Luwa Bag Filter PAK

Product catalog summary

Overview
Luwa PAK Bag Filters are designed for use in ventilation and air-conditioning systems to remove coarse and fine dust. They are available in various models, including PAK 25, 35, 45, 55, 62, 85, and 95, each with specific applications and technical specifications.

Specifications
- Filter Types: G3–G4 and F5–F8 according to EN 779 standards.
- Materials: Available in both glass and synthetic filter media.
- Design: Self-supporting pockets, robust and damp-resistant, fit standard frames for easy installation.
- Dimensions: Various sizes with standard header thickness of 25 mm, optional 20 mm.
- Operating Conditions: Maximum temperature of 100°C for metal headers and 75°C for polystyrene.
- Fire Resistance: Compliant with DIN 53438 standards.

Performance
- Nominal Face Velocity: 3.3 m/s for all models.
- Average Arrestance/Efficiency: Ranges from 90% to 99% depending on the model.
- Pressure Drop: Initial pressure drop varies by model, with a recommended final pressure drop of 300 Pa.

Applications
- PAK 25/35: Used as pre-filters to extend the life of fine dust filters.
- PAK 45/55: Suitable for both pre and final filtration of coarse and fine dust.
- PAK 62: Ideal for industrial and office environments, used as pre or final filters.
- PAK 85/95: Designed for fine dust filtration in industrial and office settings.

Installation and Maintenance
- Filters are installed in type F front withdrawal frames and secured with locking springs.
- Airflow can be adjusted, but exceeding nominal flow may reduce efficiency.
- Filters require no maintenance post-installation but should be replaced at the recommended final pressure drop.

Conclusion
Luwa PAK Bag Filters offer a robust solution for air filtration in various environments, providing long service life and efficient dust removal. Their design allows for easy installation and maintenance, making them a practical choice for both industrial and office applications.

Catalog excerpts

Large filter area - long service life Both glass and synthetic filter media - low pressure Robust filter medium - burst Self supporting pockets - Fit standard frames - easy

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Technical data Fire resistance to DIN 53438, metal header (polystyrene) - K1/F1 (K2/F2) K1/F1 (K2/F2) Luwa PAK 25 and 35 bag filters are used as pre filters to remove coarse dust in ventila- tion and alr-conditloning systems. They significantly Increase the service life of sub- sequent fine dust filters and so help to re- duce operating costs. Clean pressure drop ApA (Pa) Luwa PAK 25 and 35 are multi pocket bag filters, manufactured from high quality non woven graded density fabric, designed for low pressure drop and long service life, which Is welded Into pockets. The pockets are mounted in...

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Technical data Fire resistance to DIN 53438, metal header (polystyrene) - K1/F1 (K2/F2) K1/F1 (K2/F2) Luwa PAK 45 and 55 bag filters are used as pre or final filters to remove coarse and fine dust in ventilation and alr-conditloning sys- Clean pressure drop ApA (Pa) Luwa PAK 45 filters are multi pocket bag fil- ters, manufactured from bonded microfine glass fibre sewn Into pockets, which are each protected by an Integral spun bonded cover. The pocket geometry Is controlled by a special design of sealed spacing threads. Luwa PAK 55 filters are multi pocket bag filters, manufactured from high quality...

Open the catalog to page 3

Technical data Fire resistance to DIN 53438, metal header (polystyrene) - K1/F1 (K2/F2) K1/F1 (K2/F2) Luwa PAK 62 bag filters are used as pre or final filters to remove coarse and fine dust In ventilation and alr-conditloning systems In industrial and office environments. Use of the Luwa PAK 25 or 35 filters as a preliminary Clean pressure drop ApA (Pa) filter would prolong the service life of the Luwa PAK 62 filters are multi pocket bag fil- ters, manufactured from bonded microfine glass fibre sewn Into pockets, which are each protected by an Integral spun bonded cover. The pocket geometry Is...

Open the catalog to page 4

Technical data Fire resistance to DIN 53438, metal header (polystyrene) - K1/F1 (K2/F2) K1/F1 (K2/F2) Luwa Pak 85 bag filters are used as fine dust filters in ventilation and alr-conditloning systems In industrial and office environ- ments. Use of the Luwa Pak 35 filters as a preliminary filter would prolong the service Clean pressure drop ApA (Pa) Luwa Pak 85 filters are multi pocket bag fil- ters, manufactured from bonded microfine glass fibre sewn Into pockets, which are each protected by an Integral spun bonded cover. The pocket geometry Is controlled by a special design of sealed spacing...

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Technical data Luwa PAK 95 bag filters are used as fine dust filters In ventilation and alr-conditloning systems In industrial and office environ- Clean pressure drop ApA (Pa) preliminary filter is recommended. Luwa PAK 95 filters are manufactured from bonded microfine glass fibre sewn Into pock- ets, which are each protected by an integral spun bonded cover. The pocket geometry is controlled by a special design of sealed spacing threads. The pockets are mounted in a galvanised mild steel header frame or on request in an incinerable halogen free polystyrene one. Installation, assembly and operation...

Open the catalog to page 6

Luwa Bag Filter PAK

Luwa Bag Filter PAK

Catalog excerpts

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