Description
Application
- Z-line filter for the separation of coarse and fine dust in ventilation and air conditioning systems
- Coarse dust filter: Prefilter in ventilation systems
- Fine dust filter: Prefilter or final filter in ventilation systems
Special features
- High dust holding capacity at low initial differential pressure
- Long filter life
- Quick fitting and removal
- Low weight and small transport volume
- Can be easily and safely disposed of in municipal refuse incineration plants as emissions are low in harmful substances
Nominal sizes
- B × H × T [mm]
Filter groups
- ISO Coarse to ISO 16890
- ISO ePM10 to ISO 16890
Filter classes
- Coarse 90 %
- ePM10 50 %
Construction
- NWO: Frame made of non-woven fibers
- PLA: Frame made of plastic
- PLAF: Frame made of plastic with 25 mm flange
- GAL: Frame made of galvanized steel
- ALU: Frame made of aluminum
Copy of Useful additions
- Standard cell frame (SCF-B)
Construction features
- Folded filter media
- Moisture-resistant, sturdy filter frame made of nonwoven fabric
- Available in various filter classes and sizes, including commercial installation depths and cross-sections
Materials and surfaces
- Filter media made of synthetic fibers
- Frame made of non-woven fibers
- Optional frame made of plastic, galvanized steel, aluminum
Standards and guidelines
- Test according to ISO 16890; international standard for general ventilation and air conditioning; classification of arrestance efficiency based on the measured fractional arrestance efficiency, which is processed into a reporting system for the fine dust arrestance efficiency (ePM)
- For coarse dust filters, the gravimetric separation is measured with synthetic dust
- The filters are classified into filter group ISO Coarse depending on the tested values
- For fine dust filters, the fractional arrestance efficiency of a certain size range is determined by aerosols (DEHS and KCl)
- The filters are classified into filter groups ISO ePM10, ISO ePM2.5 and ISO ePM1 depending on the tested values
TECHNICAL INFORMATION
| Gravimetric efficiency Coarse [%] according to ISO 16890 | 90 | – |
| Fractional efficiency ePM10 [%] to ISO 16890 | – | 50 |
| Nominal face velocity [m/s] | 2.5 | 2.5 |
| Initial differential pressure [Pa] at nominal volume flow rate for T = 48 mm | 50 | 90 |
| Initial differential pressure [Pa] at nominal volume flow rate for T = 96 mm | 35 | 70 |
| Maximum operating temperature [°C] | 80 | 80 |
| Maximum relative humidity [%] | 100 | 100 |
Order Code:
| ZL | – | Coarse | – | 90% | – | NWO | / | 592 × 592 × 47 |
| | | | | | | | | | | ||||
| 1 | 2 | 3 | 4 | 5 |
1 Type: ZL Z-line filters
2 Classification
Coarse Gravimetric efficiency according to ISO 16890
ePM10 Fractional efficiency ePM10 according to ISO 16890
3 Efficiency [%]
According to ISO 16890
4 Construction
NWO Frame made of non-woven fibers
PLA Frame made of plastic
PLAF Frame made of plastic with 25 mm flange
GAL Frame made of galvanized steel
ALU Frame made of aluminum
5 Nominal size [mm]
B × H × T
ZL–Coarse–90%–PLA/592×592×48
| Classification | ISO Coarse to ISO 16890 |
| Efficiency | 90 % |
| Construction | Plastic frame |
| Nominal size | 592 × 592 × 48 mm |
Literature
