DKL • Round ribbed roof caps

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Articles Article selection assistant Type FRESH-H-1/L/2P FRESH-H-1/L/4P FRESH-H-1/R/2P FRESH-H-1/R/4P FRESH-H-2/L/2P FRESH-H-2/L/4P FRESH-H-2/R/2P FRESH-H-2/R/4P FRESH-H-3/L/2P FRESH-H-3/L/4P FRESH-H-3/R/2P FRESH-H-3/R/4P FRESH-H-4/L/2P FRESH-H-4/L/4P FRESH-H-4/R/2P FRESH-H-4/R/4P FRESH-H-5/L/2P FRESH-H-5/L/4P FRESH-H-5/R/2P FRESH-H-5/R/4P FRESH-H-6/L/2P FRESH-H-6/L/4P FRESH-H-6/R/2P FRESH-H-6/R/4P FRESH-H-7/L/2P FRESH-H-7/L/4P FRESH-H-7/R/2P FRESH-H-7/R/4P FRESH-V-1/L/2P FRESH-V-1/L/4P FRESH-V-1/R/2P FRESH-V-1/R/4P FRESH-V-2/L/2P FRESH-V-2/L/4P FRESH-V-2/R/2P FRESH-V-2/R/4P FRESH-V-3/L/2P FRESH-V-3/L/4P FRESH-V-3/R/2P FRESH-V-3/R/4P FRESH-V-4/L/2P FRESH-V-4/L/4P FRESH-V-4/R/2P FRESH-V-4/R/4P FRESH-V-5/L/2P FRESH-V-5/L/4P FRESH-V-5/R/2P FRESH-V-5/R/4P FRESH-V-6/L/2P FRESH-V-6/L/4P FRESH-V-6/R/2P FRESH-V-6/R/4P FRESH-V-7/L/2P FRESH-V-7/L/4P FRESH-V-7/R/2P FRESH-V-7/R/4P # pipes 2 4 AC or EC engine AC Horizontal or vertical Horizontal Vertical Hydraulic connection Left Right Article number Type # pipes AC or EC engine Horizontal or vertical Hydraulic connection E-shop J035520030010 FRESH-H-1/L/2P 2 AC Horizontal Left J035520030012 FRESH-V-1/L/2P 2 AC Vertical Left J035520030020 FRESH-H-2/L/2P 2 AC Horizontal Left J035520030022 FRESH-V-2/L/2P 2 AC Vertical Left J035520030030 FRESH-H-3/L/2P 2 AC Horizontal Left J035520030032 FRESH-V-3/L/2P 2 AC Vertical Left J035520030040 FRESH-H-4/L/2P 2 AC Horizontal Left J035520030042 FRESH-V-4/L/2P 2 AC Vertical Left J035520030050 FRESH-H-5/L/2P 2 AC Horizontal Left J035520030052 FRESH-V-5/L/2P 2 AC Vertical Left J035520030060 FRESH-H-6/L/2P 2 AC Horizontal Left J035520030062 FRESH-V-6/L/2P 2 AC Vertical Left J035520030070 FRESH-H-7/L/2P 2 AC Horizontal Left J035520030072 FRESH-V-7/L/2P 2 AC Vertical Left J035520031010 FRESH-H-1/R/2P 2 AC Horizontal Right J035520031012 FRESH-V-1/R/2P 2 AC Vertical Right J035520031020 FRESH-H-2/R/2P 2 AC Horizontal Right J035520031022 FRESH-V-2/R/2P 2 AC Vertical Right J035520031030 FRESH-H-3/R/2P 2 AC Horizontal Right J035520031032 FRESH-V-3/R/2P 2 AC Vertical Right J035520031040 FRESH-H-4/R/2P 2 AC Horizontal Right J035520031042 FRESH-V-4/R/2P 2 AC Vertical Right J035520031050 FRESH-H-5/R/2P 2 AC Horizontal Right J035520031052 FRESH-V-5/R/2P 2 AC Vertical Right J035520031060 FRESH-H-6/R/2P 2 AC Horizontal Right J035520031062 FRESH-V-6/R/2P 2 AC Vertical Right J035520031070 FRESH-H-7/R/2P 2 AC Horizontal Right J035520031072 FRESH-V-7/R/2P 2 AC Vertical Right J035520032010 FRESH-H-1/L/4P 4 AC Horizontal Left J035520032012 FRESH-V-1/L/4P 4 AC Vertical Left J035520032020 FRESH-H-2/L/4P 4 AC Horizontal Left J035520032022 FRESH-V-2/L/4P 4 AC Vertical Left J035520032030 FRESH-H-3/L/4P 4 AC Horizontal Left J035520032032 FRESH-V-3/L/4P 4 AC Vertical Left J035520032040 FRESH-H-4/L/4P 4 AC Horizontal Left J035520032042 