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 II FRP Crossflow Tower

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

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

Description

SRN Type II 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-162911U 60 38 1600+80 × 2900+80 × 3650 1200 1.5 595 1845 80×2 125 50 50 25
SRN-162912U 66 38 1600+80 × 2900+80 × 3650 1200 2.2 610 1860 80×2 125 50 50 25
SRN-162913U 72 38 1600+80 × 2900+80 × 3650 1200 3 625 1875 100×2 125 50 50 25
SRN-162914U 68 45 1600+80 × 2900+80 × 4290 1200 1.5 655 1925 80×2 125 50 50 25
SRN-162915U 74 45 1600+80 × 2900+80 × 4290 1200 2.2 670 1940 100×2 125 50 50 25
SRN-162916U 79 45 1600+80 × 2900+80 × 4290 1200 3 700 1970 100×2 125 50 50 25
SRN-183111U 80 38 1800+80 × 3100+80 × 3650 1350 2.2 740 1970 100×2 125 50 50 25
SRN-183112U 88 38 1800+80 × 3100+80 × 3650 1350 3 755 1985 100×2 125 50 50 25
SRN-183113U 96 38 1800+80 × 3100+80 × 3650 1350 4 795 2025 100×2 125 50 50 25
SRN-183114U 89 45 1800+80 × 3100+80 × 4290 1350 2.2 840 2070 100×2 125 50 50 25
SRN-183115U 98 45 1800+80 × 3100+80 × 4290 1350 3 855 2085 100×2 125 50 50 25
SRN-183116U 107 45 1800+80 × 3100+80 × 4290 1350 4 895 2125 100×2 125 50 50 25
SRN-203211U 100 40 2000+80 × 3200+80 × 3820 1450 3 865 2255 100×2 125 50 50 25
SRN-203212U 110 40 2000+80 × 3200+80 × 3820 1450 4 875 2265 100×2 125 50 50 25
SRN-203213U 120 40 2000+80 × 3200+80 × 3820 1450 5.5 895 2285 125×2 150 50 50 25
SRN-203214U 112 47 2000+80 × 3200+80 × 4430 1450 3 965 2355 100×2 125 50 50 25
SRN-203215U 122 47 2000+80 × 3200+80 × 4430 1450 4 975 2365 125×2 150 50 50 25
SRN-203216U 134 47 2000+80 × 3200+80 × 4430 1450 5.5 995 2385 125×2 150 50 50 25
SRN-243411U 125 40 2400+80 × 3400+80 × 3820 1800 4 1085 2835 125×2 150 50 50 25
SRN-243412U 135 40 2400+80 × 3400+80 × 3820 1800 5.5 1105 2855 125×2 150 50 50 25
SRN-243413U 145 40 2400+80 × 3400+80 × 3820 1800 7.5 1115 2865 125×2 150 50 50 25
SRN-243414U 140 47 2400+80 × 3400+80 × 4430 1800 4 1185 2935 125×2 150 50 50 25
SRN-243415U 148 47 2400+80 × 3400+80 × 4430 1800 5.5 1205 2955 125×2 150 50 50 25
SRN-243416U 162 47 2400+80 × 3400+80 × 4430 1800 7.5 1215 2965 125×2 150 50 50 25
SRN-263811U 150 40 2600+80 × 3800+80 × 3820 2100 5.5 1160 3520 125×2 150 50 50 25
SRN-263812U 165 40 2600+80 × 3800+80 × 3820 2100 7.5 1170 3530 125×2 150 50 50 25
SRN-263813U 180 40 2600+80 × 3800+80 × 3820 2100 11 1210 3570 125×2 200 50 50 25
SRN-263814U 168 47 2600+80 × 3800+80 × 4430 2100 5.5 1280 3640 125×2 150 50 50 25
SRN-263815U 184 47 2600+80 × 3800+80 × 4430 2100 7.5 1290 3650 125×2 150 50 50 25
