The CS 15 – CS 22 series: Space-saving filling stations combining outstanding BAUER quality with maximum safety
Excellent daily capacity: For up to 100 passenger cars/day or 10 HGV/day
The very latest technology and safety: In the very best BAUER quality
Designed for use wherever space is at a premium: Compact, modular design combined with powerful performance
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
These stations, which have been designed and built for maximum safety and the tightest of spaces, are ideally equipped for refuelling forklift trucks or fleet vehicles.
Achieving impressive levels of performance, this series by BAUER can of course also be used at entry level in public filling stations. Its modern design and numerous innovative details reflect the state of the art.
The series is capable of refuelling up to 100 passenger cars/day or 10 HGV/day. Even these compact stations also boast all of the benefits of drying on the high-pressure side inclusive of monitoring of the pressure dew-point.
This increases safety decisively and is exceptional in this class the world over.
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.
With its clear modular structure, the CS 15 – CS 22 series can be equipped with a compressor type to meet the needs of each individual application.
All the information you need at your fingertips!
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
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
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.
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
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.
designation ³, ⁴
|Inlet Pressure |
(at first stage
|Capacity ¹||Working |
|No. of |
High pressure units
Medium pressure units
|CTA 23.7-37||4||12||117||312||depending on |
|CTA 23.8-37||4||10||200||400||depending on |
|CTA 26.7||4||10||402||887||depending on |
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