LKZ 9-9-550W snail exhaust AC centrifugal fans-Ningbo Haoyue Fan Manufacturing Co., Ltd.

LKZ 9-9-550W snail exhaust AC centrifugal fans

1. Constructed of galvanized steel, it offers excellent corrosion and wear resistance, ensuring long-term operation in the industrial operating environments of oil pumping equipment (e.g., oil, dust, and other complex operating conditions).
2. It supports multiple voltage modes: 110V/60Hz, 220V/50Hz, and 380V/50Hz, covering major global power grid standards and adapting to the power supply requirements of oil pumping equipment in different regions.
3. The forward-curved galvanized impeller, optimized for aerodynamics, significantly improves air volume and pressure output efficiency, ensuring effective ventilation and cooling for the oil pumping system.
4. The corrosion resistance of the galvanized steel casing and impeller ensures stable operation in the harsh environments of oil pumping equipment, extending the product life.

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Condition No.	Static Pressure of Air Chamber (Pa)	Air Flow (m³/h)	Total Pressure of Air Chamber (Pa)	Current (A)	Speed (r/min)	Power (W)
1	571.39	134.2	587.48	1.73	1454	364
2	521.95	326.88	538.04	1.75	1452	369
3	473.79	785.53	489.88	1.95	1438	423
4	423.68	964.78	448.77	2.1	1428	452
5	380.68	1690.51	396.77	2.62	1392	568
6	335.27	2640.76	351.35	3.7	1298	805
7	273.84	2913.4	289.92	4.2	1230	910
8	241.98	3016.54	258.05	4.4	1195	960
9	201.79	3108.02	217.86	4.73	1142	1018
10	145.94	3165.05	162.01	5.01	1057	1072

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