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 III FRP Crossflow Tower

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

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

Description

SRN Type III 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-162911L 60 38 1600+80 × 2900+80 × 3150 1200 1.5 580 1830 80×2 125 50 50 25
SRN-162912L 66 38 1600+80 × 2900+80 × 3150 1200 2.2 595 1845 80×2 125 50 50 25
SRN-162913L 72 38 1600+80 × 2900+80 × 3150 1200 3 610 1860 100×2 125 50 50 25
SRN-162914L 68 45 1600+80 × 2900+80 × 3790 1200 1.5 640 1910 80×2 125 50 50 25
SRN-162915L 74 45 1600+80 × 2900+80 × 3790 1200 2.2 655 1925 100×2 125 50 50 25
SRN-162916L 79 45 1600+80 × 2900+80 × 3790 1200 3 685 1955 100×2 125 50 50 25
SRN-183111L 80 38 1800+80 × 3100+80 × 3150 1350 2.2 720 1950 100×2 125 50 50 25
SRN-183112L 88 38 1800+80 × 3100+80 × 3150 1350 3 735 1965 100×2 125 50 50 25
SRN-183113L 96 38 1800+80 × 3100+80 × 3150 1350 4 775 2005 100×2 125 50 50 25
SRN-183114L 89 45 1800+80 × 3100+80 × 3790 1350 2.2 820 2050 100×2 125 50 50 25
SRN-183115L 98 45 1800+80 × 3100+80 × 3790 1350 3 835 2065 100×2 125 50 50 25
SRN-183116L 107 45 1800+80 × 3100+80 × 3790 1350 4 875 2105 100×2 125 50 50 25
SRN-203211L 100 40 2000+80 × 3200+80 × 3300 1450 3 840 2230 100×2 125 50 50 25
SRN-203212L 110 40 2000+80 × 3200+80 × 3300 1450 4 850 2240 100×2 125 50 50 25
SRN-203213L 120 40 2000+80 × 3200+80 × 3300 1450 5.5 870 2260 125×2 150 50 50 25
SRN-203214L 112 47 2000+80 × 3200+80 × 3910 1450 3 940 2330 100×2 125 50 50 25
SRN-203215L 122 47 2000+80 × 3200+80 × 3910 1450 4 950 2340 125×2 150 50 50 25
SRN-203216L 134 47 2000+80 × 3200+80 × 3910 1450 5.5 970 2360 125×2 150 50 50 25
SRN-243411L 125 40 2400+80 × 3400+80 × 3300 1800 4 1050 2800 125×2 150 50 50 25
SRN-243412L 135 40 2400+80 × 3400+80 × 3300 1800 5.5 1070 2820 125×2 150 50 50 25
SRN-243413L 145 40 2400+80 × 3400+80 × 3300 1800 7.5 1080 2830 125×2 150 50 50 25
SRN-243414L 140 47 2400+80 × 3400+80 × 3910 1800 4 1150 2900 125×2 150 50 50 25
SRN-243415L 148 47 2400+80 × 3400+80 × 3910 1800 5.5 1170 2920 125×2 150 50 50 25
SRN-243416L 162 47 2400+80 × 3400+80 × 3910 1800 7.5 1180 2930 125×2 150 50 50 25
SRN-263811L 150 40 2600+80 × 3800+80 × 3300 2100 5.5 1120 3480 125×2 150 50 50 25
SRN-263812L 165 40 2600+80 × 3800+80 × 3300 2100 7.5 1130 3490 125×2 150 50 50 25
SRN-263813L 180 40 2600+80 × 3800+80 × 3300 2100 11 1170 3530 125×2 200 50 50 25
SRN-263814L 168 47 2600+80 × 3800+80 × 3910 2100 5.5 1240 3600 125×2 150 50 50 25
SRN-263815L 184 47 2600+80 × 3800+80 × 3910 2100 7.5 1250 3610 125×2 150 50 50 25
