Jet flow fan: 1.2012 New Research Fan 2.Proprietary Fan for Tunnel 3.355mm -1600mm specification 4. Bothway fan
Jet Flow Ventilation Fan for tunnel , subway
Introduction:
SDS jet flow fans is specially used for the tunnel lengthways ventilation system, the fans is installed hanging on the top roof of tunnel or both sides, which do not effect the traffic, no need to build exhaust way. Low cost building , is very ideal ventilation fans.
Features:
1. Special motors, long life use for 20000 hours.
2. Special silencer, control the noisy level efficiently.
3. Motor rate pressure 380V, frequency level F grade, protective level IP54
4. K style fans inverted pressure air is 0.72-0.78 times than positive pressure air. But T style fans is same whatever inverted pressure and positive pressure.
5. SDS fans can work at -25°C to +50°C, and at 250°C high temperature, can work continuously 6o min.
6. All of parts are processed with anti corrosion, painting two layer anti corrosion painting , for the exceptional case, stainless steel or chrome.
7. The noisy level is outside, stand 10meter far from outlet of fans, at 45 degree A db level.
Workshop conditions:
Performance Parameters:
Tunnel Subway special fans Jet flow fan(SDS)
