FRP Counterflow Cooling Tower (Ultra Low Noise)

FRP counterflow cooling towers are equipped with a fan stack to allow for a minimum noise level of 59dB. If the work environment features strict noise control requirements, this open circuit heat rejection equipment is an optimal choice. Please check the following standard products for details. In addition, we also offer customization services according to specific customer requirements.

FRP Counterflow Cooling Tower Ultra Low Noise
Design condition
  • Inlet water temperature: T1=37℃
  • Outlet water temperature: T2=32℃
  • Wet bulb temperature: TWB=28℃
  • Dry bulb temperature: T=31.8℃
  • Atmospheric pressure: P=9.94×104 Pa
Selection table of ultra low noise type counterflow cooling tower
Model Overall dimension (mm) Flow rate (m3/h) Fan (Φmm) Motor (Kw) Weight (Kg) Noise (dB)
Ultra low noise type UL Ultra lownoise type UL
L W H
Dry Wet
LRN-80UL/S 2580 2580 4830 80 1470 3 1120 2220 59
LRN-100UL/S 2770 2770 4830 100 1650 3 1330 2520 59
LRN-125UL/S 2920 2920 4830 125 1800 4 1520 2810 59.5
LRN-150UL/S 3120 3120 5030 150 2000 5.5 1800 3230 60
LRN-175UL/S 3120 3120 5130 175 2000 5.5 2080 3480 60
LRN-200UL/S 3320 3320 5130 200 2200 5.5 2440 4000 61
LRN-225UL/S 3520 3520 5130 225 2400 7.5 2820 4510 61.5
LRN-250UL/S 3520 3520 5230 250 2400 7.5 2900 4620 61.5
LRN-300UL/S 4120 4120 5430 300 3000 11 3360 6030 62
LRN-350UL/S 4120 4120 5630 350 3000 11 3580 6250 62
LRN-400UL/S 4610 4610 5880 400 3400 15 4080 7270 62.5
LRN-450UL/S 4610 4610 5880 450 3400 15 4230 7420 62.5
LRN-500UL/S 4930 4930 6200 500 3700 18.5 4950 8850 63
LRN-600UL/S 4930 4930 6400 600 3700 18.5 5390 9290 63
LRN-700UL/S 5430 5430 6500 700 4200 22 6750 11170 64
LRN-800UL/S 5930 5930 7000 800 4200 22 7700 12770 64
LRN-900UL/S 6930 6930 7500 900 4500 30 9100 15720 65
LRN-1000UL/S 7430 7430 7500 1000 4500 30 9930 17400 65
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Model Selection