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GENIUSTM
GD series cooling tower is an induced draft, counter flow design in square dimension for more space saving
to meet current building space constraint.
GD series is constructed with mainly light weight FRP material and H.D.G steel structure. The fill material is formed
from high grade UV resist PVC giving efficient thermal transfer. In view of green building criteria, GD series is built-in
with high and efficiency drift eliminator to minimize water drift loss.
The GD series is also designed for easy maintenance for motor and drive system that can be accessed from the top.
An inspection door is provided for inspection on the nozzle system. Louvers are easily removable for access to the
cold water basin.
Genius always committed in continuous improvement and R&D for better cooling tower technology and customer
satisfaction.
NO. DESCRIPTION GOOD. NG.
1. V-BELT AND PULLEY SYSTEM
2. FAN ASSEMBLY
3. FAN STACK
4. DRIFT ELIMINATOR
5. NON-CLOG SPRAY NOZZLE
6. HIGH PERFORMANCE FILM FILL PACK
7. LOUVER8. COLD WATER BASIN SUMP
9. GEAR REDUCER SYSTEM
10. MOTOR
11. SAFETY MAINTENANCE SYSTEM
12. CASING
13. MAIN FRAME STRUCTURE
14. LADDER
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Features & Advantages:
1. Long-durability and light weight:
Tower body is made out of F.R.P. (fiberglass
reinforced plastics) which is free from
corrosion, so it is as durable as steel but as
light as P.V.C. What’s more, being coated with
a special epoxy composed of anti-ultraviolet
agent, the tower body is also resistant to the
hurt from sunlight.
2. H.D.G. Steel
All steel parts are treated by H.D.G.(hot dipgalvanization), so none will get rusty.
3. Low noise:
With specially designed axial fan and belt
reducer, the tower holds in itself strong wind
but very low noise. In addition, there is a high
quality silence mat above the basin that will
absorb most of water drop noise.
4. Low water loss:
The specially designed PVC drift eliminator can
produce excellent efficiency at stopping spray,
so the carry-over volume can always be kept within
0.001%, and only a slight pressure drop loss will be
caused there.
5. No. clog & nozzles :
All nozzles are designed to be with special big orifice
so they will not get clogged as what were usually
used. Moreover, being installed inside the towers,
nor will the nozzles accept dirt from environmental
pollution.
6.
High Efficiency Fill :The film type cellular fill is made of air vacuum
forming PVC sheets which are with corrugated
surface and are disposed at cross against each other,
so it can do very good job in heat rejection.
7. Easy erection:
All tower supports are made of FRP and are body-
formed with basin, so it is very easy to erect the
tower, no matter there’s isolation steel frame or not.
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Engineering Data
Item Model GD80 GD100 GD125 GD150 GD175 GD200 GD225 GD250 GD300 GD325
Cooling capacity RT 80 100 125 150 175 200 225 250 300 325
Heat load kcal/hr 312,000 390,000 490,000 585,000 685,000 780,000 880,000 975,000 1,170,000 1,267,500
Water flow rate m³/hr 44 78 98 117 137 156 176 195 234 254
Hot water temp. ºC
Cold water temp. ºC
Wet bulb temp. ºC
Width (W) mm 1600 1890 1910 2495 2495 2495 2800 2800 3100 3100
Length (L) mm 1600 1890 1910 2495 2495 2495 2800 2800 3090 3100
Total height mm 3100 3100 3250 3900 3900 4360 4200 4200 4550 4550
Casing
Framework
Fill
Drift eliminator
Distribution pipe / nozzle
Cold water basin
Fan
Fan cylinder
Type
Diameter mm 1200 1200 1500 1500 1500 1800 1800 1800 2400 2400
Number of blades
Fan speed rpm 620 620 475 475 480 420 420 420 475 430
Drive system
Type
Power source
Rated output kw 3 3 3.7 3.7 5.5 5.5 5.5 7.5 7.5 11
Quantity
Distribution System
Inlet pipe dia. 100 x 1 100 x 1 100 x 1 150 x 1 150 x 1 200 x 1 200 x 1 200 x 1 200 x 1 200 x 1
Outlet pipe dia. 125 x 1 125 x 1 125 x 1 125 x 1 150 x 1 150 x 1 200 x 1 200 x 1 200 x 1 200 x 1
