ULPA filters
Aluminum Frame with Silgel Seal

ULPA Filter | Frame Depth 80 mm

Efficient air filtration in cleanrooms

Viledon ULPA filters with aluminum frames and silgel seals (filter class U15) guarantee reliable arrestance of particles for effective protection.


Applications Features
Article Article number Dimensions (W x H x D) [mm] Pleat depth [mm] Nominal volume flow [m³ / h] Initial pressure drop [Pa] Filter class acc. to ISO 29463 Filter class acc. to EN 1822 MPPS efficiency [%] 1
SF15-A-0305x0610x080x05-F13N 305 x 610 x 80 50 280 150 ISO 55 U U15 ≥ 99,9995
SF15-A-0305x0762x080x05-F13N 305 x 762 x 80 50 360 150 ISO 55 U U15 ≥ 99,9995
SF15-A-0457x0457x080x05-F13N 457 x 457 x 80 50 335 150 ISO 55 U U15 ≥ 99,9995
SF15-A-0610x0610x080x05-F13N 53525727 610 x 610 x 80 50 600 150 ISO 55 U U15 ≥ 99,9995
SF15-A-0610x0762x080x05-F13N 610 x 762 x 80 50 750 150 ISO 55 U U15 ≥ 99,9995
SF15-A-0610x1220x080x05-F13N 53449347 610 x 1220 x 80 50 1,200 150 ISO 55 U U15 ≥ 99,9995
1 Most Penetrating Particle Size efficiency [%]
Filter class U15
Filter class U15
Moisture-resistant up to 100% relative humidity
Moisture-resistant up to 100% relative humidity
Microbiologically inactive
Microbiologically inactive
Optimized cost-efficiency
Optimized cost-efficiency
High functional dependability
High functional dependability
ULPA filters
Silgel seal for mounting systems with a sword profile.
Silgel seal for mounting systems with a sword profile.

Applications

Viledon ULPA filters with aluminum frame are used in intake and recirculated air filtration for cleanrooms and in laminar flow boxes with ultra-stringent requirements for clean air and sterility, e. g.
  • in sophisticated air-conditioning applications (operating theatres/intensive care units of hospitals and medical institutes, pharmacies, sterile rooms, labs, research centers, etc.)

  • in sensitive industrial processes (pharmaceuticals, biotechnology, chemicals, optics, food/beverages, micro-electronics, etc.)

  • in ceiling outlets and modules for flexible cleanroom systems.

ULPA filters
The MiniPleat technology ensures homogeneous media velocity coupled with a very low pressure drop.
The MiniPleat technology ensures homogeneous media velocity coupled with a very low pressure drop.

Features

  • High-efficiency micro-glass-fiber papers are used as filter media.

  • The MiniPleat technology employed ensures flow-friendly geometry and equidistance of the pleats, with homogeneous media velocity coupled with a very low pressure drop. This means particularly cost-efficient and dependable operation plus a quasilaminar outflow.

  • The frame consists of extruded, anodized aluminum and is extremely solid and moisture-resistant.

  • Silgel seal for mounting systems with a sword profile.

  • Viledon ULPA filters are microbiologically inactive and meet all hygiene requirements of the German VDI Guideline 6022 “Hygiene requirements for HVAC systems and units”.

  • Each filter element is tested using state-of-the-art scanning equipment for arrestance efficiency and leakproofing in accordance with EN 1822, and delivered together with the corresponding test certificate.