HS-Bag Filter

Range of application
  • standardfilter for all HVAC uses.
  • Prefilter for higher filterclasses (i.e. HEPA Filters, Carbon filters)
  • supply and exhaust air filtration up to a particle size of 0,4 µm
  • 100% glass fibre free filters !
  • Ideally fitted for compliance to VDI 60200
  • Optional: filter with antistatic filtermedia
  • Optional: Biostatic treatment availiable for HS-Pak 65, HS-Pak 88 and HS-Pak 95
HS-Bagfilters consists of finest synthetic fibre media, which are sewn to wedge-shaped filterbags. The front frameworks is made either from galvanised steel sheet, steady aluminium or plastic U-shaped profile. The single pockets are surely fixed and sealed with a corrosion resistant plastic sealing in the framework.

These HS-bag filters can be used in standard filter systems from various manufacturers. Due to our large variety of manufacturing capabilities we are able to supply any of these bag filters in special sizes for special orders.

All HS-Bagfilters can be manufactured in 100% a incinearble version when desired. The filterbags of the HS Bagfilters use spacers to ensure an even air circulation in the filter, so that the bags will load with dust in the entire depth. Another point are the long service lives in result as well as small energy costs.

Another option we offer for all HS-bag filters is a seamless foam rubber gasket on the supporting frame. Filters with this option have the advantage that old existing seals fitted to the channeling do not need to be replaced.

HS-AirSynErgy: Energy Saving Filter

Energy saving filter - offers longer service intervals with lower pressure drop. Saves up to 30% of your energy costs.

  • F7-F9
  • ≤ 65°

The product family HS-AirSynErgy is a bagfilter based on synthetics that reflects the highest technology standard is in regards to mechanical effiicency combined with long service lifetime and therefore a better energy saving potential. HS-AirSynErgy's performance is superior over usual glas- and common synthetic bag filters.

Paralel, tapered separarors in the bags of this high quality Filters ensure a stable air guiding form that allows an even airflow within the filter. Therefore all bags are evenly saturated with dust and particles. HS-AirSynErgy is different from other bag filters. The filtermedia offers a special inner wave structure that thus offers double active filtersurface by only consuming the space of a conventional filter. Combined with the air guiding profiles in at the air entry HS-AirSynErgy achieves up to 35% less pressure dop  in comparison to common bag filters. This saves the user up to 1100 kW/h operational energy (equals approx. 620g CO2/p.a.).  

The media structure with the enlarged inner surface offers an expicit higher dust loading capacity of up to +80%. This allows a much higher service lifetime without taking any drawback with the energy consumption compared with usual bag filters. HS-AirSynErgy is not requireing any electrostatics for the norm approved operation. A steady rise of the efficiency is ensured over the complete service lifetime. The filter fulfills the EN779:2012 requirements at any time.

 Easy to notice: The cross section illustrates that the waved structure offers a much larger filtration surface in the same dimensions as usual flat media

 As can be seen here, the elongated version of the waved media is twice as large as the common non-waved version. This lowers the pressure drop for filters and gives the user the maximum dust holding capacity.

The filtermedia of the HS-AirSynErgy series consists only of fully synthetic materials. The fibres are flexible and break-proved so a displeasing fibreshedding as seen with glassfibre bag filters while unpacking and handling is absolutely impossible.

All standard sizes are fitted with air aerodynamically shaped entry guides to optimize the energy efficiency.

Datasheet

HS Bagfilter HS-Pak25, HS-Pak 35 (coarse dust)

Coarse and medium dust filters for pre- and main filtration.

  • G1-G4
  • M5-M6
  • EX
  • ≤ 65°

this range of HS-bag filters have spacers inserted in the individual bags, ensuring even air flow throughout the entire filter unit and at the same time evenly distributing the store dust. This extends the lifespan of the filter and reduces energy costs due to the lower pressure. Another advantage is the constant filter efficiency even with varying airflow. These bag filters stand on their own frames and therefore do not need to be secured. With oversize bag filters the surrounding frame is reinforced with angles in the corners of the frame.

