The CS 23 – CS 52 series in two space-saving designs with high daily capacity: For busy public filling stations and any application

The CS 23 – CS 52 series with storage
The CS 23 – CS 52 series with storage
The CS 23 – CS 52 series
The CS 23 – CS 52 series
The CS 23 – CS 52 series
The CS 23 – CS 52 series

High daily capacity: For more than 200 passenger cars/day or 20 HGV/day

The very latest technology and safety: In the very best BAUER quality

Spatially optimised for wherever space is at a premium: Compact, modular design and powerful with housing made from concrete or steel for sound insulation and weather protection

Global spare parts guarantee over 25 years: Your investment could not enjoy better protection

On-site installation and commissioning by experts: Our experienced specialists and engineers will attend your site to carry out this work

The basic version of the CS 23 – CS 52 is designed for operation with one compressor and a storage system. It is ideal for busy public filling stations with a high daily capacity of more than 200 passenger cars/day or 20 HGV/day.

If the number of vehicles to be serviced daily increases, a second compressor can easily be added to the station (which is available in two different designs) and – should refuelling peaks rise – a second storage module.

Its technical benefits (drying on the high-pressure side and monitoring of the pressure dew-point) are also undisputed.

Thanks to the quality that is synonymous with the BAUER name, the filling station can be depended upon for reliable operation at all times, even under maximum stress and load. Furthermore, long service life and spare parts availability (25 years) provide your investment with the very best protection.

All the information you need at your fingertips!

B-CONTROL II operator display
B-CONTROL II operator display

Compressor control
BAUER's B-CONTROL II fully automatic compressor control regulates and monitors all functions of the natural gas filling station from gas input to filling device. Read more

CNG (BK 52) compressor block
CNG (BK 52) compressor block

Compressor block
The BAUER compressor blocks have been designed specifically for CNG applications. Exceeding the requirements of all international safety standards, they are characterised by their high energy efficiency and reliability under the most demanding conditions. Read more

Dryer P 240
Dryer P 240

High-pressure gas treatment system
The high-pressure gas treatment system (high-pressure filter) is installed downstream of the compressor on the pressure side. Its primary function is to effectively remove excess moisture and possible oil deposits from the natural gas. Read more

Concrete housing CS 23 – CS 52
Concrete housing CS 23 – CS 52

Sound insulation and weather protection
The entire unit is integrated inside a housing made from concrete or steel for sound insulation and weather protection.
This provides the best possible protection against the most extreme ambient conditions and, thanks to the use of air handling units or heating systems, can be used in temperature ranges of ±55°C.
Tailored to meet your individual needs, our housings can be fitted with additional important options such as protection against sandstorms.

C design fill post, Europe
C design fill post, Europe

Dispenser/Fill post
This dispensing unit is used for depot refuelling or in public filling stations. Read more

Storage: B 2000 storage system (1-rack / 3-rack)
Storage: B 2000 storage system (1-rack / 3-rack)

Storage system
The storage systems, which are made up of a number of special high-pressure vessels, are scalable, modular by design and suitable for installation both indoors and outdoors. Read more

Filling and refuelling control
Filling and refuelling control

Filling and refuelling control
Filling and refuelling control regulates the priority in which the high-pressure storage system is filled. During refuelling, it also regulates the sequence in which gas is withdrawn from the high-pressure storage system. Read more

TÜV approval
TÜV approval

TÜV approval
During technical parts approval testing in the factory prior to delivery, the TÜV carries out comprehensive pressure and safety testing as well as testing the electrical equipment.

Natural gas filling station installation – Project: ARAL, Munich, Schenkendorfstraße
Natural gas filling station installation – Project: ARAL, Munich, Schenkendorfstraße

Installation/Commissioning
Our regional service teams deliver expert installation and commissioning including comprehensive operator induction. This ensures smooth operation at all times. 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

FGS – CNG/BIOGAS COMPRESSORS
Type
designation ³, ⁴
Inlet Pressure
(at first stage
compressor)
Capacity ¹ Working
pressure
No. of
compr. stages
Standard
speed
Motor
power
Power
consumption ²
  min. max. min. max.          
  barg barg m³/h m³/h barg   rpm kW kW
High pressure units
MFE 120 0.05 0.3 11 14 300 3 1340 5.5 5.2
CTA 15.2-16 0.05 0.3 35 43 300 4 1450 16 14.9
CTA 15.4-16 2 4 30 51 300 3 1450 16 12.3
CTA 22.0-30 0.05 0.3 57 72 300 4 1320 30 27.3
CTA 23.0-37 0.05 0.3 86 106 300 4 1200 37 34
CTA 23.2-37 0.05 1 62 118 300 4 1200 37 35.7
CTA 23.10-37 2 4.5 79 146 300 4 1140 37 35.8
CTA 23.12-37 4.5 10 97 195 300 4 1140 45 40
CTA 23.13-37 8 14 123 206 300 4 1140 37 32.8
CTA 26.0-90 0.05 0.3 193 238 300 4 1485 90 72.7
CTA 26.2-110 0.05 1 161 306 300 4 1485 110 90.5
CTA 26.10-132 2 4.5 307 562 300 4 1485 132 125.2
CTA 26.12-132 4.5 10 317 634 300 4 1485 132 119.2
CTA 26.13-132 10 16 460 711 300 4 1485 132 123.6
CTA 26.14-110 16 38 275 654 300 3 1485 110 86.3
CTA 52.0-160 0.05 0.3 387 478 300 4 1485 200 141
CTA 52.2-200 0.05 1 323 613 300 4 1485 200 181.1
CTA 52.10-315 2 4.5 614 1124 300 4 1485 315 250.4
CTA 52.12-250 4.5 10 634 1269 300 4 1485 250 238.7
CTA 52.13-250 10 15 920 1339 300 4 1485 250 238
CTA 52.14-200 16 38 550 1308 300 3 1485 200 172.7
Medium pressure units
CTA 23.7-37 4 12 117 312 depending on
pre-pressure
2 1140 37 31.8
CTA 23.8-37 4 10 200 400 depending on
pre-pressure
2 1140 45 38
CTA 26.7 4 10 402 887 depending on
pre-pressure
2 1485 132 116

¹ Volume flow rate related to 1barg, 0°C gas inlet temperature and 20°C outlet temperature, flow measured at compressor inlet, acc. to ISO1217; tolerance: +/- 5%
² Mechanical power consumption at maximum inlet pressure and discharge pressure of 300 barg resp. 80 and 100 barg
³ CTA 120 , CTA 15.xx & CTA 23.xx are air cooled machines
⁴ CTA 26.xx & CTA 52.xx are water cooled machines