HTA 26 series
Water-cooled high-pressure boosters for hydrogen up to 365 bar
- 3900-7200 l/min
- 90-365 bar
- 132 kW
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- SKU
- HTA26
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Quality & Innovation
Premium Industrial Quality for Demanding Applications
BAUER industrial compressors are manufactured to state-of-the-art production standards using precisely matched components. High-quality materials, precision manufacturing, and rigorous quality control ensure long service life, high reliability, and consistent performance under demanding industrial operating conditions.
Maximum operational safety for critical industrial environments
BAUER systems are engineered for maximum operational safety and feature comprehensive monitoring and protection functions. They ensure safe operation in demanding industrial environments while protecting personnel, equipment, and compliance with critical process requirements.
24/7 availability as a performance promise
BAUER industrial compressor systems are designed for continuous, 24/7 operation. As turnkey solutions, they are ready for immediate use: robust construction, service-friendly design, digital condition monitoring, and a global service network ensure maximum availability whenever it is required.
Engineering for efficiency, performance, and serviceability
The compressor system features a compact, ergonomic design engineered for high energy efficiency and reliable performance. An optimized layout ensures easy maintenance access and service-friendly operation, supporting low operating costs and long-term system availability.
Technical Data
High-pressure compressor HTA, 3900–7200 l/min, 90–365 bar
| Model designation | Effective free air delivery ¹ | Inlet pressure | Operating pressure ² | Number of stages | Rotational speed approx. | Motor power | Net weight approx. | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| l/min | m³/h | kg/h | bar | bar (min) | bar (max) | rpm | kW | kg | lbs | ||
| HTA series | 90 to 365 bar | |||||||||||
| HTA 26.10 | 3900 | 236 | 21 | 2 | 90 | 350 | 4 | 1485 | 132 | 3350 | 7400 |
| 7200 | 433 | 38.54 | 4.5 | ||||||||
¹ Free air delivery according to ISO 1217, power consumption at maximum final pressure under defined conditions.
² Shutdown pressure (final pressure sensor). Safety valve set pressure max. 365 bar.
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Details & Features
The water-cooled high-pressure boosters of the HTA 26 series from BAUER KOMPRESSOREN have been specifically developed for demanding industrial hydrogen applications. Robust compressor blocks and proven system components ensure maximum operational reliability and a long service life.
B-CONTROL III
The B-CONTROL III is the premium control system for complex applications. Its 7-inch touchscreen display provides a user-friendly visualization of all operating data. Features such as a data logger, USB interface, Remote HMI, and protocols including OPC UA, Modbus, and CAN bus are integrated. The control system supports up to four compressors in a network and can be expanded flexibly.
The PLC unit with B-CONTROL III display and the control cabinet with power section are installed outside the hazardous area.
System design
The compressor units of the HTA 26 hydrogen series are equipped with a direct coupling and vibration dampers, making them suitable for installation without a foundation. The systems are specifically designed for hydrogen compression and ensure safe operation.
Targeted water cooling of the intercoolers, aftercoolers, and valve heads dissipates a large portion of the generated heat via the cooling water. This service-friendly cooling concept is particularly suitable for demanding installation environments and ambient conditions where the use of purely air-cooled compressors is not feasible. The integrated automatic condensate drain ensures the automatic discharge and collection of the accumulated condensate.
Compressor block
The water-cooled compressor blocks of the BK26 hydrogen series are equipped with intercoolers and aftercoolers as well as oil and water separators after each compression stage and feature a reliable pressure lubrication system. A pressure-resistant, specially designed crankcase ensures uniform absorption of internal gas forces. Tight manufacturing tolerances and minimal dead space ensure high energy efficiency.
Plasma-nitrided cylinders, chrome-plated piston rings, and honed surfaces reduce friction and wear, contributing to a long service life. The compressor blocks meet high safety requirements and ensure reliable and efficient operation, even under demanding operating conditions.
B-LINK 4G
With an integrated WiFi or 4G router, compressor systems equipped with B-CONTROL MICRO can be wirelessly connected to the B-CLOUD. This enables stable remote access, reliable remote monitoring, and secure data transmission via WLAN or mobile networks. If required, the B-LINK 4G can be installed externally to optimize signal strength. It is designed for use in Europe, the Middle East, Africa, and the Asia-Pacific region.
Options
Monitoring of intermediate pressures and intermediate stage temperatures
This monitoring system is ideal for continuous or fully automatic operation, as well as for systems without constant specialist supervision. If defined limit values are exceeded or undershot, an automatic shutdown is triggered. The current actual values are displayed in the B-CONTROL compressor control system.
