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Ship blower GTL-1

ship blower
ship blower
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Application domain
for ships


The GTL-1 direct driven, single-inlet centrifugal fans cover air flows up to 7 m3/s and pressure rises up to 2000 Pa. The fans are available with different types of impellers: Impellers with forward-curved blades (GTLF fans) Impellers with backward-curved blades (GTLB fans) Versions Besides the normal version, the fans are also available in a sparkproof version. The smoke extraction version of GT has been tested by the French CTICM institute and by the Russian VNIIPO institute. CTICM has tested the fans for +400 °C, 2 hours and the tests cover GTLB-1-025–071 and GTLF-1- 031–050. VNIIPO has tested the fans for +400 °C, 2 hours and for +600 °C, 1 hour and the tests cover all single-inlet GT-fans. The fans in the spark-proof version conform to the German standard VDMA 24 169 3.1 – 3.2 and 3.4. The inlet cone is made of brass. In the GTLF fans, the inlet is fitted with a brass band. If the inlet of the fan is connected to the ducting, the single-inlet fans are rated for continuous operation at temperatures up to +80 °C. If the motor is exposed to the air stream (i.e. on a free-inlet fan), the ambient temperature must not exceed +40 °C. Motors for higher temperatures are available on request.


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