E 25/E 28 Super Silent (sound-insulated) high-pressure compressor
BAUER E 25/E 28 Super Silent (sound-insulated) high-pressure compressor
BAUER E 22 high-pressure compressor
BAUER E 22 high-pressure compressor
BAUER E 22 Super Silent (sound-insulated) high-pressure compressor
BAUER E 22 Super Silent (sound-insulated) high-pressure compressor
BAUER E 25/E 28 high-pressure compressor
BAUER E 25/E 28 high-pressure compressor
BAUER E 23 Super Silent high-pressure compressor – interior view
BAUER E 23 Super Silent high-pressure compressor – interior view
BAUER E 23 Super Silent high-pressure compressor – interior view
BAUER E 23 Super Silent high-pressure compressor – interior view

The medium-pressure series up to 85 bar: Ideal for demanding industrial applications

Effective air cooling, low-maintenance V-belt drive, fully electronic monitoring: Ideal for long-term fault-free operation of compressor systems

Horizontal low design: For high stability combined with excellent accessibility for maintenance purposes

The right choice for difficult installation conditions: A low-maintenance and compact industrial solution

Horizontal format, V-belt drive, a robust and proven system. Whether in standard compressed air applications in industry (for pressure and leak testing in cooling devices and components) or installed in vehicles for off-road applications.

The air-cooled BAUER compressor units in this modern medium-pressure series are absolutely reliable, dimensioned for high delivery rates and always the first choice for demanding customers.

All the information you need at your fingertips!

Display B-CONTROL MICRO
Display B-CONTROL MICRO

B-CONTROL MICRO compressor control
The B-CONTROL MICRO is a modern, easy-to-use compressor control with colour display for the control and reliable monitoring of all basic functions. Read more

Horizontal unit concept
Horizontal unit concept

Horizontal design
The powerful compressor unit in horizontal design – on a stable base frame with vibration dampers – for installation without a foundation. Read more

IK 23 compressor block
IK 23 compressor block

Compressor block
The standard block series is air-cooled and has been dimensioned for challenging industrial applications. Read more

Super-Silent cladding
Super-Silent cladding

Super-Silent cladding
Super-Silent cladding reduces the noise level of the compressor unit and enables an exhaust shaft to be used.

Display B-CONTROL II
Display B-CONTROL II

B-CONTROL II
The BAUER B-CONTROL II is the advanced version of the B-CONTROL MICRO basic compressor control. Read More

Explosion protection design
Explosion protection design

Explosion protection conforming to ATEX guidelines
Compressor units by BAUER KOMPRESSOREN can be supplied with explosion protection and conforming to ATEX directives.

Special colours
Special colours

Colour range
Customer-specific paint finishes in other colours or special composition paints (conforming to corrosivity category C5M, for example) are available alongside the standard BAUER paint finishes.

Start-up configuration
Start-up configuration

Start-up configuration
At and above motor power ratings of 75 kW and in conjunction with the B-CONTROL II, a soft starter to protect the unit during starting and effectively reduce starting current is used as standard. The technical alternative is soft staring with a frequency inverter. Read more

Monitoring of intermediate pressures and temperatures
Monitoring of intermediate pressures and temperatures

Monitoring of pressure and temperature
This add-on module for the B-CONTROL II control monitors the pressures and temperatures of all compressor stages. Read more

Intake system
Intake system

Intake system
The intake system supplies the compressor with air or gas at a suitable and monitored intake pressure. Read more

Intake buffer vessel
Intake buffer vessel

Intake buffer vessel
To effectively prevent pulsations in the intake area, an intake buffer vessel is installed between the compressor and the upstream gas supply networks and/or control equipment. Read more

Condensate vessel, 60 litres
Condensate vessel, 60 litres

60-litre condensate vessel
The generous 60 l condensate collection system provides a central collection point for the condensate produced during the compression process inside the compressor. Read more

B 2000 storage system
B 2000 storage system

Storage systems
Modular high-pressure storage systems by BAUER KOMPRESSOREN are the ideal way to expand a compressor system. Read more

Scope of delivery, basic version
Scope of delivery, basic version

Scope of delivery, basic version
Complete compressor unit ready for operation. Read more

K 22 – K 28 medium-pressure compressor, 850 – 3300 l/min, 64 – 85 bar
Type
designation
Effective
free air delivery ¹
Max. operating
pressure ²
Number of
compressor stages
Speed
approx.
Motor
output
Power
consumption ¹
Net weight approx.
  l/min m³/h cfm bar psig   rpm kW kW kg lbs
E 22.5-15 850 51 30 85 1230 3 1150 15 14 460 1010
E 23.4-22 1280 77 45 85 1230 3 920 22 20 670 1470
E 23.4-30 1700 102 60 85 1230 3 1200 30 27 735 1620
E 25.4-37 2000 120 71 85 1230 3 940 37 33 1430 3150
E 25.4-45 2600 156 92 85 1230 3 1200 45 42 1460 3210
E 28.2-55 3300 198 120 85 1230 3 1050 55 53 1500 3300

¹ Free air delivery according to ISO 1217, power consumption at maximum final pressure under certain conditions. Other ambient conditions result in different performance data. Values valid for 50 Hz.
² Max. operating pressure = max. safety valve pressure setting; reduced switch-off pressure.