FRESH-V-4/L/4P 4 AC Vertical Left J035520032050 FRESH-H-5/L/4P 4 AC Horizontal Left J035520032052 FRESH-V-5/L/4P 4 AC Vertical Left J035520032060 FRESH-H-6/L/4P 4 AC Horizontal Left J035520032062 FRESH-V-6/L/4P 4 AC Vertical Left J035520032070 FRESH-H-7/L/4P 4 AC Horizontal Left J035520032072 FRESH-V-7/L/4P 4 AC Vertical Left J035520033010 FRESH-H-1/R/4P 4 AC Horizontal Right J035520033012 FRESH-V-1/R/4P 4 AC Vertical Right J035520033020 FRESH-H-2/R/4P 4 AC Horizontal Right J035520033022 FRESH-V-2/R/4P 4 AC Vertical Right J035520033030 FRESH-H-3/R/4P 4 AC Horizontal Right J035520033032 FRESH-V-3/R/4P 4 AC Vertical Right J035520033040 FRESH-H-4/R/4P 4 AC Horizontal Right J035520033042 FRESH-V-4/R/4P 4 AC Vertical Right J035520033050 FRESH-H-5/R/4P 4 AC Horizontal Right J035520033052 FRESH-V-5/R/4P 4 AC Vertical Right J035520033060 FRESH-H-6/R/4P 4 AC Horizontal Right J035520033062 FRESH-V-6/R/4P 4 AC Vertical Right J035520033070 FRESH-H-7/R/4P 4 AC Horizontal Right J035520033072 FRESH-V-7/R/4P 4 AC Vertical Right Quick selection DKL 100 125 160 200 250 315 400 500 Q Ak 0.02 0.03 0.06 0.1 0.13 0.18 0.31 0.44 50 Vk 0.7 0.5             Ps 4 2             Lw(A) <20 <20             100 Vk 1.4 0.9             Ps 16 7             Lw(A) 23 <20             150 Vk 2.1 1.4 0.7           Ps 37 16 7           Lw(A) 38 20 <20           200 Vk   1.9 0.9 0.6         Ps   29 12 6         Lw(A)   31 25 <20         300 Vk     1.4 0.8 0.6       Ps     28 12 6       Lw(A)     40 31 <20       400 Vk     1.9 1.1 0.9 0.6     Ps     50 22 10 3     Lw(A)     50 41 27 <20     600 Vk       1.7 1.3 0.9     Ps       49 22 6     Lw(A)       56 42 24     800 Vk       2.2 1.7 1.2 0.7   Ps       87 39 10 6.5   Lw(A)       67 52 34 20   1000 Vk         2.1 1.5 0.9 0.6 Ps         61 16 10 7 Lw(A)         60 42 28 <20 1200 Vk           1.9 1.1 0.8 Ps           23 15 10 Lw(A)           49 34 23 1400 Vk           2.2 1.3 0.9 Ps           31 20 13 Lw(A)           55 40 29 1800 Vk             1.6 1.1 Ps             33 22 Lw(A)             49 38 2200 Vk             2 1.4 Ps             49 33 Lw(A)             57 46 2600 Vk               1.6 Ps               47 Lw(A)               52 3000 Vk               1.9 Ps               62 Lw(A)               57 Symbols and specifications Q = Air volume in m³/h Ak = Effective surface (free area) in m² Vk = Average effective velocity through the grill in m/s Ps = Static pressure loss given in Pa Lw(A) = Acoustic power in dB(A) Selection data for fresh air intake Values for exhaust may differ Pressure loss Dimensions DKL Ø d1 [mm] ØD [mm] H [mm] Ak [m2] (kg) 100 97 165 110 0.02 1.0 125 123 205 145 0.03 1.5 160 157 255 180 0.06 2.0 200 197 320 250 0.10 2.9 250 247 320 250 0.13 3.2 315 312 405 290 0.18 6.4 400 395 505 370 0.31 10.1 500 495 635 410 0.44 15.9 Remark To prevent moisture from being drawn in by air intake, the air velocity may not exceed 2 m/s on the free surface