Boat engine room fan / extractor
Jindra Energy Conversions
* Brushless design for maintenance free operation;
* An ideal combination of high volume flow with a light weight, compact construction;
* Variable speed and pitch to suit your requirements;
* Very high efficiency for minimum power consumption;
* Operates directly from your engine's DC supply;
* Built to naval standards throughout for long life under the most arduous conditions.
The precision built DC motor is half the size of a similar AC powered motor. This saves weight and also reduces obstruction to the fan blades providing improved efficiency with a smaller motor diameter. For the first time a brushless design is now available giving maintenance-free operation with outstanding reliability. The standard maximum output power is 1.25kW on a 24V system. The motor is designed to handle varying supply voltage.
The drive shaft and bearings are stainless steel to eliminate corrosion. The body, fan hub, and rear end shield are made from hard anodised aluminium, sealed with sodium dichromate for exceptional corrosion resistance. This type of surface treatment is used on navy ships and large aircraft.
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