| Classe ISO 16890 | Classe de filtration EN779 | Classe de filtration EN1822 | Largeur (mm) | Hauteur (mm) | Profondeur (mm) | Débit (m3/h) | Perte de charge initiale (Pa) | Classification des filtres ASHRAE US |
|---|---|---|---|---|---|---|---|---|
| ePM1 70% | F7 | 592 | 592 | 300 | 4250 | 130 | MERV 13 | |
| ePM1 70% | F7 | 592 | 592 | 300 | 4250 | 125 | MERV 13 | |
| ePM1 80% | F8 | 592 | 592 | 300 | 4250 | 140 | MERV 14 | |
| ePM1 80% | F8 | 592 | 592 | 300 | 4250 | 135 | MERV 14 | |
| ePM1 85% | F9 | 592 | 592 | 300 | 4250 | 165 | MERV 15 | |
| ePM1 85% | F9 | 592 | 592 | 300 | 4250 | 160 | MERV 15 | |
| / | E10 | 592 | 592 | 300 | 4250 | 200 | ||
| / | E11 | 592 | 592 | 300 | 4250 | 225 | ||
| / | E12 | 592 | 592 | 300 | 3400 | 260 | ||
| / | E12 | 592 | 592 | 300 |
Les filtres à air à poches Hi-Flo et la mise à niveau des filtres à air CamGT EPA réduisent de 80 % la dégradation de l'efficacité des compresseurs, ce qui permet d'éviter 3 remplacements de filtres hors ligne, 7 remplacements de préfiltres en ligne et 3 lavages d'eau hors ligne par an.
Etudes de cas Turbomachines et Energie
CamGT 3V-600 static final filters and Cam-Flo GT Hybrid pocket air filters eliminate 6 offline washes per year, improve gas turbine compressor efficiency, and boost power output for a Singaporean coastal cogeneration power plant.
Etudes de cas Turbomachines et Energie
Camfil provides the CamGT EPA air filter solution that helps reduce gas turbine compressor efficiency degradation and improves pressure drop by 40%. Three years after installation, the customer reported no filter change-outs, only 1 water wash in 3 years, and a low and stable pressure drop.
Egat North, the largest energy producer in Thailand, upgraded to Hi-Flo and CamClose air intake pre-filters as well as CamGT final EPA air filters and lowered degradation by 70%, reduced water wash requirements, and saved approximately $1.24M USD per year.
Frequent pressure and short filter replacement intervals led to high operational costs. Camfil's Cam-Flo air intake pre-filters and CamGT EPA air filters met their goal of 8000 hours of life and reduced pressure drop by 50%.
Air sampling, CamLab on-site analysis, as well as a Life Cycle Cost analysis show that the CamGT EPA filters will result in no shutdowns for turbine water washes, final filter shutdown extended to 5 years, decreased risk of corrosion and maximum power output.
Egat North, the largest energy producer in Thailand, upgraded to Hi-Flo and CamClose air intake pre-filters as well as CamGT final EPA air filters and lowered degradation by 70%, reduced water wash requirements, and saved approximately $1.24M USD per year.
Case Study: An energy plant on the pacific coast upgrades to the camgt 4v-300 air inlet filters after tests show its water and salt handling capabilities.
With a growing demand for greener practices, and rising operational costs, it has become imperative that gas turbine operators cut their carbon footprints. Upgraded air intake systems are one of the easiest, most cost-effective ways to meet these demands, while improving operations at the same time.
Located offshore Ivory Coast, Africa, the CamGT EPA filter solution saves Foxtrot International 3 shutdowns per year and eliminates salt corrrosion, without compromising on footprint.
Tata Power Ltd, India's largest integrated power company requests Camfil for a Cam-Flo pocket bag filter and CamGT static air filter retrofit after heavy hot corrosion in the gas turbine and high pressure drop jeopardized performance and safety.
Dalkia, a leader in the French gas turbine market, launched a national comparative test for various air intake filters, including Camfil's Hi-Flo pre-filters and CamGT EPA filters, to increase power production for their 10 GE LM6000 gas turbines.
Noise complaints from neighboring communities in Thailand prompted the plants to evaluate a noise-reducing filtration system. The CamGT high efficiency air filter solution not only improved the noise levels, it also increased turbine availability, improved pressure drop and helped the gas turbine produce more power.
Canada
