Description
SRN Type I FRP Crossflow Open Circuit Cooling Tower is a crossflow, open circuit cooling tower family with corrosion-resistant FRP construction. It is configured against project water temperatures, wet-bulb conditions, water quality, noise limits and site constraints.
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Complete Model Specifications
All 120 catalog models below were transcribed from the 2025 product manual and assigned to this product family. Scroll horizontally on smaller screens. Final project selection remains subject to thermal and site verification.
120 catalog models in this product family.
| Model | Flow (m³/h) | Head (kPa) | Dimensions (mm) | Fan Ø (mm) | Motor (kW) | Net weight (kg) | Operating weight (kg) | Inlet DN | Outlet DN | Overflow DN | Drain DN | Makeup DN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SRN-162911CU | 60 | 38 | 1600+80 × 2900+80 × 4450 | 1200 | 1.5 | 670 | 1920 | 80×2 | 125 | 50 | 50 | 25 |
| SRN-162912CU | 66 | 38 | 1600+80 × 2900+80 × 4450 | 1200 | 2.2 | 685 | 1935 | 80×2 | 125 | 50 | 50 | 25 |
| SRN-162913CU | 72 | 38 | 1600+80 × 2900+80 × 4450 | 1200 | 3 | 700 | 1950 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-162914CU | 68 | 45 | 1600+80 × 2900+80 × 5090 | 1200 | 1.5 | 730 | 2000 | 80×2 | 125 | 50 | 50 | 25 |
| SRN-162915CU | 74 | 45 | 1600+80 × 2900+80 × 5090 | 1200 | 2.2 | 745 | 2015 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-162916CU | 79 | 45 | 1600+80 × 2900+80 × 5090 | 1200 | 3 | 775 | 2045 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183111CU | 80 | 38 | 1800+80 × 3100+80 × 4450 | 1350 | 2.2 | 815 | 2045 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183112CU | 88 | 38 | 1800+80 × 3100+80 × 4450 | 1350 | 3 | 830 | 2060 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183113CU | 96 | 38 | 1800+80 × 3100+80 × 4450 | 1350 | 4 | 870 | 2100 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183114CU | 89 | 45 | 1800+80 × 3100+80 × 5090 | 1350 | 2.2 | 915 | 2145 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183115CU | 98 | 45 | 1800+80 × 3100+80 × 5090 | 1350 | 3 | 930 | 2160 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-183116CU | 107 | 45 | 1800+80 × 3100+80 × 5090 | 1350 | 4 | 970 | 2200 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-203211CU | 100 | 40 | 2000+80 × 3200+80 × 4580 | 1450 | 3 | 940 | 2330 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-203212CU | 110 | 40 | 2000+80 × 3200+80 × 4580 | 1450 | 4 | 950 | 2340 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-203213CU | 120 | 40 | 2000+80 × 3200+80 × 4580 | 1450 | 5.5 | 970 | 2360 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-203214CU | 112 | 47 | 2000+80 × 3200+80 × 5190 | 1450 | 3 | 1040 | 2430 | 100×2 | 125 | 50 | 50 | 25 |
