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Filter

Product Grade
Grade 0.1 0.5 1 5 10 50 100
Particle Size (Microns)
G1 0 0 0-20 <65 <90 <100 <100
G2 0 0-16 20-32 65-82 90-96 100 100
G3 0 16-28 32-46 82-90 96-98 100 100
G4 0-10 28-40 46-58 90-95 98-99 100 100
F5 10-21 40-50 58-70 95-98 99-100 100 100
F6 21-41 50-65 70-83 98-100 100 100 100
F7 41-55 65-75 83-88 100 100 100 100
F8 55-77 75-89 88-97 100 100 100 100
F9 77-93 89-98 97-99 100 100 100 100
H10 93-99 98-100 99-100 100 100 100 100
H11 99-100 100 100 100 100 100 100
H12 100 100 100 100 100 100 100
H13 100 100 100 100 100 100 100
H14 100 100 100 100 100 100 100

Multi-Wedge Hepa Filter

Airflow Rate m3/hr (610x610x292 H13) 4000
Initial Pressure Drop Clean 250 Pa
Rec. Final Pressure 600 Pa
Maximum Working Temperature 60°C

Application

Designed for the air intake and extract systems of critical applications where high efficiency filtration is necessary. The multiwedge system provides a much larger media area for higher airflow capacity than standard deep pleat HEPA filters.These filters are subjected to full quality assurance procedures and each filter is individually leak tested, certified and numbered for tracking.

Construction

Manufactured from non fibre-shedding micro-fibre glass paper the filter packs are mini pleated with the pleats separated by a continuous thermoplastic cord.The filter packs are then sealed with Polyurethane sealant into a galvanised steel or MDF case. They are then fitted with gaskets as required.

Range

Multiwedge HEPA's are available with efficiencies between H10 to H14, in a range of standard cases with nominal airflow rates up to 4000m3/he.

Our Location

Pure Filters Limited
1 & 2 Alma Industrial Estate
Regent Street
Rochdale
OL12 0HQ

Contact Us

Telephone: 01706 642823
Fax: 01706 642537
Email: info@pure-filters.co.uk

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