DRYPOINT® AC HP
High-pressure dryer 100-350 bar
Where high pressure is involved, the demands on the safety and reliability of a system are particularly high. Because of the enormous compression, the compressed air is considerably more contaminated with solid particles, oil and condensate. The DRYPOINT AC HP is the centrepiece of an efficient and safe high-pressure system. It reliably and economically removes both moisture and contaminants from the compressed air.
Pressure
100 to 350 bar
Material
Stainless steel
Control
Synchronisation control
Valves
3 individual valves
Efficiency, quality and service for high-pressure drying
DRYPOINT AC HP dryers come with compressor synchronisation control as standard. This intelligent control stores the current status of the program sequence. On restart, the program continues from the point of interruption. Overloading of the adsorbent is thus reliably prevented. Operational reliability and energy-saving coupling to compressor operation are the advantages of this solution.
At the inlet of the desiccant vessel there is a highly effective settling chamber with separator and storage function. This keeps the condensate away from the desiccant, binds it and discharges it during regeneration.
Outstanding solutions for exceptional requirements
| 1. | As standard, the adsorbent vessels are made of stainless steel profiles with a large cross-sectional opening and screw cap. This not only reduces maintenance work but also makes internal inspection of the vessels easier. |
| 2. | The highly effective filters, made of stainless steel as standard, reliably remove contaminants such as solid particles and oil. |
| 3. | Pressure-bearing components are supplied in stainless steel as standard. |
| 4. | Two separate pressure reducers for control and regeneration air guarantee maximum reliability at all times. |
| 5. | The low-pressure section is protected by a safety valve. |
| 6. | Control and regeneration air is taken downstream of the after-filter, resulting in more reliable operation and control. |
| 7. | The DRYPOINT AC HP is fitted with individual valve units. The separate mountings relieve strain on the piping and make the dryer insensitive to vibration. Operational reliability is increased and spare parts costs are reduced. |
The compact design increases flexibility of installation.
* Further technical data can be found in the product information in the download section below…
Advantages of the DRYPOINT® AC / HP
Economical
- highly efficient adsorbent
- operational reliability and energy-saving coupling to compressor operation through synchronisation control
- dimensioned to actual demand and set up to suit individual operating conditions and requirements
Robust and reliable
- stainless steel as standard for maximum service life
- all components and piping are mounted stress-free and relieved of strain
- insensitive to vibration
- sturdy frame with base plate
Safe
- complete assembly certification by TÜV
- designed to PED, AD-2000 (other designs on request)
- safety valve in the low-pressure section to protect the control valves and downstream components
Easy to maintain
- all components and parts are accessible from the front and bolted
- quick access to all components despite the compact design
- simpler maintenance and lower spare parts costs thanks to three independent valve units instead of a combined valve block
Frequently asked questions
What is the DRYPOINT AC HP designed for?
For high-pressure systems from 100 to 350 bar. There, the strong compression means the compressed air is far more heavily contaminated with particles, oil and condensate, and the dryer reliably removes moisture and contaminants.
How does the compressor synchronisation control work?
It is built in as standard and stores the status of the program sequence. After a restart, the program continues from where it was interrupted, which prevents the adsorbent from being overloaded.
How is condensate kept away from the desiccant?
At the inlet of the desiccant vessel there is a settling chamber with separator and storage function. It binds the condensate and discharges it during regeneration.
What material are the vessels and filters made of?
The adsorbent vessels, the filters and all pressure-bearing components are made of stainless steel as standard.
What safety features does the dryer have?
A safety valve protects the low-pressure section and thus the control valves and downstream components. The assembly is fully certified by TÜV and designed to PED and AD-2000.
How easy is the DRYPOINT AC HP to maintain?
All components are accessible from the front and bolted. The vessels have a large opening with a screw cap, which makes maintenance and internal inspection easier.
Why three individual valve units instead of one valve block?
The separate valve units relieve strain on the piping and make the dryer insensitive to vibration. This simplifies maintenance and reduces spare parts costs.
How is the dryer matched to my system?
It is dimensioned to your actual demand and set up for your individual operating conditions. Designs other than to PED and AD-2000 are available on request.
Who can help me with sizing?
We can. Pressure dew point and flow rate depend on compressor output and application, and we will find the right model with you. Call or write to us.
Which dryer suits your application?
There are various pressure dew points and flow rates, which vary depending on compressor output and field of application and must be taken into account. Let us advise you to find the optimum model for your needs.