| SRN-203215CU | 122 | 47 | 2000+80 × 3200+80 × 5190 | 1450 | 4 | 1050 | 2440 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-203216CU | 134 | 47 | 2000+80 × 3200+80 × 5190 | 1450 | 5.5 | 1070 | 2460 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243411CU | 125 | 40 | 2400+80 × 3400+80 × 4580 | 1800 | 4 | 1165 | 2915 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243412CU | 135 | 40 | 2400+80 × 3400+80 × 4580 | 1800 | 5.5 | 1185 | 2935 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243413CU | 145 | 40 | 2400+80 × 3400+80 × 4580 | 1800 | 7.5 | 1195 | 2945 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243414CU | 140 | 47 | 2400+80 × 3400+80 × 5190 | 1800 | 4 | 1265 | 3015 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243415CU | 148 | 47 | 2400+80 × 3400+80 × 5190 | 1800 | 5.5 | 1285 | 3035 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-243416CU | 162 | 47 | 2400+80 × 3400+80 × 5190 | 1800 | 7.5 | 1295 | 3045 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-263811CU | 150 | 40 | 2600+80 × 3800+80 × 4580 | 2100 | 5.5 | 1245 | 3605 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-263812CU | 165 | 40 | 2600+80 × 3800+80 × 4580 | 2100 | 7.5 | 1255 | 3615 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-263813CU | 180 | 40 | 2600+80 × 3800+80 × 4580 | 2100 | 11 | 1295 | 3655 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-263814CU | 168 | 47 | 2600+80 × 3800+80 × 5190 | 2100 | 5.5 | 1365 | 3725 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-263815CU | 184 | 47 | 2600+80 × 3800+80 × 5190 | 2100 | 7.5 | 1375 | 3735 | 125×2 | 150 | 50 | 50 | 25 |
| SRN-263816CU | 201 | 47 | 2600+80 × 3800+80 × 5190 | 2100 | 11 | 1415 | 3775 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294011CU | 175 | 41 | 2900+80 × 4000+80 × 4680 | 2100 | 5.5 | 1415 | 3815 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294012CU | 190 | 41 | 2900+80 × 4000+80 × 4680 | 2100 | 7.5 | 1425 | 3825 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294013CU | 205 | 41 | 2900+80 × 4000+80 × 4680 | 2100 | 11 | 1465 | 3865 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294014CU | 195 | 48 | 2900+80 × 4000+80 × 5290 | 2100 | 5.5 | 1535 | 3935 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294015CU | 212 | 48 | 2900+80 × 4000+80 × 5290 | 2100 | 7.5 | 1545 | 3945 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-294016CU | 229 | 48 | 2900+80 × 4000+80 × 5290 | 2100 | 11 | 1585 | 3985 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-304211CU | 185 | 41 | 3000+80 × 4200+80 × 4680 | 2400 | 5.5 | 1690 | 5470 | 125×2 | 200 | 50 | 50 | 25 |
| SRN-304212CU | 200 | 41 | 3000+80 × 4200+80 × 4680 | 2400 | 7.5 | 1700 | 5480 | 150×2 | 200 | 50 | 50 | 25 |
| SRN-304213CU | 220 | 41 | 3000+80 × 4200+80 × 4680 | 2400 | 11 | 1740 | 5520 | 150×2 | 200 | 50 | 50 | 25 |
| SRN-304214CU | 202 | 48 | 3000+80 × 4200+80 × 5290 | 2400 | 5.5 | 1810 | 5590 | 150×2 | 200 | 50 | 50 | 25 |
| SRN-304215CU | 225 | 48 | 3000+80 × 4200+80 × 5290 | 2400 | 7.5 | 1820 | 5600 | 150×2 | 200 | 50 | 50 | 25 |
| SRN-304216CU | 245 | 48 | 3000+80 × 4200+80 × 5290 | 2400 | 11 | 1860 | 5640 | 150×2 | 200 | 50 | 50 | 25 |
| SRN-305011CU | 250 | 46 | 3000+80 × 5000+80 × 5180 | 2600 | 7.5 | 2136 | 6636 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-305012CU | 275 | 46 | 3000+80 × 5000+80 × 5180 | 2600 | 11 | 2176 | 6676 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-305013CU | 295 | 46 | 3000+80 × 5000+80 × 5180 | 2600 | 15 | 2226 | 6726 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-305014CU | 280 | 53 | 3000+80 × 5000+80 × 5720 | 2600 | 7.5 | 2286 | 6786 