Technical Application

Hospital

BSL3/4 Laboratories

Use of aluminum separators can increase end pressure differential and also has good

resistance for H2O2 disinfection. Such disinfection can be used in BSL3/4 laboratories.

Vital environment and Clean room

Pharmacy industry

Nuclear industry

Notes

75mm deep filters are fitted with 20x6mm gasket on clean face, giving a 81mm deep filter

146mm deep filters are fitted with 20x6mm gasket on clean face, giving a 152mm deep filter

292mm deep filters are fitted with 20x6mm gasket on clean face, giving a 298mm deep filter

Holding Frames and Cases

Holding frames and casings for HEPA Filters are available singularly or in multiples, and can

be manufactured to suit non-standard sizes and special applications.

See Catalogue Section 8 (code AC8) for full information.

HEPA Filters (Absolute) Requirements

for clean room applications (only ISO 14644 is current)

ACCORDING DIN EN 1822 (Part 1 to part 5)

Aerosol filter (HEPA and ULPA)

T1: Classification, performance testing, marking

T2: Aerosol production, measuring equipment, particle count

statistics

T3: Plane filter medium testing

T4: Filter element leak testing (scan procedure)

T5: Filter element precipitation testing