Pocket Filters

Compact T 90 PRE

Excellent Mechanical Filtration Performance

The T 90's, with extended surface area and tear resistant pockets, is engineered for high dust holding capacity, long service life, and the arrest of aggressive and abrasive particles under virtually all environmental conditions.

Applications Features

Downloads

Product data sheet

Compact T 90 PRE Pocket Filters Data sheet

Product data sheet

Food-safe certificate Compact pocket filters

Article	Article number	Class to ISO 16890	Filter class acc. to ISO 29461-1	Filter class acc. to EN 779:2012	Dimensions (W x H x D) [in]	Nominal volume flow [m³ / h]	Initial pressure drop [Pa]	Face velocity [m/s]
T 90 PRE 1/1 12L	53449490	ISO ePM10 75%	ISO T5	M6	24 x 24 x 26	4,250	80	3.2
T 90 PRE 1/1 12M	53463623	ISO ePM10 70%	ISO T5	M6	24 x 24 x 20	3,400	60	2.5
T 90 PRE 1/2 4L	53449491	ISO ePM10 75%	ISO T5	M6	12 x 24 x 26	1,450	80	2.2

ISO ePM10

Filter class M6

High functional dependability

Long useful lifetime

Microbiologically inactive

Moisture-resistant up to 100% relative humidity

High functional dependability thanks to the leakproof-welded configuration of the filter pockets, foam-sealed into a PUR front frame

Applications

The T 90 has applications in Gas Turbine and Compressors as a Pre-Filter. It's mechanical filtration is also optimized in:

Hospitals
Universities
Laboratories
Airports
General Industry
Pharmaceuticals
Paint Shops....just to name a few

Aerodynamically optimized welded-in spacers for a stable construction of the entire filter element

Features

Excellent mechanical filtration performance under virtually all environmental conditions.
In intake air filtration for gas turbines, T 90 PRE 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.
Free of glass fibers, non-corroding, and microbiologically inactive.
Offers the leak-proof welded configuration of the filter pockets, foam-sealed into a PUR front frame, with aerodynamically optimized welded-in spacers.
Available in 5, 8 and 12-pocket versions for application flexibility.

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.