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-305015CU | 305 | 53 | 3000+80 × 5000+80 × 5720 | 2600 | 11 | 2326 | 6826 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-305016CU | 328 | 53 | 3000+80 × 5000+80 × 5720 | 2600 | 15 | 2376 | 6876 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-335411CU | 300 | 46 | 3300+80 × 5400+80 × 5180 | 2800 | 11 | 2590 | 7290 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-335412CU | 330 | 46 | 3300+80 × 5400+80 × 5180 | 2800 | 15 | 2640 | 7340 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-335413CU | 360 | 46 | 3300+80 × 5400+80 × 5180 | 2800 | 18.5 | 2680 | 7390 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-335414CU | 336 | 53 | 3300+80 × 5400+80 × 5720 | 2800 | 11 | 2740 | 7440 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-335415CU | 369 | 53 | 3300+80 × 5400+80 × 5720 | 2800 | 15 | 2790 | 7490 | 200×2 | 250 | 80 | 80 | 40 |
| SRN-335416CU | 403 | 53 | 3300+80 × 5400+80 × 5720 | 2800 | 18.5 | 2830 | 7530 | 200×2 | 300 | 80 | 80 | 40 |
| SRN-355611CU | 350 | 47 | 3500+80 × 5600+80 × 5180 | 3000 | 11 | 2760 | 7980 | 150×2 | 250 | 80 | 80 | 40 |
| SRN-355612CU | 385 | 47 | 3500+80 × 5600+80 × 5180 | 3000 | 15 | 2810 | 8030 | 200×2 | 250 | 80 | 80 | 40 |
| SRN-355613CU | 420 | 47 | 3500+80 × 5600+80 × 5180 | 3000 | 18.5 | 2850 | 8070 | 200×2 | 300 | 80 | 80 | 40 |
| SRN-355614CU | 390 | 54 | 3500+80 × 5600+80 × 5720 | 3000 | 11 | 2940 | 8160 | 200×2 | 250 | 80 | 80 | 40 |
| SRN-355615CU | 430 | 54 | 3500+80 × 5600+80 × 5720 | 3000 | 15 | 2990 | 8210 | 200×2 | 300 | 80 | 80 | 40 |
| SRN-355616CU | 470 | 54 | 3500+80 × 5600+80 × 5720 | 3000 | 18.5 | 3030 | 8250 | 200×2 | 300 | 80 | 80 | 40 |
| SRN-385811CU | 400 | 47 | 3800+80 × 5800+80 × 5180 | 3200 | 11 | 3140 | 9440 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-385812CU | 440 | 47 | 3800+80 × 5800+80 × 5180 | 3200 | 15 | 3190 | 9490 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-385813CU | 480 | 47 | 3800+80 × 5800+80 × 5180 | 3200 | 18.5 | 3230 | 9530 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-385814CU | 448 | 54 | 3800+80 × 5800+80 × 5720 | 3200 | 11 | 3360 | 9660 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-385815CU | 492 | 54 | 3800+80 × 5800+80 × 5720 | 3200 | 15 | 3410 | 9710 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-385816CU | 535 | 54 | 3800+80 × 5800+80 × 5720 | 3200 | 18.5 | 3450 | 9750 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406011CU | 450 | 47 | 4000+80 × 6000+80 × 5180 | 3200 | 15 | 3460 | 9900 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406012CU | 495 | 47 | 4000+80 × 6000+80 × 5180 | 3200 | 18.5 | 3500 | 9940 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406013CU | 540 | 47 | 4000+80 × 6000+80 × 5180 | 3200 | 22 | 3510 | 9950 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406014CU | 504 | 54 | 4000+80 × 6000+80 × 5720 | 3200 | 15 | 3710 | 10150 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406015CU | 554 | 54 | 4000+80 × 6000+80 × 5720 | 3200 | 18.5 | 3750 | 10190 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406016CU | 604 | 54 | 4000+80 × 6000+80 × 5720 | 3200 | 22 | 3760 | 10200 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406211CU | 500 | 52 | 4000+80 × 