Gas water-heater Special Fan
Characteristics
Design according to different requirement of various gas water heater and adopting the best association of pneumatics and acoustics; Assure its best show of strong point of multi-blades fan; enough air-flow volume; moderate Air-pressure; and low noise;
Quality steel made and surface processed. the housing and its assembly measurements can be determined according to customers' requirement;
More unified and easier installation;
Aluminum alloy impeller; whole or riveted structured; Static or dynamic balanced; Weak vibration;
The matching bearing of motor use Japanese NSK?NTK bearings; Stable performance and long life expectancy

Related fan's performance parameter is
Voltage: AC220V; Frequency:50HZ;
Rotating speed: 2750R/MIN; Input power:250 10%W
Air flow: =1.3m/min
Minus pressure: =180Pa(also can be set into the reverse side)