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Model number | Actual size W*H*D(mm) | efficiency EN779 | Rated air volume m3/h | Initial resistance at different air volumes Pa | Suggested final resistance Pa | ||
70% | 100% | 120% | |||||
LS-G2-29 | 290*595*46 | G2 | 1700 | 25 | 40 | 55 | Initial resistance 2-2.5 times |
LS-G2-49 | 490*595*46 | G2 | 2800 | 25 | 40 | 55 | |
LS-G2-59 | 595*595*46 | G2 | 3400 | 25 | 40 | 55 | |
LS-G3-29 | 290*595*46/21 | G3 | 1700 | 35 | 55 | 70 | |
LS-G3-49 | 490*595*46/21 | G3 | 2800 | 35 | 55 | 70 | |
LS-G3-59 | 595*595*46/21 | G3 | 3400 | 35 | 55 | 70 | |
LS-G4-29 | 290*595*46/21 | G4 | 1700 | 45 | 70 | 90 | |
LS-G4-49 | 490*595*46/21 | G4 | 2800 | 45 | 70 | 90 | |
LS-G4-59 | 595*595*46/21 | G4 | 3400 | 45 | 70 | 90 | |