6200+80 × 5930 | 3400 | 15 | 3930 | 11370 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406212CU | 550 | 52 | 4000+80 × 6200+80 × 5930 | 3400 | 18.5 | 3970 | 11410 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406213CU | 595 | 52 | 4000+80 × 6200+80 × 5930 | 3400 | 22 | 3980 | 11420 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-406214CU | 560 | 60 | 4000+80 × 6200+80 × 6760 | 3400 | 15 | 4180 | 11620 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-406215CU | 615 | 60 | 4000+80 × 6200+80 × 6760 | 3400 | 18.5 | 4220 | 11660 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-406216CU | 665 | 60 | 4000+80 × 6200+80 × 6760 | 3400 | 22 | 4230 | 11670 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-426511CU | 550 | 52 | 4200+80 × 6500+80 × 5930 | 3700 | 18.5 | 4200 | 12370 | 150×4 | 300 | 100 | 100 | 50 |
| SRN-426512CU | 605 | 52 | 4200+80 × 6500+80 × 5930 | 3700 | 22 | 4210 | 12380 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-426513CU | 655 | 52 | 4200+80 × 6500+80 × 5930 | 3700 | 30 | 4250 | 12420 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-426514CU | 615 | 60 | 4200+80 × 6500+80 × 6760 | 3700 | 18.5 | 4480 | 12650 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-426515CU | 675 | 60 | 4200+80 × 6500+80 × 6760 | 3700 | 22 | 4520 | 12690 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-426516CU | 730 | 60 | 4200+80 × 6500+80 × 6760 | 3700 | 30 | 4560 | 12730 | 200×4 | 350 | 100 | 100 | 50 |
| SRN-456511CU | 600 | 54 | 4500+80 × 6500+80 × 5980 | 3700 | 18.5 | 4480 | 13100 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-456512CU | 660 | 54 | 4500+80 × 6500+80 × 5980 | 3700 | 22 | 4520 | 13140 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-456513CU | 720 | 54 | 4500+80 × 6500+80 × 5980 | 3700 | 30 | 4560 | 13180 | 200×4 | 350 | 100 | 100 | 50 |
| SRN-456514CU | 670 | 61 | 4500+80 × 6500+80 × 6810 | 3700 | 18.5 | 4780 | 13400 | 150×4 | 350 | 100 | 100 | 50 |
| SRN-456515CU | 735 | 61 | 4500+80 × 6500+80 × 6810 | 3700 | 22 | 4820 | 13440 | 200×4 | 350 | 100 | 100 | 50 |
| SRN-456516CU | 805 | 61 | 4500+80 × 6500+80 × 6810 | 3700 | 30 | 4860 | 13480 | 200×4 | 350 | 100 | 100 | 50 |
| SRN-486811CU | 700 | 58 | 4800+80 × 6800+80 × 6580 | 4000 | 22 | 5400 | 14100 | 200×4 | 350 | 100 | 100 | 50×2 |
| SRN-486812CU | 770 | 58 | 4800+80 × 6800+80 × 6580 | 4000 | 30 | 5440 | 14140 | 200×4 | 350 | 100 | 100 | 50×2 |
| SRN-486813CU | 840 | 58 | 4800+80 × 6800+80 × 6580 | 4000 | 37 | 5560 | 14260 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-486814CU | 780 | 67 | 4800+80 × 6800+80 × 7450 | 4000 | 22 | 5750 | 14450 | 200×4 | 350 | 100 | 100 | 50×2 |
| SRN-486815CU | 860 | 67 | 4800+80 × 6800+80 × 7450 | 4000 | 30 | 5790 | 14490 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-486816CU | 940 | 67 | 4800+80 × 6800+80 × 7450 | 4000 | 37 | 5910 | 14610 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-506811CU | 800 | 58 | 5000+80 × 6800+80 × 6580 | 4000 | 30 | 5690 | 15230 | 200×4 | 350 | 100 | 100 | 50×2 |
