Mobile piston compressor with belt drive AIRSTAR 321/50 E

Special

• Drying by partial vapor pressure compensation of water vapor by diffusion in combination with a highly selective membrane
• No change in the compressed air composition - can be used for breathing air treatment

Efficient

• Reaches the required pressure dew point with low energy consumption
• Very fast availability of dried compressed air
• Filtration and drying compact in one device

Robust

• Housing made of seawater-resistant aluminum
• Low-maintenance, currentless technology

System-compatible

• Modularly combinable with CLEARPOINT Filter program
• Can be used anywhere along the compressed air treatment chain - can also be integrated into system technology

• The ultimate membrane dryer technology with integrated nanofilter
• Filtration and drying in one housing (simple filter element change)
• Low purge air requirement (Twist 60 technology)
• Availability of dried compressed air immediately without running-in phase
• Safe drying due to the high partial vapor pressure gradient
• No change in the compressed air temperature and composition
• Proven 100,000 times
• Maintenance-free (except filter element change)
• For diverse applications, including for breathing air treatment
• Also ideal for use directly behind the compressor / aftercooler
• Optionally also for higher loads (assembly potting, 16 bar, 70°C)
• For a reliable function of the DRYPOINT M membrane dryer must meet the following requirements:
1. The incoming compressed air must not contain any liquid condensate
2. Particles larger than 1 μm must be separated before the membrane dryer
3. The oil content of the compressed air must not exceed 0.01 mg/m³.

• DRYPOINT M membrane dryers have been an alternative to existing ones for years Compressed air drying process proven.

Advantages DRYPOINT M PLUS

• Proven process of highest reliability and functional safety
• Immediate availability of dry compressed air, even when working discontinuously
• Low purge air requirement, compressed air drying can be adjusted to the application
• Compact and robust, small space requirement due to low overall height
• Compressed air inlet and outlet on one level (filter version), easy to combine with CLEARPOINT filters
• Maintenance and wear-free as there are no moving parts
• No reduction in the oxygen content, therefore also suitable for breathing air treatment
• No electrical connection, also suitable for Ex areas
• Long service life in case of use of CLEARPOINT filters
• Environmentally friendly, does not require CFCs / CFC-containing refrigerants or adsorbents
• Complete solution: filtration and dryer in a compact form, integration of drain pipe
• Filtration at the point in the treatment chain where the highest efficiency is achieved
• Easy maintenance / replacement of filter element as with a regular filter

Filter element: N (nanofilter)

• The CLEARPOINT filter element type N is used to separate solid particles down to 0.01 micron, water and oil aerosols . The element has a multi-stage structure for efficient and long-lasting filtering. In the first stage, coarse particles are retained by a pre-filter layer. In the second stage, finer particles are absorbed by a depth filter bed made of high-performance borosilicate fiber fabric. Due to the very large cavity volume of the filter medium (96%), a very high dirt holding capacity is achieved. The filter medium is specially impregnated in order to avoid cross-sectional swelling of the individual fibers.

Trap: Float trap

• The basic version includes a float drain.

Size 10 - 40

• This size is for the demand-oriented compressed air drying of medium volume flows configured. Different levels of drying of the compressed air are achieved through different purge air settings.

Special

• Drying by partial vapor pressure compensation of water vapor by diffusion in combination with a highly selective membrane
• No change in the compressed air composition - can be used for breathing air treatment

Efficient

• Reaches the required pressure dew point with low energy consumption
• Very fast availability of dried compressed air
• Filtration and drying compact in one device

Robust

• Housing made of seawater-resistant aluminum
• Low-maintenance, currentless technology

System-compatible

• Modularly combinable with CLEARPOINT Filter program
• Can be used anywhere along the compressed air treatment chain - can also be integrated into system technology

• The ultimate membrane dryer technology with integrated nanofilter
• Filtration and drying in one housing (simple filter element change)
• Low purge air requirement (Twist 60 technology)
• Availability of dried compressed air immediately without running-in phase
• Safe drying due to the high partial vapor pressure gradient
• No change in the compressed air temperature and composition
• Proven 100,000 times
• Maintenance-free (except filter element change)
• For diverse applications, including for breathing air treatment
• Also ideal for use directly behind the compressor / aftercooler
• Optionally also for higher loads (assembly potting, 16 bar, 70°C)
• For a reliable function of the DRYPOINT M membrane dryer must meet the following requirements:
1. The incoming compressed air must not contain any liquid condensate
2. Particles larger than 1 μm must be separated before the membrane dryer
3. The oil content of the compressed air must not exceed 0.01 mg/m³.

