Cooling tower main technical parameter
Tower
 Parameter(Unit：mm)
B φ H1 H2 H3 H4 H h b DN1 L
GFNL-800 8400 4700 3000 3950 2200 -1500 9150 4670 2100 300 6150
GFNL-1000 9400 4700 3600 4250 2400 -1500 10250 5030 2350 300 6650
GFNL-1200 10400 5460 3600 4500 2700 -1500 10800 5330 2600 350 7200
GFNL-1500 11200 6000 4200 4750 2900 -1500 11850 5530 2800 350 7650
GFNL-2000 13000 7000 4600 5000 3300 -1500 12900 5930 3250 400 8300
GFNL-2500 14400 8000 4600 5300 3700 -1500 13600 6350 3600 450 9000
GFNL-3000 16000 8530 5000 5650 4120 -1500 14770 6870 4000 500 9770
GFNL-3500 17000 9140 5000 6000 4400 -1500 15400 7150 4250 600 10400
GFNL-4000 18000 9140 6000 6350 4640 -1500 16990 7390 4500 600 10990

Cooling tower main technical parameter
Parameter Tower
GFNL
-800		 GFNL
-1000		 GFNL
-1200		 GFNL
-1500		 GFNL
-2000		 GFNL
-2500		 GFNL
-3000		 GFNL
-3500		 GFNL
-4000
Cooling water volume m3/h 800 1000 1200 1500 2000 2500 3000 3500 4000
Enters the tower water temperature ℃ 42 42 42 42 42 42 42 42 42
Leaves the tower water temperature ℃ 32 32 32 32 32 32 32 32 32
Wet-bulb temperature ℃ 28 28 28 28 28 28 28 28 28
Dry bulb temperature ℃ 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5
Atmospheric pressure Pa 100400 100400 100400 100400 100400 100400 100800 100400 100400
Electrical machinery model YBDT225M
YBDL225L
-6/8 		YBDT280M
YBDL280L
-6/8		 YBDT280S
YBDL250M
-4/6/8		 YBDT315S
YBDL280M
-4/6/8		 YBDT315L
YBDL315L
-6/8/12		 YBDT355S
YBDL355M
-6/8/12		 YBDT355S
YBDL355M
-6/8/12		 YBDT355M
YBDL355L
-6/8/12		 YBDT355M
YBDL355L
-6/8/12
Electrical machinery power
kW		 30/15 45/22 45/15
/7.5		 75/25
/12.5		 110/55
/18.5		 132/66
/22		 132/66
/22		 160/80
/30		 160/80
/30
Electrical machinery rotational speed
r/min		 960/730 960/750 1450/960
/750		 1450/960
/730		 960/730
/480		 960/730
/480		 960/730
/480		 960/730
/480		 960/730
/480
Electrical machinery weight kg 368 590 620 1000 1190 1680 1380 1700 1700
Air blower model LF47 LF47 LF55 LF60 LF70 LF80ⅢA LF85ⅢA LF92 LF92
Impeller diameter mm φ4700 φ4700 φ5460 φ6000 φ7000 φ8000 φ8530 φ9140 φ9140
Impeller rotational speed
r/min		 240/180 240/180 165/109
/83		 165/109
/83		 149/112
/75		 149/112
/75		 149/112
/75		 110/82
/55		 110/82
/55
The leaf blade installs the angle 13.5 20.0 18.0 17.0 15.0 9.0 8 15 16
Amount of wind m3/h 6.2×105 7.8×105 9.3×105 12×105 16×105 20×105 24×105 27.3×105 31.5×105
Entire pressure Pa 132.4 148 138 156.9 160 170 164 170 160
Static pressure Pa 98 95 95 110 110 120 110 116 104
Air blower weight kg 547 547 1520 1540 2420 2420 2490 4850 4850
叶片数(个) 4 6 6 6 6 6 6 6 6
标准点噪
声dB(A)		 High speed 75 75 75 75 75 75 75 75 75
Medium speed 72 72 72 72 72 72 72 72 72