Depth-loading filter cartridges GTG EPA
Depth-loading filter cartridges

GTG EPA

High-performing on EPA filtration level

The GTG EPA series is used both on and offshore and, with their optimum pressure drop characteristics and maximized useful lifetimes, significantly enhances the cost-efficiency of gas turbines and compressors. 

Applications Features
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
(Pa)
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
ISO ePM1
ISO ePM1
Filter class E10
Filter class E10
Filter class E12
Filter class E12
Water repellent coating
Water repellent coating
Long useful lifetime
Long useful lifetime
Optimized cost-efficiency
Optimized cost-efficiency
High functional dependability
High functional dependability

Applications

Depth-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.

Features

  • 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.