| SRN-506812CU | 880 | 58 | 5000+80 × 6800+80 × 6580 | 4000 | 37 | 5810 | 15350 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-506813CU | 960 | 58 | 5000+80 × 6800+80 × 6580 | 4000 | 45 | 5890 | 15430 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-506814CU | 895 | 67 | 5000+80 × 6800+80 × 7450 | 4000 | 30 | 6040 | 15580 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-506815CU | 985 | 67 | 5000+80 × 6800+80 × 7450 | 4000 | 37 | 6160 | 15700 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-506816CU | 1070 | 67 | 5000+80 × 6800+80 × 7450 | 4000 | 45 | 6240 | 15780 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557811CU | 900 | 60 | 5500+80 × 7800+80 × 6900 | 4200 | 30 | 6150 | 17940 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557812CU | 990 | 60 | 5500+80 × 7800+80 × 6900 | 4200 | 37 | 6270 | 18080 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557813CU | 1080 | 60 | 5500+80 × 7800+80 × 6900 | 4200 | 45 | 6350 | 18160 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557814CU | 1005 | 70 | 5500+80 × 7800+80 × 7750 | 4200 | 30 | 6650 | 18440 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557815CU | 1105 | 70 | 5500+80 × 7800+80 × 7750 | 4200 | 37 | 6770 | 18560 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-557816CU | 1205 | 70 | 5500+80 × 7800+80 × 7750 | 4200 | 45 | 6850 | 18640 | 250×4 | 450 | 100 | 100 | 50×2 |
| SRN-608111CU | 1000 | 60 | 6000+80 × 8100+80 × 6900 | 4500 | 30 | 7210 | 21210 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-608112CU | 1100 | 60 | 6000+80 × 8100+80 × 6900 | 4500 | 37 | 7330 | 21330 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-608113CU | 1200 | 60 | 6000+80 × 8100+80 × 6900 | 4500 | 45 | 7410 | 21410 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-608114CU | 1120 | 70 | 6000+80 × 8100+80 × 7750 | 4500 | 30 | 7810 | 21810 | 200×4 | 400 | 100 | 100 | 50×2 |
| SRN-608115CU | 1230 | 70 | 6000+80 × 8100+80 × 7750 | 4500 | 37 | 7930 | 21930 | 250×4 | 450 | 100 | 100 | 50×2 |
| SRN-608116CU | 1340 | 70 | 6000+80 × 8100+80 × 7750 | 4500 | 45 | 8010 | 22010 | 250×4 | 450 | 100 | 100 | 50×2 |
| SRN-608311CU | 1150 | 68 | 6000+80 × 8300+80 × 7500 | 4700 | 37 | 8120 | 23110 | 200×6 | 400 | 100 | 100 | 50×2 |
| SRN-608312CU | 1280 | 68 | 6000+80 × 8300+80 × 7500 | 4700 | 45 | 8200 | 23190 | 200×6 | 450 | 100 | 100 | 50×2 |
| SRN-608313CU | 1400 | 68 | 6000+80 × 8300+80 × 7500 | 4700 | 55 | 8360 | 23350 | 200×6 | 500 | 100 | 100 | 50×2 |
| SRN-608314CU | 1285 | 80 | 6000+80 × 8300+80 × 8700 | 4700 | 37 | 9120 | 24110 | 200×6 | 450 | 100 | 100 | 50×2 |
| SRN-608315CU | 1430 | 80 | 6000+80 × 8300+80 × 8700 | 4700 | 45 | 9200 | 23190 | 200×6 | 500 | 100 | 100 | 50×2 |
| SRN-608316CU | 1560 | 80 | 6000+80 × 8300+80 × 8700 | 4700 | 55 | 9360 | 23350 | 250×6 | 500 | 100 | 100 | 50×2 |
No matching model was found in this product family.
Published Selection Basis
- Inlet water temperature: 37°C
- Outlet water temperature: 32°C
- Wet-bulb temperature: 28°C
- Atmospheric pressure: 99,400 Pa
- Water temperature drop: 5°C
Engineering Information Required
Send design flow, entering and leaving water temperatures, design wet-bulb temperature, installation altitude, circulating-water quality, noise target, power supply and footprint limits. Apex will confirm the final model, cell quantity, materials, motor configuration, piping and delivery scope.
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