B-CLOUD & B-APP
With BAUER B-CLOUD and the B-APP, users can keep an eye on their compressor system at all times, even remotely. Operating data, maintenance instructions, and status messages are transmitted and visualized in real time. This increases transparency, simplifies monitoring, and supports optimized maintenance planning. In addition, the stored operating data in the B-CLOUD is available for later analysis and system performance optimization. If the condition of your compressor system changes, B-CLOUD or B-APP will notify you immediately – by email or via push notification straight to your smartphone.
B-LINK
Wi-Fi and 4G routers enable the wireless communication of the B-CONTROL MICRO with the B-CLOUD. They establish a reliable Wi-Fi or mobile network connection, allowing secure remote access to the compressor system.
Intermediate pressure gauge
Analog pressure gauges are installed at appropriate points of the compressor system and allow for easy monitoring of operating pressures. They support diagnostics and simplify maintenance work on the system.
Pre-lubrication pump
After extended downtimes, the bearings are automatically pre-lubricated to ensure safe start-up. This process is managed by the B-CONTROL control system.
Intake device and intake buffer vessel
The intake device supplies air or gas to the compressor at a monitored intake pressure. If predefined pressure limits are exceeded or not met, the system automatically shuts down for protection. To minimize pulsations in the intake area, the use of an intake buffer tank is recommended.
Plate heat exchanger set
The plate heat exchanger enables the creation of a separate, closed cooling water circuit for the compressor. This is especially important in open cooling systems that use river water, seawater, or open cooling towers. By isolating the compressor from the primary cooling source, the system ensures a consistently high and reliable cooling water quality for compressor operation.
Heat exchanger set
The set includes an air-water heat exchanger that allows water-cooled compressor units to operate independently of an on-site water supply.
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Downloads
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Product Video
The BK 26 series
Frequently Asked Questions
Why is BAUER the right partner for Fuel Gas System compressor solutions?
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End-to-end system expertise from a single source: BAUER provides fully integrated solutions across the entire process chain, including compression, air and gas treatment, quality monitoring, and audit-proof documentation from a single source.
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Most comprehensive options and accessories portfolio: BAUER offers the broadest options and accessories portfolio in the industry – precisely tailored to every application, without the need for custom designs.
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Most comprehensive air and gas treatment portfolio: From separators and regenerative and adsorption dryers to refrigerated dryers, BAUER covers all air and gas purity requirements in accordance with DIN ISO 8573-1.
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Global market leadership & service expertise: BAUER is the global market standard in high- and medium-pressure applications across nearly all segments – with a 70% market share in breathing air systems and an undisputed leading position in industrial applications, supported by a global service network.
What is the HTA 26 series used for?
The HTA 26 series is used for the high-pressure compression of hydrogen when large gas volumes must be reliably compressed to final pressures of up to 365 bar. Typical applications include industrial hydrogen systems, mobility applications and systems with a high continuous demand for hydrogen.
What performance ranges does the HTA 26 series cover?
HTA 26 hydrogen boosters achieve final pressures of up to 365 bar. Depending on the configuration, effective flow rates range from approximately 3,900 to 7,200 l/min with a motor power of 132 kW, making them suitable for high-performance industrial applications in continuous operation.
What characterizes the technical concept of the HTA 26 series?
The systems are water-cooled, multi-stage and specifically designed for demanding hydrogen applications. The robust design, direct coupling and vibration-damped construction enable reliable operation as well as foundation-free installation. At the same time, the design ensures high efficiency and a long service life.
How are HTA 26 boosters controlled and monitored?
The compressors are equipped with the B-CONTROL III control system, ensuring reliable control and monitoring of all relevant operating parameters. The 7-inch touchscreen display and interfaces such as OPC UA, Modbus and CAN bus allow easy integration into existing plant and control systems. In addition, multiple compressors can be operated in a combined system.
What are the advantages of the water cooling in the HTA 26 series?
The targeted water cooling of intercoolers, aftercoolers and valve heads ensures efficient heat dissipation and reduces the thermal load on components. This minimizes wear, oil consumption and mechanical stress while increasing operational reliability, service life and overall efficiency.
What characterizes the compressor block of the HTA 26 series?
The water-cooled compressor blocks are equipped with intercoolers, aftercoolers and oil and water separators after each compression stage. A pressure-resistant crankcase ensures uniform absorption of gas forces. High-quality materials and precision manufacturing reduce friction and wear, ensuring reliable and energy-efficient operation.
How economical is the HTA 26 series in operation?
The HTA 26 series stands out with low oil consumption, long maintenance intervals and high energy efficiency. Combined with a transparent total cost of ownership (TCO), it provides a cost-effective solution for industrial high-pressure hydrogen applications.