SRN-263816U 201 47 2600+80 × 3800+80 × 4430 2100 11 1330 3690 125×2 200 50 50 25
SRN-294011U 175 41 2900+80 × 4000+80 × 3920 2100 5.5 1322 3722 125×2 200 50 50 25
SRN-294012U 190 41 2900+80 × 4000+80 × 3920 2100 7.5 1332 3732 125×2 200 50 50 25
SRN-294013U 205 41 2900+80 × 4000+80 × 3920 2100 11 1372 3772 125×2 200 50 50 25
SRN-294014U 195 48 2900+80 × 4000+80 × 4530 2100 5.5 1442 3842 125×2 200 50 50 25
SRN-294015U 212 48 2900+80 × 4000+80 × 4530 2100 7.5 1452 3852 125×2 200 50 50 25
SRN-294016U 229 48 2900+80 × 4000+80 × 4530 2100 11 1492 3892 125×2 200 50 50 25
SRN-304211U 185 41 3000+80 × 4200+80 × 3920 2400 5.5 1595 5375 125×2 200 50 50 25
SRN-304212U 200 41 3000+80 × 4200+80 × 3920 2400 7.5 1605 5385 150×2 200 50 50 25
SRN-304213U 220 41 3000+80 × 4200+80 × 3920 2400 11 1645 5425 150×2 200 50 50 25
SRN-304214U 202 48 3000+80 × 4200+80 × 4530 2400 5.5 1715 5495 150×2 200 50 50 25
SRN-304215U 225 48 3000+80 × 4200+80 × 4530 2400 7.5 1725 5505 150×2 200 50 50 25
SRN-304216U 245 48 3000+80 × 4200+80 × 4530 2400 11 1765 5545 150×2 200 50 50 25
SRN-305011U 250 46 3000+80 × 5000+80 × 4420 2600 7.5 2030 6530 150×2 250 80 80 40
SRN-305012U 275 46 3000+80 × 5000+80 × 4420 2600 11 2070 6570 150×2 250 80 80 40
SRN-305013U 295 46 3000+80 × 5000+80 × 4420 2600 15 2120 6620 150×2 250 80 80 40
SRN-305014U 280 53 3000+80 × 5000+80 × 4960 2600 7.5 2180 6680 150×2 250 80 80 40
SRN-305015U 305 53 3000+80 × 5000+80 × 4960 2600 11 2220 6720 150×2 250 80 80 40
SRN-305016U 328 53 3000+80 × 5000+80 × 4960 2600 15 2270 6770 150×2 250 80 80 40
SRN-335411U 300 46 3300+80 × 5400+80 × 4420 2800 11 2475 7175 150×2 250 80 80 40
SRN-335412U 330 46 3300+80 × 5400+80 × 4420 2800 15 2525 7225 150×2 250 80 80 40
SRN-335413U 360 46 3300+80 × 5400+80 × 4420 2800 18.5 2565 7275 150×2 250 80 80 40
SRN-335414U 336 53 3300+80 × 5400+80 × 4960 2800 11 2625 7325 150×2 250 80 80 40
SRN-335415U 369 53 3300+80 × 5400+80 × 4960 2800 15 2675 7375 200×2 250 80 80 40
SRN-335416U 403 53 3300+80 × 5400+80 × 4960 2800 18.5 2715 7415 200×2 300 80 80 40
SRN-355611U 350 47 3500+80 × 5600+80 × 4620 3000 11 2646 7866 150×2 250 80 80 40
SRN-355612U 385 47 3500+80 × 5600+80 × 4620 3000 15 2696 7916 200×2 250 80 80 40
SRN-355613U 420 47 3500+80 × 5600+80 × 4620 3000 18.5 2736 7956 200×2 300 80 80 40
SRN-355614U 390 54 3500+80 × 5600+80 × 5160 3000 11 2826 8046 200×2 250 80 80 40
SRN-355615U 430 54 3500+80 × 5600+80 × 5160 3000 15 2876 8096 200×2 300 80 80 40
SRN-355616U 470 54 3500+80 × 5600+80 × 5160 3000 18.5 2916 8136 200×2 300 80 80 40
SRN-385811U 400 47 3800+80 × 5800+80 × 4620 3200 11 3022 9322 150×4 300 100 100 50
