APEXCOOLING TOWERS

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SRN crossflow open FRP cooling tower, multi-cell module
SRN crossflow open FRP cooling tower single cell
SRN crossflow open cooling tower Type II module
SRN crossflow open cooling tower Type I
SRN crossflow open galvanized steel cooling tower
SRN single-side air inlet crossflow cooling tower
SRN crossflow cooling tower with side air outlet

SRN I FRP Crossflow Tower

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SRN I FRP crossflow tower for industrial HVAC and process cooling. Get a Quote

SKU: APEX-SRN-FRP-I
Category: , , ,

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 Apex product brochure 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.

Published catalog ratings at 37 °C hot water / 32 °C cold water / 28 °C wet-bulb, 99.4 kPa. Other duties require engineering re-selection.

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

Sound and drift data available on request for the selected model.

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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Our commitments

Reply within 24 hours; quotation within 2–3 working days.

Warranty: 16 months from shipment or 12 months from commissioning, whichever comes first.

Third-party inspection and factory witness testing welcome.

Designed per CTI methods; CTI-certified manufacturing available on request (project-specific documentation).

Frequently Asked Questions

Are your towers CTI certified?

Our towers are designed per CTI methods. If your specification requires CTI-certified equipment, tell us at RFQ stage: for eligible series we provide project-specific CTI documentation from the manufacturing partner with the quotation.

What warranty do you offer?

16 months from shipment or 12 months from commissioning, whichever comes first.

Can we inspect before shipment?

Yes. Third-party inspection and factory witness testing are welcome, by appointment.

How fast will we get a quotation?

We reply within 24 hours and send a quotation within 2–3 working days once we have your duty data.

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Additional information

Series

SRN
Circuit

Open circuit
Flow arrangement

Crossflow
Construction

FRP

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