All standard sizes are fitted with air aerodynamically shaped entry guides to optimize the energy efficiency.

Datasheet

HS Bagfilter HS-Pak 55, HS-Pak 65 (medium dust)

Medium- rep. finedustfilter for pre- or simple main filtration stages at HVAC and ventilation systems.

  • M5-M6
  • ≤ 65°

This range of high quality HS-Bag filters serve mostly as pre-filters in HVAC units. They arefitted with parallel seams sewn in the individual bag filters, ensuring even air flow through the unit at the same time guaranteeing the efficient use of the filter by evenly distributing the stored dust. The high lofty media of the HS-Pak 55 guarantees a long service lifetime while serving as pre-filterstage. HS-Pak 65 Filters are relying in micro-fibre meltblowns for low initial pressure drop.

All standard sizes are fitted with air aerodynamically shaped entry guides to optimize the energy efficiency.

Datasheet

HS Bagfilter HS-Pak 88, HS-Pak 95 (finedust)

Finedustfilter for main filtration stages at HVAC and ventilation systems.

  • F7-F9
  • ≤ 65°

This range of high quality HS-Bag filters is fitted with additional parallel seams sewn in the individual bag filters, ensuring even air flow through the unit at the same time guaranteeing the efficient use of the filter by evenly distributing the stored dust or waste. This extends the life span of the filter and reduces the energy cost for the airflow through the filter. On the clean airside the bag filters are fitted with an additional felt type material in order to achieve a greater stability and to handle larger airflow volumes.

All standard sizes are fitted with air aerodynamically shaped entry guides to optimize the energy efficiency.

Datasheet

HS-Pak 55 PA, grease- & oilfogfilter

Grease- and oilfogfilter with enhanced capacity. Ideal 2nd stage filter after metal-meshes.

  • G1-G4
  • M5-M6
  • ≤ 65°

Field of application

  • second stage to metal mesh filters
  • stops fatty aerosols
  • ideal prefilter for oil mist absortion
  • enduring service life time at extreme dusty conditions 

HS-Pak 55 PA are designed for filtration tasks with high concentrated air impurities, especialy for those with sticky or clogging attributes. HS-Pak 55 PA ideally fits as second stage filter for exhaust air treatment of canteen kitchens or high amounts of heavy dusts. Alternatively HS-Pak 35PA can be applied if coarse dusts with low oil- or grease compounts have to be filtered.The combination of different filtermedia in one filter offers the oppotunity of highly reduced space requirement for systems where pre- and mainfilter can not be installed as dedicated stages. The filter is manufactured in bag-filter style. The filtermedia is a compound of a highly progressive fibre media and an efficiency layer for smaller dust and aerosol particles. Hence the HS-Pak 55 PA achieve a much better dust saturation and thus offers an increased service lifetime especially at problematic processes.

Datasheet

HS-Pak 55 Extreme & HS-Pak 65 Extreme

Energy saving bagfilter for turbomaschinery and surface technology. Offers Rigid welded pockets sealed to a metal-pu-foam frame.

  • M5-M6
  • ≤ 65°

HS-Pak 55 Extreme and HS-Pak 65 Exntreme are bag filter designed for the use at demanding process technic such as turbomachinery, gasturbines or surface technologies and industrial painting cabins. HS-Pak 65 Extreme are used as high performance prefilters and main stage filters. The filterconstruction offers robust welded, self supporting filterpockets. The pocket separators are welded by advanced welding technology to the pockets to guarantee optimal saturation of the given filtersurface and ensure best pressure drops even with variing airflows. The single filterpockets are securely sealed in a leak proof hard foam frame supported by a rigid inner metal construction. The air entry of the frame is aerodynamically designed to reduce turbulences and to reduce the pressure loss.

Datasheet

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