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DRYPOINT AC HP

Safe drying of high pressure up to 350 bar

Stainless steel design for maximum durability and corrosion protection Dew point down to –70 °C with optimized energy efficiency Intelligent control for safe and reliable operation

Reliable adsorption drying for demanding applications in industry, PET production or energy technology

Compressed air systems operating at 100 to 350 bar place the highest demands on safety, purity, and reliability. Even the smallest traces of moisture, oil, or particles can compromise processes, damage components, or bring entire production lines to a halt. The DRYPOINT® AC HP is engineered specifically for these extreme conditions: it efficiently removes moisture and contaminants from highly compressed air, reliably protects equipment from downtime, and ensures consistently high compressed air quality. As a result, it delivers maximum operational safety in all critical applications – from PET bottle production and the food & beverage industry to pharmaceutical processes and safety-relevant breathing air systems.

Your benefits at a glance

Why DRYPOINT AC HP?

Operational reliability through intelligent control
  • Compressor synchronisation control to prevent adsorber overload
  • Automatic restart at the last position
  • Protective valve in the low-pressure range
Robust stainless steel design – as standard
  • Stainless steel tank, filter and components
  • Corrosion protection included
  • Long service life with minimal maintenance
Energy-efficient & powerful
  • Pressure dew point down to –70 °C
  • Regeneration air taken from behind the afterfilter
  • Optimised air distribution in the adsorber
Easy to maintain & vibration-resistant
  • All components accessible from the front
  • Three independent valve units instead of a combination block
  • Reduced spare parts costs
  • Individual suspension relieves stress on pipes
Product structure & operating principle

Exceptional solutions for exceptional requirements

The integrated calming chamber with separation and storage function reliably protects the desiccant from free condensate. Optimised air flow ensures an even flow through the adsorption bed.

Adsorption vessels
High-performance filters
Stainless steal components
Separate pressure reducers
Safety valve
Afterfilter
Individual valve units

Adsorption vessels

The adsorption vessels are made in profiled stainless steel and have a large opening with a screw lid. This makes maintenance easy and even allows for proper inspections of the vessel inside.

High-performance filters

The high-performance stainless-steel filters reliably remove solids and oil.
 

Stainless steal components

Pressurised components are made in stainless steel as standard.

Separate pressure reducers

Two separate pressure reducers for control and regeneration air respectively ensure reliable operation at all times.

Safety valve

The low pressure section is protected by a safety valve.

Afterfilter

The control and regeneration air is drawn off behind the afterfilter, ensuring extra reliability and accurate control.

Individual valve units

The DRYPOINT AC HP is equipped with a number of individual valve units. Their separate fixtures ensure that there is no extra load on the pipes and also protect the dryer against vibration. This enhances the operational safety of the dryer and reduces maintenance and spare parts costs.

Key specifications for the DRYPOINT AC HP series

Model variants & information

Technical data
Pressure range
Volume flow
Pressure dew point
Ambient temperature
Protection class
Power supply
AC 60 HP 100
100 bar
60 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 90 HP 100
100 bar
90 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 110 HP 250
250 bar
110 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 145 HP 250
250 bar
145 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 145 HP 350
350 bar
145 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 160 HP 100
100 bar
160 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 190 HP 350
350 bar
190 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 210 HP 250
250 bar
210 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 250 HP 100
100 bar
250 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 265 HP 350
350 bar
265 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 390 HP 100
100 bar
390 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 440 HP 250
250 bar
440 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 540 HP 350
350 bar
540 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 655 HP 250
250 bar
655 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
AC 820 HP 350
350 bar
820 m³/h
–40 °C (standard), optional –70 °C
+5 to +50 °C
IP 54
110–230 V AC / 24 V DC
Typical areas of application

Applications & industries

We’ll help you choose the right solution – quickly and reliably.

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