|Article||Article number||Dimensions (W x H x D) [mm]||Class to ISO 16890||Filter class acc. to ISO 29461-1||Filter class acc. to EN 779:2012||
Nominal volume flow
(m³ / h)
Initial pressure drop
|T 90 PRE 1/1 12L||53449490||592 x 592 x 650||ISO ePM10 75%||ISO T5||M6||4250||80|
|T 90 PRE 1/2 4L||53449491||289 x 592 x 650||ISO ePM10 75%||ISO T5||M6||1450||80|
ApplicationsT 90 PRE with proven jetSpin technology are used in intake air filtration of gas turbines and compressors on- and off-shore.
In intake air filtration for gas turbines, T 90 filters can be relied upon to arrest aggressive, abrasive particles, to minimize blade fouling and erosion, and thus to upgrade the efficiency and availability of turbomachinery.
They constitute an optimum combination of stable arrestance performance for fine dusts, high dust holding capacity, low pressure drop and long operational lifetime.
Compact Taschenfilter T 90 PRE are free of glass fibers, non-corroding, microbiologically inactive, and meet all the criteria laid down in VDI Guideline 6022 “Hygiene Requirements for HVAC Systems and Units”.
High functional dependability thanks to the leakproof-welded configuration of the filter pockets, foam-sealed into a PUR front frame, with aerodynamically optimized welded-in spacers and dimensionally stable construction of the filter element as a whole.
Overview of the Compact T 90 PRE series pocket filters
Pocket filters of the Compact T 90 PRE series
The most frequently used filters in ventilation systems are pocket filters. They are classified as depth-loading filters. On the one hand, pocket filters are used as a complete filtration solution. On the other hand, they can also be used as prefilters. Viledon pocket filters of the Compact T 90 PRE series are suitable for the intake air filtration of gas turbines.
Areas of application for the Compact T 90 PRE series
Particles in the intake air promote corrosion and deposit formation on turbine blades and can impair the performance and efficiency of gas turbines. Intelligent filtration solutions help you protect your equipment from damage and downtime. Thanks to multi-stage filter systems, effective filtration can be achieved with increased protection of turbines and compressors. T 90 PRE pocket filters are used in the intake air filtration of gas turbines and compressors onshore and offshore. They successfully retain harmful particles.
Compact T 90 PRE pocket filters and their advantages
T 90 PRE pocket filters increase the efficiency of turbomachinery. They represent the ideal combination of stable separation performance against fine dust, high dust holding capacity, low pressure drop and long lifetime. The pocket filters are free of glass fibers and corrosion. In addition, the product series meets all the criteria of VDI Guideline 6022 "Hygiene Requirements for HVAC Systems and Units".