• DRYPOINT M membrane dryers have been an alternative to existing ones for years Compressed air drying process proven.

Advantages DRYPOINT M PLUS

• Proven process of highest reliability and functional safety
• Immediate availability of dry compressed air, even when working discontinuously
• Low purge air requirement, compressed air drying can be adjusted to the application
• Compact and robust, small space requirement due to low overall height
• Compressed air inlet and outlet on one level (filter version), easy to combine with CLEARPOINT filters
• Maintenance and wear-free as there are no moving parts
• No reduction in the oxygen content, therefore also suitable for breathing air treatment
• No electrical connection, also suitable for Ex areas
• Long service life in case of use of CLEARPOINT filters
• Environmentally friendly, does not require CFCs / CFC-containing refrigerants or adsorbents
• Complete solution: filtration and dryer in a compact form, integration of drain pipe
• Filtration at the point in the treatment chain where the highest efficiency is achieved
• Easy maintenance / replacement of filter element as with a regular filter

Filter element: N (nanofilter)

• The CLEARPOINT filter element type N is used to separate solid particles down to 0.01 micron, water and oil aerosols . The element has a multi-stage structure for efficient and long-lasting filtering. In the first stage, coarse particles are retained by a pre-filter layer. In the second stage, finer particles are absorbed by a depth filter bed made of high-performance borosilicate fiber fabric. Due to the very large cavity volume of the filter medium (96%), a very high dirt holding capacity is achieved. The filter medium is specially impregnated in order to avoid cross-sectional swelling of the individual fibers.

Trap: Float trap

• The basic version includes a float drain.

Size 10 - 40

• This size is for the demand-oriented compressed air drying of medium volume flows configured. Different levels of drying of the compressed air are achieved through different purge air settings.

• To mount one or more interconnected filters on the wall

Advantages of DRYPOINT eco control

• Integrated DRYPOINT M Plus solution: filtration and dryer in a compact form, as well as condensate drain integrated
• Filtration on the spot in the treatment chain where the highest efficiency is achieved
• Easy maintenance / replacement of filter element as with a filter
• Application-specific degree of dryness can be selected
• Consistent compressed air quality under fluctuating operating conditions
• Energy saving through minimization of purging air consumption for actual amount of useful air and degree of drying
• Power evaluation via LED, forwarding via current output 4 … 20 mA possible
• User-friendly: Easy to use, test functions, error messages
• Concept based on the fail-safe principle, error message can be picked up via potential-free contact

Functionality of the DRYPOINT® M eco control

Based on the measurement result from the sensor, the control software decides in defined cycles whether and how long the full amount of purge air has to be provided to achieve and stabilize the required degree of dryness. This process is implemented by means of a targeted clocking of a solenoid valve. In each cycle, the duration of the two process sections described below varies in order to keep the degree of drying within the specified tolerance range.

• Two-stage compression 2-cylinder high-performance cast iron unit with very low speed
• Particularly quiet and low-vibration running is achieved
• Longer service life due to less wear
• Powered by Honda GX390 engine with low oil and fuel consumption and low noise and vibration levels
• High air delivery rate of 900 liters per minute
• With generator for three-phase (7 kVA) and single-phase (3.5 kVA) power supply
• With electric and manual start

• The two-stage compression 2-cylinder high-performance cast iron unit achieves a very low speed, resulting in particularly quiet and low-vibration operation. This ensures a longer service life due to less wear
• Belt drive by Honda GX390 engine with low oil and fuel consumption as well as low noise and vibration levels
• Energy efficiency: The Honda GX390 engine is known for its low oil and fuel consumption, which reduces operating costs
• With a high air delivery rate of 900 liters per minute, this compressor is ideal for demanding applications
• Versatility: Equipped with a generator for both three-phase (7 kVA) and single-phase (3.5 kVA) power supply
• Easy maintenance: thanks to the integrated filter and lubrication equipment, the compressor remains clean and efficient
• Simple operation thanks to electric and manual start
• Compressed air tank equipped with safety valve, tank pressure gauge and condensate drain cock
• Sturdy metal belt guard
• Socket design: CEE socket 230V / 16A and CEE socket 400V / 16 A