Drain pipe 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1
Overflow pipe 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1 50 x 1
Auto make up pipe 25 x 1 25 x 1 25 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1
Manual make up pipe 25 x 1 25 x 1 25 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1
Evaporation loss %
Drift loss %
Dry weight kg 850 952 989 1210 1320 1480 1525 1690 2350 2350
Operating weight kg 1890 2115 2660 3120 3220 3540 3730 4230 5180 5180
Internal head loss m
Water storage capacity litres 980 1030 1380 1380 1380 1720 1720 1900 1910 1910
The basic design condition of GD series is based on hot water inlet 37°C, cold water outlet : 32°C, Ambient WB: 27°C, 13 ℓ/min/TR water flow rate
2
V-Belt and Pulley
Totally enclosed fan cooled 3 phase induction motor, 4 poles
415V/3Ph/50Hz
1
PVC distribution pipe and lateral tubes equipped with polypropylene spray nozzles
0.84
FRP
FRP/Cast Aluminium Alloy
FRP
Axial Flow
4
0.005
32
27
FRP
Hot-Dip Galvannized Steel
PVC
PVC / Polypropylene
PVC
F a n
M a k e - u p
W e i g h
t
C a p a c i t y
O v e r a l l
d i m e n s i o n
M a t e r i a l
P i p i n g d i a m e t e r
M o t o r
37
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Item Model GD350 GD400 GD450 GD500 GD600 GD700 GD750 GD800 GD850 GD900 GD1000 GD1200
Cooling capacity RT 350 400 450 500 600 700 750 800 850 900 1000 1000
Heat load kcal/hr 1,365,000 1,560,000 1,755,000 1,950,000 2,340,000 2,730,000 2,925,000 3,120,000 3,315,000 3,510,000 3,900,000 3,900,000
Water flow rate m³/hr 273 312 351 390 468 546 585 624 644 702 780 780
Hot water temp. ºC
Cold water temp. ºC
Wet bulb temp. ºC
Width (W) mm 2495 2495 2800 2800 3100 2800 2800 3400 3100 3100 2800 3100
Length (L) mm 4990 4990 5600 5600 6180 8320 8400 7400 9145 9270 11200 12360
Total height mm 3900 4360 4200 4200 4550 4800 4200 4800 4800 4550 4200 4550
Casing
Framework
Fill
Drift eliminator
Distribution pipe / nozzle
Cold water basin
Fan
Fan cylinder
Type
Diameter mm 1500 x 2 1800 x 2 1800 x 2 1800 x 2 2400 x 2 1800 x 3 1800 x 3 1800 x 3 1800 x 3 2400 x 3 1800 x 4 2400 x 4
Number of blades
Fan speed rpm 480 480 480 480 475 480 480 480 480 475 480 475
Drive system
Type
Power source
Rated output kw 5.5 5.5 5.5 7.5 7.5 5.5 7.5 7.5 7.5 7.5 7.5 7.5
Quantity 2 2 2 2 2 3 3 3 3 3 4 4
Distribution System
Inlet pipe dia. mm 150 x 2 200 x 2 200 x 2 200 x 2 200 x 2 200 x 2 200 x 3 200 x 3 200 x 3 200 x 3 200 x 4 200 x 4
Outlet pipe dia. mm 200 x 1 250 x 1 250 x 1 250 x 1 200 x 2 200 x 2 200 x 2 250 x 2 250 x 2 250 x 2 250 x 2 250 x 2
Drain pipe mm 50 x 1 50 x 2 50 x 2 50 x 2 50 x 2 50 x 2 50 x 3 50 x 3 50 x 3 50 x 3 50 x 3 50 x 3
Overflow pipe mm 50 x 1 50 x 2 50 x 2 50 x 2 50 x 2 50 x 2 50 x 3 50 x 3 50 x 3 50 x 3 50 x 3 50 x 3
Auto make up pipe mm 40 x 1 40 x 2 40 x 2 40 x 2 40 x 2 40 x 2 40 x 3 40 x 3 40 x 3 40 x 3 40 x 3 40 x 3
Manual make up pipe mm 40 x 1 40 x 2 40 x 2 40 x 2 40 x 2 40 x 2 40 x 3 40 x 3 40 x 3 40 x 3 40 x 3 40 x 3
Evaporation loss %
Drift loss %
Dry weight kg 2640 2960 3050 3380 4700 4850 5070 5480 5695 7050 7670 9400
Operating weight kg 6440 7080 7460 8460 10360 12300 12690 12951 14320 15540 16920 20720
Internal head lossm 2
Water storage capacitylitres 3100 3400 3590 4260 5300 6650 7120 7300 7800 8200 8750 10830
The basic design condition of GD series is based on hot water inlet 37°C, cold water outlet : 32°C, Ambient WB: 27°C, 13 ℓ/min/TR water flow rate
P i p i n g d i a m e t e r
M a k e - u p
W e i g h t
Hot Dipped Galvanised Steel
Totally enclosed fan cooled 3 phase induction motor, 4 poles
415V/3Ph/50Hz
V-belt Drive System
PVC
PVC
0.84
Engineering Data
C a p a c i t y
O v e r a l l
d i m e n s i o n
M o t o r
FRP
FRP / Cast Aluminium Aloy
FRP
F a n
M a t e r i a l
0.005
Axial Flow
4
37
32
27
FRP
PVC distribution pipe and lateral tubes equipped with polypropylene spray nozzles
PVC/Polypropylene
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