SRN-263816L 201 47 2600+80 × 3800+80 × 3910 2100 11 1290 3650 125×2 200 50 50 25
SRN-294011L 175 41 2900+80 × 4000+80 × 3400 2100 5.5 1280 3680 125×2 200 50 50 25
SRN-294012L 190 41 2900+80 × 4000+80 × 3400 2100 7.5 1290 3690 125×2 200 50 50 25
SRN-294013L 205 41 2900+80 × 4000+80 × 3400 2100 11 1330 3730 125×2 200 50 50 25
SRN-294014L 195 48 2900+80 × 4000+80 × 4010 2100 5.5 1400 3800 125×2 200 50 50 25
SRN-294015L 212 48 2900+80 × 4000+80 × 4010 2100 7.5 1410 3810 125×2 200 50 50 25
SRN-294016L 229 48 2900+80 × 4000+80 × 4010 2100 11 1450 3850 125×2 200 50 50 25
SRN-304211L 185 41 3000+80 × 4200+80 × 3400 2400 5.5 1550 5330 125×2 200 50 50 25
SRN-304212L 200 41 3000+80 × 4200+80 × 3400 2400 7.5 1560 5340 150×2 200 50 50 25
SRN-304213L 220 41 3000+80 × 4200+80 × 3400 2400 11 1600 5380 150×2 200 50 50 25
SRN-304214L 202 48 3000+80 × 4200+80 × 4010 2400 5.5 1670 5450 150×2 200 50 50 25
SRN-304215L 225 48 3000+80 × 4200+80 × 4010 2400 7.5 1680 5460 150×2 200 50 50 25
SRN-304216L 245 48 3000+80 × 4200+80 × 4010 2400 11 1720 5500 150×2 200 50 50 25
SRN-305011L 250 46 3000+80 × 5000+80 × 3900 2600 7.5 1980 6480 150×2 250 80 80 40
SRN-305012L 275 46 3000+80 × 5000+80 × 3900 2600 11 2020 6520 150×2 250 80 80 40
SRN-305013L 295 46 3000+80 × 5000+80 × 3900 2600 15 2070 6570 150×2 250 80 80 40
SRN-305014L 280 53 3000+80 × 5000+80 × 4440 2600 7.5 2130 6630 150×2 250 80 80 40
SRN-305015L 305 53 3000+80 × 5000+80 × 4440 2600 11 2170 6670 150×2 250 80 80 40
SRN-305016L 328 53 3000+80 × 5000+80 × 4440 2600 15 2220 6720 150×2 250 80 80 40
SRN-335411L 300 46 3300+80 × 5400+80 × 3900 2800 11 2420 7120 150×2 250 80 80 40
SRN-335412L 330 46 3300+80 × 5400+80 × 3900 2800 15 2470 7170 150×2 250 80 80 40
SRN-335413L 360 46 3300+80 × 5400+80 × 3900 2800 18.5 2510 7220 150×2 250 80 80 40
SRN-335414L 336 53 3300+80 × 5400+80 × 4440 2800 11 2570 7270 150×2 250 80 80 40
SRN-335415L 369 53 3300+80 × 5400+80 × 4440 2800 15 2620 7320 200×2 250 80 80 40
SRN-335416L 403 53 3300+80 × 5400+80 × 4440 2800 18.5 2660 7360 200×2 300 80 80 40
SRN-355611L 350 47 3500+80 × 5600+80 × 4000 3000 11 2580 7800 150×2 250 80 80 40
SRN-355612L 385 47 3500+80 × 5600+80 × 4000 3000 15 2630 7850 200×2 250 80 80 40
SRN-355613L 420 47 3500+80 × 5600+80 × 4000 3000 18.5 2670 7890 200×2 300 80 80 40
SRN-355614L 390 54 3500+80 × 5600+80 × 4540 3000 11 2760 7980 200×2 250 80 80 40
SRN-355615L 430 54 3500+80 × 5600+80 × 4540 3000 15 2810 8030 200×2 300 80 80 40
SRN-355616L 470 54 3500+80 × 5600+80 × 4540 3000 18.5 2850 8070 200×2 300 80 80 40
SRN-385811L 400 47 3800+80 × 5800+80 × 4000 3200 11 2950 9250 150×4 300 100 100 50