SRN-385812U 440 47 3800+80 × 5800+80 × 4620 3200 15 3072 9372 150×4 300 100 100 50
SRN-385813U 480 47 3800+80 × 5800+80 × 4620 3200 18.5 3112 9412 150×4 300 100 100 50
SRN-385814U 448 54 3800+80 × 5800+80 × 5160 3200 11 3242 9542 150×4 300 100 100 50
SRN-385815U 492 54 3800+80 × 5800+80 × 5160 3200 15 3292 9592 150×4 300 100 100 50
SRN-385816U 535 54 3800+80 × 5800+80 × 5160 3200 18.5 3332 9632 150×4 300 100 100 50
SRN-406011U 450 47 4000+80 × 6000+80 × 4620 3200 15 3332 9772 150×4 300 100 100 50
SRN-406012U 495 47 4000+80 × 6000+80 × 4620 3200 18.5 3372 9812 150×4 300 100 100 50
SRN-406013U 540 47 4000+80 × 6000+80 × 4620 3200 22 3382 9822 150×4 300 100 100 50
SRN-406014U 504 54 4000+80 × 6000+80 × 5160 3200 15 3582 10022 150×4 300 100 100 50
SRN-406015U 554 54 4000+80 × 6000+80 × 5160 3200 18.5 3622 10062 150×4 300 100 100 50
SRN-406016U 604 54 4000+80 × 6000+80 × 5160 3200 22 3632 10072 150×4 300 100 100 50
SRN-406211U 500 52 4000+80 × 6200+80 × 5170 3400 15 3798 11238 150×4 300 100 100 50
SRN-406212U 550 52 4000+80 × 6200+80 × 5170 3400 18.5 3838 11278 150×4 300 100 100 50
SRN-406213U 595 52 4000+80 × 6200+80 × 5170 3400 22 3848 11288 150×4 350 100 100 50
SRN-406214U 560 60 4000+80 × 6200+80 × 6000 3400 15 4048 11488 150×4 300 100 100 50
SRN-406215U 615 60 4000+80 × 6200+80 × 6000 3400 18.5 4088 11528 150×4 350 100 100 50
SRN-406216U 665 60 4000+80 × 6200+80 × 6000 3400 22 4098 11538 150×4 350 100 100 50
SRN-426511U 550 52 4200+80 × 6500+80 × 5170 3700 18.5 4065 12235 150×4 300 100 100 50
SRN-426512U 605 52 4200+80 × 6500+80 × 5170 3700 22 4075 12245 150×4 350 100 100 50
SRN-426513U 655 52 4200+80 × 6500+80 × 5170 3700 30 4115 12285 150×4 350 100 100 50
SRN-426514U 615 60 4200+80 × 6500+80 × 6000 3700 18.5 4345 12515 150×4 350 100 100 50
SRN-426515U 675 60 4200+80 × 6500+80 × 6000 3700 22 4385 12555 150×4 350 100 100 50
SRN-426516U 730 60 4200+80 × 6500+80 × 6000 3700 30 4425 12595 200×4 350 100 100 50
SRN-456511U 600 54 4500+80 × 6500+80 × 5220 3700 18.5 4335 12955 150×4 350 100 100 50
SRN-456512U 660 54 4500+80 × 6500+80 × 5220 3700 22 4375 12995 150×4 350 100 100 50
SRN-456513U 720 54 4500+80 × 6500+80 × 5220 3700 30 4415 13035 200×4 350 100 100 50
SRN-456514U 670 61 4500+80 × 6500+80 × 6050 3700 18.5 4635 13255 150×4 350 100 100 50
SRN-456515U 735 61 4500+80 × 6500+80 × 6050 3700 22 4675 13295 200×4 350 100 100 50
SRN-456516U 805 61 4500+80 × 6500+80 × 6050 3700 30 4715 13335 200×4 350 100 100 50
SRN-486811U 700 58 4800+80 × 6800+80 × 5920 4000 22 5242 13942 200×4 350 100 100 50×2
