High-performing on EPA filtration level
|Article||Article number||Class to ISO 16890||Filter class acc. to EN 1822||Filter class acc. to ISO 29461-1||
Nominal volume flow
(m³ / h)
Initial pressure drop
|Construction height (mm)||Outer diameter (mm)|
|GTG10 324 W66S0||53571128||ISO ePM1 >95%||E10||ISO T10||1100||130||660||324|
|GTG10 445 K66S0||53571135||ISO ePM1 >95%||E10||ISO T10||1400||95||660||445 / 324|
|GTG10 324-445 W 66S0-Set||ISO ePM1 >95%||E10||ISO T10||2500||175||1330||445 / 324|
|GTG12 324 W66S0||53571134||-||E12||ISO T12||1100||150||660||324|
|GTG12 445 K66S0||53571138||-||E12||ISO T12||1400||120||660||445 / 324|
|GTG12 324-445 W 66S0-Set||-||E12||ISO T12||2500||220||1330||445 / 324|
ApplicationsDepth-loading filter cartridges of GTG EPA series are used for intake air filtration of gas turbines and turbo compressors at both onshore and offshore installations. They are particularly suitable for locations with high dust concentrations in the ambient air. GTG EPA filter cartridges are particular successful whenever the cleaning of surface filter cartridges does not produce any effective reduction in pressure drop, because the dust concentrations are too low and/or the dusts concerned are too sticky.
Innovative high strength synthetic EPA micro-glassfiber media with water repellent coating.
Uniform pleat spacing for maximum dust holding capacity.
The advanced filter medium offers efficiencies of class E 10 or E 12 level, low pressure drop and high cost efficiency.
GTG EPA cartridges have been optimized in terms of filtering area, pleat depth and number of pleats which means the active filtering area remains completely effective over its entire operating lifetime.
The pleat pack, plus the inner and outer support cages are cast into the steel-galvanized or stainless steel end caps in a leakproof configuration.
To further enhance lifetimes a coalescer or prefilter wrapper may be fitted depending upon ambient air conditions.
Overview of the GTG EPA depth-loading filter cartridges
GTG EPA depth-loading filter cartridges
Particles in the intake air of gas turbines can cause damage or unplanned downtime. Effective protection against dust is therefore essential for stationary gas turbines. Effective filtration through multi-stage filter systems increases the performance and reliability of the plant. Depth-loading filter cartridges are particularly suitable for high dust concentrations. The heavy-duty GTG EPA cartridges are ideal for filtration of fine, sticky dust when a pulse-jet system is not required.
Applications of GTG EPA
GTG EPA depth-loading filter cartridges from Viledon are used in the intake air filtration of gas turbines and turbocompressors. They are used both onshore and offshore. They are particularly suitable when dust concentrations in the outside air are high. GTG EPA depth-loading filter cartridges are used where pulse-jet cartridges do not sufficiently reduce the differential pressure.
GTG EPA depth-loading filter cartridges and their advantages
GTG EPA filter cartridges are powerful and convince on EPA filtration level. Their pressure differential and lifetime optimised operating behaviour ensures high efficiency of gas turbines and compressors. GTG EPA filter cartridges have been optimised in terms of filter area, pleat depth and number of pleats. The active filter area thus remains fully effective over the entire operating time.