SRN-385812L 440 47 3800+80 × 5800+80 × 4000 3200 15 3000 9300 150×4 300 100 100 50
SRN-385813L 480 47 3800+80 × 5800+80 × 4000 3200 18.5 3040 9340 150×4 300 100 100 50
SRN-385814L 448 54 3800+80 × 5800+80 × 4540 3200 11 3170 9470 150×4 300 100 100 50
SRN-385815L 492 54 3800+80 × 5800+80 × 4540 3200 15 3220 9520 150×4 300 100 100 50
SRN-385816L 535 54 3800+80 × 5800+80 × 4540 3200 18.5 3260 9560 150×4 300 100 100 50
SRN-406011L 450 47 4000+80 × 6000+80 × 4000 3200 15 3260 9700 150×4 300 100 100 50
SRN-406012L 495 47 4000+80 × 6000+80 × 4000 3200 18.5 3300 9740 150×4 300 100 100 50
SRN-406013L 540 47 4000+80 × 6000+80 × 4000 3200 22 3310 9750 150×4 300 100 100 50
SRN-406014L 504 54 4000+80 × 6000+80 × 4540 3200 15 3510 9950 150×4 300 100 100 50
SRN-406015L 554 54 4000+80 × 6000+80 × 4540 3200 18.5 3550 9990 150×4 300 100 100 50
SRN-406016L 604 54 4000+80 × 6000+80 × 4540 3200 22 3560 10000 150×4 300 100 100 50
SRN-406211L 500 52 4000+80 × 6200+80 × 4550 3400 15 3720 11160 150×4 300 100 100 50
SRN-406212L 550 52 4000+80 × 6200+80 × 4550 3400 18.5 3760 11200 150×4 300 100 100 50
SRN-406213L 595 52 4000+80 × 6200+80 × 4550 3400 22 3770 11210 150×4 350 100 100 50
SRN-406214L 560 60 4000+80 × 6200+80 × 5380 3400 15 3970 11410 150×4 300 100 100 50
SRN-406215L 615 60 4000+80 × 6200+80 × 5380 3400 18.5 4010 11450 150×4 350 100 100 50
SRN-406216L 665 60 4000+80 × 6200+80 × 5380 3400 22 4020 11460 150×4 350 100 100 50
SRN-426511L 550 52 4200+80 × 6500+80 × 4550 3700 18.5 3980 12150 150×4 300 100 100 50
SRN-426512L 605 52 4200+80 × 6500+80 × 4550 3700 22 3990 12160 150×4 350 100 100 50
SRN-426513L 655 52 4200+80 × 6500+80 × 4550 3700 30 4030 12200 150×4 350 100 100 50
SRN-426514L 615 60 4200+80 × 6500+80 × 5380 3700 18.5 4260 12430 150×4 350 100 100 50
SRN-426515L 675 60 4200+80 × 6500+80 × 5380 3700 22 4300 12470 150×4 350 100 100 50
SRN-426516L 730 60 4200+80 × 6500+80 × 5380 3700 30 4340 12510 200×4 350 100 100 50
SRN-456511L 600 54 4500+80 × 6500+80 × 4600 3700 18.5 4250 12870 150×4 350 100 100 50
SRN-456512L 660 54 4500+80 × 6500+80 × 4600 3700 22 4290 12910 150×4 350 100 100 50
SRN-456513L 720 54 4500+80 × 6500+80 × 4600 3700 30 4330 12950 200×4 350 100 100 50
SRN-456514L 670 61 4500+80 × 6500+80 × 5430 3700 18.5 4550 13170 150×4 350 100 100 50
SRN-456515L 735 61 4500+80 × 6500+80 × 5430 3700 22 4590 13210 200×4 350 100 100 50
SRN-456516L 805 61 4500+80 × 6500+80 × 5430 3700 30 4630 13250 200×4 350 100 100 50
SRN-486811L 700 58 4800+80 × 6800+80 × 5250 4000 22 5150 13850 200×4 350 100 100 50×2