SRN-486812U 770 58 4800+80 × 6800+80 × 5920 4000 30 5282 13982 200×4 350 100 100 50×2
SRN-486813U 840 58 4800+80 × 6800+80 × 5920 4000 37 5402 14102 200×4 400 100 100 50×2
SRN-486814U 780 67 4800+80 × 6800+80 × 6790 4000 22 5592 14292 200×4 350 100 100 50×2
SRN-486815U 860 67 4800+80 × 6800+80 × 6790 4000 30 5632 14332 200×4 400 100 100 50×2
SRN-486816U 940 67 4800+80 × 6800+80 × 6790 4000 37 5752 14452 200×4 400 100 100 50×2
SRN-506811U 800 58 5000+80 × 6800+80 × 5920 4000 30 5512 15052 200×4 350 100 100 50×2
SRN-506812U 880 58 5000+80 × 6800+80 × 5920 4000 37 5632 15172 200×4 400 100 100 50×2
SRN-506813U 960 58 5000+80 × 6800+80 × 5920 4000 45 5712 15252 200×4 400 100 100 50×2
SRN-506814U 895 67 5000+80 × 6800+80 × 6790 4000 30 5862 15402 200×4 400 100 100 50×2
SRN-506815U 985 67 5000+80 × 6800+80 × 6790 4000 37 5982 15522 200×4 400 100 100 50×2
SRN-506816U 1070 67 5000+80 × 6800+80 × 6790 4000 45 6062 15602 200×4 400 100 100 50×2
SRN-557811U 900 60 5500+80 × 7800+80 × 6500 4200 30 5970 17760 200×4 400 100 100 50×2
SRN-557812U 990 60 5500+80 × 7800+80 × 6500 4200 37 6090 17900 200×4 400 100 100 50×2
SRN-557813U 1080 60 5500+80 × 7800+80 × 6500 4200 45 6170 17980 200×4 400 100 100 50×2
SRN-557814U 1005 70 5500+80 × 7800+80 × 7350 4200 30 6470 18260 200×4 400 100 100 50×2
SRN-557815U 1105 70 5500+80 × 7800+80 × 7350 4200 37 6590 18380 200×4 400 100 100 50×2
SRN-557816U 1205 70 5500+80 × 7800+80 × 7350 4200 45 6670 18460 250×4 450 100 100 50×2
SRN-608111U 1000 60 6000+80 × 8100+80 × 6500 4500 30 7010 21010 200×4 400 100 100 50×2
SRN-608112U 1100 60 6000+80 × 8100+80 × 6500 4500 37 7130 21130 200×4 400 100 100 50×2
SRN-608113U 1200 60 6000+80 × 8100+80 × 6500 4500 45 7210 21210 200×4 400 100 100 50×2
SRN-608114U 1120 70 6000+80 × 8100+80 × 7350 4500 30 7610 21610 200×4 400 100 100 50×2
SRN-608115U 1230 70 6000+80 × 8100+80 × 7350 4500 37 7730 21730 250×4 450 100 100 50×2
SRN-608116U 1340 70 6000+80 × 8100+80 × 7350 4500 45 7810 21810 250×4 450 100 100 50×2
SRN-608311U 1150 68 6000+80 × 8300+80 × 7100 4700 37 7896 22886 200×6 400 100 100 50×2
SRN-608312U 1280 68 6000+80 × 8300+80 × 7100 4700 45 7976 22966 200×6 450 100 100 50×2
SRN-608313U 1400 68 6000+80 × 8300+80 × 7100 4700 55 8136 23126 200×6 500 100 100 50×2
SRN-608314U 1285 80 6000+80 × 8300+80 × 8300 4700 37 8896 23886 200×6 450 100 100 50×2
SRN-608315U 1430 80 6000+80 × 8300+80 × 8300 4700 45 8976 22966 200×6 500 100 100 50×2
SRN-608316U 1560 80 6000+80 × 8300+80 × 8300 4700 55 9136 23126 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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