1.Wuxi Ark brand closed cooling towers are Using the counter flow cooling way; few cooling blind area, high thermal efficiency:

2. Efficiency of cooling tower is to adopt the professional and efficient water collector to control the running floating rate ,that is less or equal to 0.001%;

3.closed cooling tower in high air duct design to make sure the equipment to meet the demand of cooling air flow rate during operation;

4. Reduce the occupied area compare to other types of cooling tower to meet the users' space demanding;

5.The tank of cooling tower adopts closed loop, eliminate clutters go into the tower body to produce spraying blocked;

6.The important part of counterflow cooling tower is the cooler that uses the antifreeze energy-saving design, to ensure the circulating water drain up and avoid freezing in the northern region with low temperature;

7.Design two-circuit cycle according to the demands of custom's devices, even if one circulation failure, anther cycle can be still normally operating;

8.The cooling tower design of units are elegant appearance, automatic digital display, easy to maintain.

Model	Cooling Capacity			Overall Dimension					Fan System					Spray Pump	Pipe mouth							Weight
	Max. Water Flow	Thermal Power		L	W		H		Diameter		Power	Air capacity		Power	Inlet Outlet	Overflow		Discharge		Make-up		Dry	Running
	m3/h	kW		mm	mm		mm		mm		kw	m3/h		kw	DN mm	DN mm		DN mm		DN mm		kg	kg
FNB-10	10		58	1800		900		2500	Φ700 Φ700	0.55 0.55			6400 6400	0.75	65		25		25		DN25	620		1290
FNB-15	15		87	1800		900		2600	Φ750 Φ750	0.75 0.75			9600 9600	0.75	65		25		25		25	640		1320
FNB-20	20		116	2000		1000		2600	Φ800 Φ800	0.75 0.75			12800 12800	0.75	80		25		25		25	720		1560
FNB-30	30		174	2400		1000		2900	Φ900 Φ900	1.5 1.5			19200 19200	0.75	80		25		25		25	820		1840
FNB-40	40		232	2500		1200		3100	Φ1000 Φ1000	1.5 1.5			25600 25600	1.1	100		32		32		32	1080		2420
FNB-50	50		290	2800		1300		3280	Φ1200 Φ1200	1.5 1.5			32000 32000	1.5	100		32		32		32	1240		2790
FNB-65	65		378	3100		1500		3400	Φ1200 Φ1200	2.2 2.2			41600 41600	1.5	100		32		32		32	1460		3520
FNB-80	80		465	3100		1800		3700	Φ1500 Φ1500	3 3			51200 51200	2.2	125		40		40		40	2080		4480
FNB-100	100		581	3700		1900		3800	Φ1500 Φ1500	4 4			64000 64000	4	125		40		40		40	2420		5460
FNB-125	125		727	4400		2000		4100	Φ1800 Φ1800	4			80000 80000	4	100×2 100×2		40		40		40	2940		6740
FNB-150	150		872	4600		2300		4300	Φ1800 Φ1800	5.5 5.5			96000 96000	5.5	125×2 125×2		40		40		40	3100		7840
FNB-175	175		1017	5000		2500		4400	Φ2000 Φ2000	5.5 5.5			112000 112000	5.5	125×2 125×2		40		40		40	3460		8900
FNB-200	200		1163	5400		2600		4700	Φ2200 Φ2200	7.5 7.5			128000 128000	5.5	125×2 125×2		40		40		40	3880		9930
FNB-225	225		1308	5600		2800		4800	Φ2500 Φ2500	7.5 7.5			144000 144000	7.5	150×2 150×2		40		40		40	4340		11000
FNB-250	250		1453	6000		2900		4900	Φ2500 Φ2500	7.5 7.5			160000 160000	7.5	150×2 150×2		50		50		50	5970		13500
FNB-300	300		1744	6400		3200		5100	Φ2800 Φ2800	11 11			192000 192000	5.5×2	150×2 150×2		50		50		50	7630		16900
FNB-350	350		2035	8000		3000		4900	Φ2500 Φ2500 Φ2500	7.5 7.5 7.5			150000 150000 150000	5.5×2	125×4 125×4		50		50		50	8100		18600
FNB-400	400		2325	9100		3000		5100	Φ2600 Φ2600 Φ2600	11 11 11			171000 171000 171000	5.5×2	125×4 125×4		50		50		50	9980		22400

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