SRN-486812L 770 58 4800+80 × 6800+80 × 5250 4000 30 5190 13890 200×4 350 100 100 50×2
SRN-486813L 840 58 4800+80 × 6800+80 × 5250 4000 37 5310 14010 200×4 400 100 100 50×2
SRN-486814L 780 67 4800+80 × 6800+80 × 6120 4000 22 5500 14200 200×4 350 100 100 50×2
SRN-486815L 860 67 4800+80 × 6800+80 × 6120 4000 30 5540 14240 200×4 400 100 100 50×2
SRN-486816L 940 67 4800+80 × 6800+80 × 6120 4000 37 5660 14360 200×4 400 100 100 50×2
SRN-506811L 800 58 5000+80 × 6800+80 × 5250 4000 30 5420 14960 200×4 350 100 100 50×2
SRN-506812L 880 58 5000+80 × 6800+80 × 5250 4000 37 5540 15080 200×4 400 100 100 50×2
SRN-506813L 960 58 5000+80 × 6800+80 × 5250 4000 45 5620 15160 200×4 400 100 100 50×2
SRN-506814L 895 67 5000+80 × 6800+80 × 6120 4000 30 5770 15310 200×4 400 100 100 50×2
SRN-506815L 985 67 5000+80 × 6800+80 × 6120 4000 37 5890 15430 200×4 400 100 100 50×2
SRN-506816L 1070 67 5000+80 × 6800+80 × 6120 4000 45 5970 15510 200×4 400 100 100 50×2
SRN-557811L 900 60 5500+80 × 7800+80 × 5650 4200 30 5850 17640 200×4 400 100 100 50×2
SRN-557812L 990 60 5500+80 × 7800+80 × 5650 4200 37 5970 17780 200×4 400 100 100 50×2
SRN-557813L 1080 60 5500+80 × 7800+80 × 5650 4200 45 6050 17860 200×4 400 100 100 50×2
SRN-557814L 1005 70 5500+80 × 7800+80 × 6500 4200 30 6350 18140 200×4 400 100 100 50×2
SRN-557815L 1105 70 5500+80 × 7800+80 × 6500 4200 37 6470 18260 200×4 400 100 100 50×2
SRN-557816L 1205 70 5500+80 × 7800+80 × 6500 4200 45 6550 18340 250×4 450 100 100 50×2
SRN-608111L 1000 60 6000+80 × 8100+80 × 5650 4500 30 6880 20880 200×4 400 100 100 50×2
SRN-608112L 1100 60 6000+80 × 8100+80 × 5650 4500 37 7000 21000 200×4 400 100 100 50×2
SRN-608113L 1200 60 6000+80 × 8100+80 × 5650 4500 45 7080 21080 200×4 400 100 100 50×2
SRN-608114L 1120 70 6000+80 × 8100+80 × 6500 4500 30 7480 21480 200×4 400 100 100 50×2
SRN-608115L 1230 70 6000+80 × 8100+80 × 6500 4500 37 7600 21600 250×4 450 100 100 50×2
SRN-608116L 1340 70 6000+80 × 8100+80 × 6500 4500 45 7680 21680 250×4 450 100 100 50×2
SRN-608311L 1150 68 6000+80 × 8300+80 × 6250 4700 37 7760 22750 200×6 400 100 100 50×2
SRN-608312L 1280 68 6000+80 × 8300+80 × 6250 4700 45 7840 22830 200×6 450 100 100 50×2
SRN-608313L 1400 68 6000+80 × 8300+80 × 6250 4700 55 8000 22990 200×6 500 100 100 50×2
SRN-608314L 1285 80 6000+80 × 8300+80 × 7450 4700 37 8760 23750 200×6 450 100 100 50×2
SRN-608315L 1430 80 6000+80 × 8300+80 × 7450 4700 45 8840 22830 200×6 500 100 100 50×2
SRN-608316L 1560 80 6000+80 × 8300+80 × 7450 4700 55 9000 22990 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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